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A
AD537
Downhole Tools
ACL (Acetal / Delrin Plastic)
Downhole Plastics, Composites, and Ceramics
AmBe (see also Sealed Sources, Radioactive)
Radioactive Cheat Sheet
A Word About Sealed Sources
API RP-67
Shooting Continuity Meters
Shooting Panels
API Pump Nomenclature
Basic API Downhole Pump Nomenclature
APM 401 (GO Auxiliary Patch Module)
Shooting Continuity Meters
APM MIT
40 CFR §146.8(b)(1) Monitoring Annulus Pressure MIT
ATF / ATFE (see BATFE)
Acetal
Downhole Plastics, Composites, and Ceramics
Acetic Acid
A Word About RTV Silicones
Acid Placement Log
Temperature Logging Overview
Ada, Oklahoma
"ADA" Pressure MIT
Sample "ADA" Pressure MIT
Additions, Recent
ModLog
Alcatel / Nexans
CCL Magnet Wire Trivia
Alcohols
I Want My 1,1,1 Back!
Cleaning Secrets Revealed
US Formulas for Completely Denatured Ethul Alcohol
A Word About Solder
Tools and Stuff We Like
Alnico Magnets
CCL Magnet Trivia
Americium-241 (Am-241) (see also Sealed Sources)
Gamma Ray Scintillation Detector Calibration
Radioactive Cheat Sheet
Regulatory Matters (Menu)
A Word About Sealed Sources
Americium-241 / Beryllium (AmBe)
The Neutron Log
Radioactive Cheat Sheet
Regulatory Matters (Menu)
A Word About Sealed Sources
Amplifiers, CCL
Application Note CCL-2 (pdf file)
Application Note CCL-2 (MS Word file)
Downhole CCL Amplifier Notes
Shooting CCL Surface Amplifiers
Downhole Logging CCL Amps (submenu) (2 pdf files)
Shooting CCL Meters / Amplifiers (submenu) (2 pdf files)
Amplitude Curve
Cement Bond Logging Overview
T2...The Easy Way
Amplitude Gate (cement bond logging)
Z-Axis Modulation / Workaround
Analog Devices 451J 261K
Repair Hybrid Voltage / Frequency (V/F) Converters
Analog Scopes
Vintage Oscilloscopes
AnaLog Services, Inc.
www.logwell.com
Analytical RATS
Radioactive Tracer Surveys (RTS or RATS)
Radioactive Tracer Survey - Shallow Well Procedure
Annulus Gel
Annulus Gel
Annulus Gel - EAB Second Petition Excerpt
Annulus Monitoring
Annulus Monitoring - Closed or Open Annulus?
Annulus Pressure Testing
Standard Annular Pressure Test (SAPT)
Anode
AnaLog's Photomultiplier Tube (PMT) List and Links
Application Notes (Menu)
PDF File (Adobe Acrobat) Versions:
Codatron HT™ Regulator Data Sheet
Codatron HTZ™ Regulator Data Sheet
Application Note CCL-2
Application Note CCL Meter
MLS Encoder Driven Modular Recorder
Cable Reheading Made Simple
Owen on Exposed Detonator Sealing
Titan's "Always and Never" Explosives Safety Sheet
Potter & Brumfield SL11DB, etc. Relays
Old Victoreen Tubes Catalog
T921/T922/T922R Manual (14.3 MB pdf file)
Bob Baer's Temperature Chart
DOC File (Microsoft Word) Versions:
Application Note CCL-2
Application Note CCL Meter
MLS Encoder Driven Modular Recorder
HTML File (Web Page) Versions:
High Voltage Regulators (Replace Victoreen Corotrons)
Codatron Regulator Family Overview
AnaLog's Handy Zener Diode List
AnaLog's Mil Spec Resistor Data
Standard EIA Decade Resistor Values Table
Cable Reheading Made Simple
Single Conductor Logging Cable (Electric Wireline) Data
GOI Calibration Notes
Radioactive Cheat Sheet
GO / GOI / MLS COSMOS Tool Notes
Gamma Ray Scintillation Detector Calibration
Neutron Tool Calibration
Cement Bond Log Notes
T2...The Easy Way
Paul Knight's Care and Feeding of SIE Bond Tools
Vehicle and Rig Battery Trivia
Arming Switch / Arming Cover
Shooting Panels
Arotone (PEEK Plastic)
Downhole Plastics, Composites, and Ceramics
Ashley (Modified PPO Plastic)
Downhole Plastics, Composites, and Ceramics
Assay (radioactive material)
Radioactive Cheat Sheet
Audio, Line
Exotic Items
Aurum (PI Plastic)
Downhole Plastics, Composites, and Ceramics
Autoranging DMMs
Meters (DMMs)
Azonic
Coil Winders, Dereelers, and Tensioners
Mini Lathe and Coil Winders
B
BATFE
AnaLog's Comments - ATF (ATFE) Notice 968
Safe Explosives Act - ATF Press Release
Safe Explosives Act Fact Sheet (pdf file)
BHA-0004
Surface Electronics
Babbitt
Cable Reheading Made Simple
Baer, Robert "Bob" L.
Bob Baer's Temperature Chart (pdf file)
Codatron Regulator Family Overview
oil4lessllc.com (External Link)
Batteries, Vehicle, Lead-Acid
Vehicle and Rig Battery Trivia
Bazooka
A Brief History of Lined Shaped Charge Perforators
Bell (see also Bell Petroleum Systems)
A Brief History of Logging Equipment Manufacturers
Caliper History
Caliper Logging Overview
Bell Petroleum Systems (BPS) (Menu)
Bell History and AnaLog
Bell Downhole Tool Index
Bell Surface Electronics Index
Bell Downhole Tool Printed Circuit Board (PCB) Index
Bell Downhole Tool PCB Stock List
Bell Surface Electronics Printed Circuit Board Index
Bell Surface Electronics PCB Stock List
Bench Meters
Meters (DMMs)
Bentonite
Annulus Gel
Annulus Gel - EAB Second Petition Excerpt
Beryllium (see Americium-241 / Beryllium (AmBe))
Bifocals
Tools and Stuff We Like
Biggs, Al (email link)
A Brief History of Logging Equipment Manufacturers
Al Biggs' Magical Stat Eliminator
REMCo / SIE / Computalog
SIE Stat Eliminator (pdf file schematic)
Birds
Bird Netting
Migratory Bird Treaty Act (MBTA)
Birdwell
Radioactive Tracer Survey (RTS or RATS)
Blasting Galvanometers / Meters
Meters (DMMs)
Shooting Continuity Meters
Bond Gate
Simultaneous Gamma Ray / SIE Cement Bond Logging
Bond Kill
GO / GOI / MLS COSMOS Tool Notes
Simultaneous Gamma Ray / SIE Cement Bond Logging
Bond Logging (see Cement Bond Logging)
Simultaneous Gamma Ray / SIE Cement Bond Logging
Borehole Audio Tracer Survey (BATS)
Noise Surveys
Boxes, Shipping
Shipping Tips
Breaker Sub
Radioactive Tracer Surveys (RTS or RATS)
Radioactive Tracer Survey - Shallow Well Procedure
Brooks
504 Water Meter Service Notes
Water Meter Trivia
Bucket Test
Bucket Test
Buffalo
Buffalo One Inch Niagara Water Meter Service Notes
Water Meter Trivia
Build, Single or Heavy (Double)
CCL Magnet Wire Trivia
Bulbs
Incandescent Indicator / Pilot Light Trivia
Bullet Perforators
A Brief History of Lined Shaped Charge Perforators
Buna-N / Buna-S
A Word About O-Rings
C
CCL (see also Casing Collar Locator)
Application Note CCL Meter (doc)
Application Note CCL Meter (pdf)
Downhole Logging CCL Amps (submenu) (2 pdf files)
Shooting CCL Meters / Amplifiers (submenu) (2 pdf files)
Shooting CCL Schematic (pdf file)
CDM 401 (GO collar depth module)
Shooting CCL Surface Amplifiers
CMOS
GO / GOI / MLS COSMOS Tool Notes
CPVC
Downhole Plastics, Composites, and Ceramics
CAMAC
NIM Trivia
COSMOS
Application Note CCL-2 (pdf file)
Application Note CCL-2 (MS Word file)
GO / GOI / MLS COSMOS Tool Notes
Cable
Cable Reheading Made Simple
Dummy Lines
Single Conductor Logging Cable (Electric Wireline) Data
Cablesa
Single Conductor Logging Cable (Electric Wireline) Data
Caliper Logging (Menu)
Caliper Logging Overview
Caliper History
Cable Reheading Made Simple
Calipers (also see Caliper Logging)
Downhole Tools
Production Logging Overview
Spinner Surveys
Calibration
Gamma Ray Scintillation Detector Calibration
GOI Calibration Notes
Neutron Tool Calibration
Camesa
Single Conductor Logging Cable (Electric Wireline) Data
Capabilities
Services & Capabilities (Menu)
Capacitance Surveys
Production Logging Overview
Capacitor, Integration
Al Biggs' Magical Stat Eliminator
Caps, Blasting
Dual Fire Perforator Wiring (pdf schematic).
Owen on Exposed Detonator (Cap) Sealing
Shooting Panels
Shooting Continuity Meters
Shooting CCL Surface Amplifiers (with Safety Warning)
Titan's "Always and Never" Explosives Safety Sheet
Safety material at: Explosives and Radiation Safety
Capsule Shaped Charges
1965 G-O, Inc. Expendable Perforator Table
Lined Shaped Charge Jet Perforators
Cased Hole / Production Logging (Menu)
Production Logging Overview
Gamma Ray Logging
Neutron Logging
Cement Bond Logging
Temperature Surveys
Caliper Logging
Spinner Surveys
Noise Surveys
Radioactive Tracer Surveys (RTS or RATS)
Casing Collar Locator (CCL)
Free Computer Generated Log Heading Offer
Casing Collar Locator (CCL) (Menu)
General Information
CCL Overview
CCL Components
CCL Magnet Trivia
CCL Coil Trivia
CCL Magnet Wire Trivia
Downhole CCL Amplifier Notes
Hardware
Shooting CCL Surface Amplifiers
Service Equipment
Magnet Chargers
Coil Winders, Dereelers, and Tensioners
Schematics
Shooting CCL (pdf file)
Downhole Logging CCL Amps (pdf files)
Shooting CCL Meters / Amplifiers (pdf files)
Castrol Super Clean
Cleaning Secrets Revealed
Cathode Ray Tube (CRT) (oscilloscope)
Vintage Oscilloscopes
Z-Axis Modulation / Workaround
Celazole (PBI Plastic)
Downhole Plastics, Composites, and Ceramics
Celcon (Acetal / Delrin Plastic)
Downhole Plastics, Composites, and Ceramics
Cement Bond Logging (Menu)
General Information
Cement Bond Logging Overview
Cement Bond Log MIT?
Some Cementing Problems
Hardware
Cement Bond Log Notes
T2...The Easy Way
Z-Axis Modulation / Workaround
Simultaneous Gamma Ray / SIE Cement Bond Logging
Paul Knight's Care and Feeding of SIE Bond Tools
Dummy Lines
Al Biggs' Magical Stat Eliminator
Cable Reheading Made Simple
Schematics
Dummy Lines (pdf files)
SIE Stat Eliminator (pdf file)
Cement Bond Panels
Al Biggs' Magical Stat Eliminator
Surface Electronics
Cement Evaluation Tools (CET)
Cement Bond Logging Overview
Cement Records MIT
Cement Bond Log MIT?
Cement Records MIT / SAPT
Cement Top (see Top of Cement)
Cementing, (Cement, Portland)
Some Cementing Problems
Centralizers / Centralization
Cement Bond Logging Overview
Ceramic Magnets
CCL Magnet Trivia
Ceramics
Downhole Plastics, Composites, and Ceramics
Cesium-137 (Cs-137) (see also Sealed Sources)
Gamma Ray Scintillation Detector Calibration
Radioactive Cheat Sheet
A Word About Sealed Sources
Charges (see Lined Shaped Charges)
Charging Batteries, Vehicle, Lead-Acid
Vehicle and Rig Battery Trivia
Check Sources
Gamma Ray Scintillation Detector Calibration
Chips (IC)
AnaLog's IC "Chip" Identification
Chlorine Log
Neutron Logging
Chopper
Repair Chopper / Vibrator Stock
Christensen, Niels A.
A Word About O-Rings
Classified Ads
Classifieds
Cleaners / Cleaning
Cleaning Secrets Revealed
Codatron
Codatron Regulator Family Overview
Codatron HT™ High Voltage Regulator Data Sheet (pdf)
Codatron HTZ™ Regulator Data Sheet (pdf file)
High Voltage Regulators
High Voltage Tips & Tricks
High Voltage Woes
What's New
Coils, CCL
CCL Coil Trivia
CCL Magnet Wire Trivia
Casing Collar Locator (CCL) Overview
Coil Winders, Dereelers, and Tensioners
Color Codes
1% Resistor Color Codes
Downhole Wiring Color Codes and Connector Pinouts
Surface Wiring Color Codes
Teflon Wire Trivia
Code of Conduct (IAEA)
IAEA Code of Conduct - Safety and Security of Sources
Compensated Neutron
The Neutron Log
Components (see Electronic Components)
Composites, Resin
Downhole Plastics, Composites, and Ceramics
Comprobe
A Brief History of Logging Equipment Manufacturers
Downhole CCL Amplifier Notes
TIP-120 Downhole CCL Amplifier (pdf file schematic)
Computalog (see also SIE)
A Brief History of Logging Equipment Manufacturers
Pengo Industries
REMCo / SIE / Computalog
Cone (cablehead)
Cable Reheading Made Simple
Connectors
Downhole Wiring Color Codes and Connector Pinouts
MS Cylindrical Connector Trivia
Contact Us
Contact Us-Vital Stats
Copper Tubing
Injection Well Notes
Copyright
Copyright © (AnaLog Services, Inc.)
Copyright © (Poor Boy Supply Co.)
Corotron (see Victoreen)
Correlation Logs
Casing Collar Locator (CCL)
Gamma Ray Logging
Neutron Logging
Corrugated Cardboard Boxes
Shipping Tips
COSMOS Tools
Gamma Ray Scintillation Detector Calibration
GO / GOI / MLS COSMOS Tool Notes
COWECO
Coil Winders, Dereelers, and Tensioners
Mini Lathe and Coil Winders
Crossflow Check (RATS procedure)
Radioactive Tracer Surveys (RTS or RATS)
Curie Point
CCL Magnet Trivia
D
D5K1 (D5K2)
Caliper Logging Overview
DMM
Meters (DMMs)
DOE
Forum Letter to DOE on Americium Availability (8/5/05)
DOE Response (8/24/05)
DOT
USDOT Misadventure
DOT Radioactive Material Regulations Review
Dash Numbers
A Word About O-Rings
Datel VFV-10K VFV-100k
Repair Hybrid Voltage / Frequency (V/F) Converters
Dayton, Ohio
Surplus (Cheap) Electronics
Decay (radioactive)
Radioactive Cheat Sheet
Deflagration
Propellant Type HEGF Devices
Depth Control
Casing Collar Locator (CCL) Overview
Dereelers (magnet wire)
Coil Winders, Dereelers, and Tensioners
Detonators (see Caps, Blasting
Discrimination / Discriminator, Pulse
Gamma Ray Scintillation Detector Calibration
Neutron Tool Calibration
Z-Axis Modulation / Workaround
Delrin (Acetal Plastic)
Downhole Plastics, Composites, and Ceramics
Dexron Transmission Fluid
Paul Knight's Care and Feeding of SIE Bond Tools
Differential Temperature Log
Temperature Surveys
Diodes (as temperature sensors)
Temperature Sensors
Diodes, Blocking
Casing Collar Locator (CCL)
Diodes, Regulator Tubes (see Victoreen)
Diodes, Zener
AnaLog's Handy Zener Diode List
Directions, Driving
Maps and Driving Directions
Displays, Digital
Repair Meter and Display Stock
Doctalex (PEEK Plastic)
Downhole Plastics, Composites, and Ceramics
Dowell (caliper)
Caliper History
Caliper Logging Overview
Downhole Hardware (Menu)
General Information
High Voltage Regulators (Replace the Corotron)
Shipping Tips
Well Logging Equipment Pictures
A Brief History of Logging Equipment Manufacturers
Tool Information
A Word About O-Rings
High Count Rates
High Voltage Woes
High Voltage Tips & Tricks
GO/MLS COSMOS Tool Notes
Gamma Ray Scintillation Detector Calibration
Neutron Tool Calibration
Cable Reheading Made Simple
Single Conductor Logging Cable (Electric Wireline) Data
See Also Casing Collar Locator (CCL)
Wire, Tubing and Connectors
Teflon Wire Trivia
Teflon Tubing Trivia
MS Cylindrical Connector Trivia
Downhole Wiring Color Codes and Connector Pinouts
Components and Materials
AnaLog's Photomultiplier Tube (PMT) List
SIE Transformer Identification
Downhole Plastics, Composites, and Ceramics
Potter & Brumfield SL11DB, etc. Relays (pdf file)
Old Victoreen Tubes Catalog (large pdf file)
Service Tips & Tricks
A Word About O-Rings
A Word About Tape
A Word About RTV Silicones
A Word About Solder
Cleaning Secrets Revealed
See Also Service Tips
Schematics
Dummy Lines (pdf files)
Downhole Logging CCL Amps (pdf files)
Shooting CCL (pdf file)
Dual Fire Perforator Wiring (pdf file)
Downhole Power Supplies, 300 Volt
Surface Electronics
Downhole Pumps
Basic API Downhole Pump Nomenclature
Bucket Test
"K" Factor - Theoretical Pump Displacement
A Shallow Well Pumping Philosophy
Sucker Rod Pump Gas Lock
Oil KingTM "OK" HP/P High Compression Cages
EvisonTM Oil KingTM "OK" McGregor Pump Parts
Technical Well Optimization (TWO) (External Link)
Downhole Tools (see Tools, Downhole)
Downloads
Downloads
Doyle, Landy
Precision Gamma Ray Tool.
Dual Pulse (see Two Pulse Method (RATS procedure))
Dummy Line
Cement Bond Logging Overview
Dummy Lines
Dummy Lines (submenu) (2 pdf schematic files)
Exotic Items
Surface Electronics
T2...The Easy Way
Duratron (PI Plastic)
Downhole Plastics, Composites, and Ceramics
Dynodes
AnaLog's Photomultiplier Tube (PMT) List and Links
E
ECG
ECG / NTE / SK Replacement Semiconductors
ECTFE (Halar Plastic)
Downhole Plastics, Composites, and Ceramics
EIA
Standard EIA Decade Resistor Values Table
eBay
Surplus (Cheap) Electronics
Editorials (Menu)
Some Opinions on Used Equipment
I Want My 1,1,1 Back!
Schematic and Manual Availability
A Brief Opinionated History of Logging Manufacturers
Bell / Worth Well
GO / GOI / MLS
Pengo Industries
REMCo / SIE / Computalog
Ejector Tool (RA tracer)
Radioactive Tracer Surveys (RTS or RATS)
Radioactive Tracer Survey - Shallow Well Procedure
Electronic Components (Menu)
+Electronic Component Identification and Data Menu
High Voltage Regulators (Replace Victoreen Corotrons)
ECG / NTE / SK Replacement Semiconductors
AnaLog's Mil Spec Resistor Data
Standard EIA Decade Resistor Values Table
AnaLog's Handy Zener Diode List
AnaLog's Photomultiplier Tube (PMT) List and Links
Temperature Sensors
Nuvistors
SIE Transformer Identification
Potter & Brumfield SL11DB, etc. Relays (pdf file)
Old Victoreen Tubes Catalog (large pdf file)
Teflon Wire Trivia
Teflon Tubing Trivia
MS Cylindrical Connector Trivia
Incandescent Indicator / Pilot Light Trivia
Surplus (Cheap) Electronics
Defense Supply Center, Columbus (DSCC) (External)
DOD Single Stock Point (DODSSP) (External Link)
Visit ScarceComponents.com
+AnaLog's Repair Parts Stock Menu
Electronic Component ID & Data (MENU)
General
Visit ScarceComponents.com
CEDCC Component Database (External Link)
Resistors
AnaLog's Mil Spec Resistor Data
Standard EIA Decade Resistor Values Table
1% Resistor Color Codes
Sam's Resistor Calculator (External Link)
Carbon Composition Resistor Table (External Link)
Capacitors & Inductors
SIE Transformer Identification
CapSite (External Link)
FaradNet (External Link)
Capacitor Codes (External Link)
Coil Winding Tips (External Link)
Custom Electronics, Inc. (External Link)
Semiconductors
High Voltage Regulators (Replace the Corotron)
ECG / NTE / SK Replacement Semiconductors
AnaLog's IC "Chip" Identification
AnaLog's Handy Zener Diode List
Vu-Data Semiconductor Tips
Transistors (External Link)
Chip Directory (External Link)
American Microsemiconductor Semiconductor Tutorials
Wire & Tubing
Teflon Wire Trivia
Teflon Tubing Trivia
Misc. Stuff
A Word About O-Rings
A Word About Tape
A Word About RTV Silicones
A Word About Solder
Downhole Plastics, Composites, and Ceramics
Potter & Brumfield SL11DB, etc. Relays (pdf file)
Old Victoreen Tubes Catalog (large pdf file)
+ Return to Electronic Components Main Menu
Eliminator, Stat (see Stat Eliminator)
Encoder
MLS Encoder Driven Modular Recorder (pdf file)
Ensitep (PET-P Polyester Plastic)
Downhole Plastics, Composites, and Ceramics
Envex (PI Plastic)
Downhole Plastics, Composites, and Ceramics
Epoxy Resin
Downhole Plastics, Composites, and Ceramics
Ertalyte (PET-P Polyester Plastic)
Downhole Plastics, Composites, and Ceramics
ESSEX
CCL Magnet Wire Trivia
Ethanol / Ethyl Alcohol
I Want My 1,1,1 Back!
Cleaning Secrets Revealed
US Formulas for Completely Denatured Ethul Alcohol
A Word About Solder
Tools and Stuff We Like
Expendable Charges
1965 G-O, Inc. Expendable Perforator Table
Lined Shaped Charge Jet Perforators
Explosives
Dual Fire Perforator Wiring (pdf schematic).
Explosives and Radiation Safety (Menu)
Perforating and Explosives (Menu)
Shooting CCL Surface Amplifiers Schematics (2 pdfs)
Shooting Continuity Meters
Shooting Panels
The Tallini Tales of Destruction Series
Explosives and Radiation Safety (Menu)
Explosives
Titan's "Always and Never" Explosives Safety Sheet
DOE M 440.1-1 (Pantex) Explosives Safety Manual
The Tallini Tales of Destruction Series
Radiation
Radioactive Cheat Sheet
Health Physics Society (HPS) (External Link)
The Radiation Information Network (External Link)
The RSO ToolBox (External Link)
Cardinal Surveys Glossary (External Link)
Cardinal Surveys Radiation Safety Pages (External Link)
IEM (Radiation Safety Links) (External Link)
F
FRP
Downhole Plastics, Composites, and Ceramics
FWS
Bird Netting
Migratory Bird Treaty Act (MBTA)
Fast Formation
Cement Bond Logging Overview
Fiberglass
Downhole Plastics, Composites, and Ceramics
First Arrival
Cement Bond Log Notes
Fish and Wildlife Service
Bird Netting
Migratory Bird Treaty Act (MBTA)
Fixed Gate
Cement Bond Logging Overview
T2...The Easy Way
Z-Axis Modulation / Workaround
Floating Gate (in travel time measurement)
Cement Bond Log Notes
Cement Bond Logging Overview
T2...The Easy Way
Flowmeters
Spinner Surveys
Water Meter Mistakes and Manifold Monitoring
Water Meter Trivia (Links to Water Meter Service Notes)
Fluid Density
Production Logging Overview
Fluid Wave
Cement Bond Log Notes
Fluke
Meters (DMMs)
Fluxes
A Word About Solder
Fortron (PPS / Ryton Plastic)
Downhole Plastics, Composites, and Ceramics
Frac Evaluation Log
Temperature Logging Overview
Free Pipe (Signal / Amplitude)
Cement Bond Log Notes
T2...The Easy Way
Ford Method (RATS procedure)
Radioactive Tracer Surveys (RTS or RATS)
Fullbore Spinners
Spinner Surveys
G
GO / GOI
A Brief History of Logging Equipment Manufacturers
GO / GOI / MLS
GO Single Tube Gamma Ray / CCL Tool
GPS
GPS Receivers and EPA Locational Data Policy
Gamma Ray Logging
Gamma Ray Logging
Gamma Ray Scintillation Detector Calibration
GO Single Tube Gamma Ray / CCL Tool
GO / GOI / MLS COSMOS Tool Notes
High Count Rates
High Voltage Woes
Logging Rules of Thumb (or Rule of Thumbs)
Precision Gamma Ray Tool.
Simultaneous Gamma Ray / SIE Cement Bond Logging
Garolite
Downhole Plastics, Composites, and Ceramics
Gas Entry (determination of)
Temperature Surveys
Gas Lock
Sucker Rod Pump Gas Lock
Gate, Bond
Simultaneous Gamma Ray / SIE Cement Bond Logging
Gate, Fixed and Floating
Cement Bond Log Notes
Cement Bond Logging Overview
T2...The Easy Way
Z-Axis Modulation / Workaround
Gearhart, Marvin
A Brief History of Logging Equipment Manufacturers
GO / GOI / MLS
Pengo Industries
Geiger-Müeller (GM)
Downhole Tools
Gamma Ray Logging
Gamma Ray Scintillation Detector Calibration
General Electric (GE) Silicone II
A Word About RTV Silicones
General Technical / Research Info (Menu)
...WELLOG.com's Basic Log Interpretation Page (Ext Link)
welenco Resources (External Link)
Crain's Petrophysical Handbook (External Link)
The Berkeley Course in Applied Geophysics (Ext. Link)
USGS Techniques of Water-Resources Investigations
Reports (External Link)
API Digital Logging Codes (External Link)
SPWLA Glossary (External Link)
SPWLA Logging Mnemonics Reference (External Link)
SPWLA Bibliographies (External Link)
SPWLA Publication Search and Download (Ext. Link)
SPWLA Abstracts (Old Version) (External Link)
SPWLA Petrophysical Software Directory (External Link)
SPE Resources (External Link)
Cable Reheading Made Simple
Generic Exemption (NRC)
A Word About Sealed Sources
NRC Status of Well Logging Sealed Sources
NRC Federal Register Notice - April 17, 2000
Geosource
A Brief History of Logging Equipment Manufacturers
GO / GOI / MLS
Pengo Industries
REMCo / SIE / Computalog
Glasses (bifocals)
Tools and Stuff We Like
Glossary
SPWLA Glossary (External Link)
Gradient, Temperature
Temperature Logging Overview
Gravel Pack Log
Cement Bond Logging
Gross Count Gamma Ray Logging
Gamma Ray Logging
Gamma Ray Scintillation Detector Calibration
Groundwater
No USDWs? - 40 CFR §144.16(a) Relief
US EPA Region IV USDW Yield Criteria
Gulf Nuclear 71-1 (sealed source)
NRC Status of Well Logging Sealed Sources
USDOT Misadventure
H
He-3 (see Helium-3 Neutron Detectors)
HEP
ECG / NTE / SK Replacement Semiconductors
HMP Solder (high temperature)
A Word About Solder
Half-Life
Radioactive Cheat Sheet
A Word About Sealed Sources
Half-Value Layers (shielding)
Radioactive Cheat Sheet
HAKKO
Tools and Stuff We Like
Halar (ECTFE Plastic)
Downhole Plastics, Composites, and Ceramics
Halliburton, Earl P.
Caliper History
Some Cementing Problems
Hardware
Downhole Hardware (Menu)
Electronic Components (Menu)
Surface Hardware (Menu)
Hawkins, Bill
A Brief History of Logging Equipment Manufacturers
Caliper Logging Overview
Hawthorne, Marion
A Brief History of Logging Equipment Manufacturers
REMCo / SIE / Computalog
Head, Cable
Cable Reheading Made Simple
Head, Log
Log Heading Offer
Heat of Hydration
Temperature Logging Overview
Helium-3 (He-3) Neutron Detectors
GO/MLS COSMOS Tool Notes
Neutron Logging
Neutron Tool Calibration
Hersey
Hersey One Inch Niagara Water Meter Service Notes
Water Meter Trivia
High Compression Cages (sucker rod pumps)
Oil KingTM "OK" HP/P High Compression Cages
Sucker Rod Pump Gas Lock
The Sucker Rod Pump Information Site (External Link)
High Counts
Gamma Ray Logging
High Count Rates
High Energy Gas Fracturing (HEGF)
Propellant Type HEGF Devices
High Explosives
Perforating and Explosives (Menu)
The Tallini Tales of Destruction Series
High Temperature (Menu)
High Voltage Regulators (Replace Victoreen Corotrons)
Temperature Logging
Teflon Wire Trivia
Teflon Tubing Trivia
A Word About Solder
A Word About Tape
A Word About RTV Silicones
A Word About O-Rings
Downhole Plastics, Composites, and Ceramics
Bob Baer's Temperature Chart (pdf file)
Extreme-Temperature Electronics (External Link)
High Voltage (Menu)
High Voltage Woes
High Voltage Tips & Tricks
AnaLog's Photomultiplier Tube (PMT) List
Old Victoreen Tubes Catalog (large pdf file)
High Voltage Regulators (Replace Victoreen Corotrons)
High Voltage Regulators (Menu)
Codatron Regulator Family Overview
Codatron HT™ High Voltage Regulator Data Sheet (pdf)
Codatron HTZ™ Regulator Data Sheet (pdf file)
High Voltage Tips & Tricks
High Voltage Woes
Repair Vacuum Tube (Valve) Stock (Corotron Stock)
Old Victoreen Tubes Catalog (large pdf file)
Hilchie, Douglas W.
A Brief History of Lined Shaped Charge Perforators
Hill, Dr. A.D.
Radioactive Tracer Surveys (RTS or RATS)
Radioactive Tracer Survey - Shallow Well Procedure
History
A Brief History of Logging Equipment Manufacturers
Hydrogen Index
Neutron Logging
Hybrid Voltage / Frequency (V/F) Converters
Repair Hybrid Voltage / Frequency (V/F) Converters
Hyzod (PEI Plastic)
Downhole Plastics, Composites, and Ceramics
I
IAEA
IAEA Code of Conduct - Safety and Security of Sources
IC (chips)
AnaLog's IC "Chip" Identification
IAEA Certificate of Competent Authority
USDOT Misadventure
Incandescent Lamps / Bulbs / Indicators / Pilots
Incandescent Indicator / Pilot Light Trivia
Index, Page Title
Page Title Index
Inductance Meter
Meters (DMMs)
Inductors
SIE Transformer Identification
Injector Tool (RA tracer)
Radioactive Tracer Surveys (RTS or RATS)
Radioactive Tracer Survey - Shallow Well Procedure
Insulation, Magnet Wire
CCL Magnet Wire Trivia
Insurance, Shipping
Shipping Tips
Integrated Circuits
AnaLog's IC "Chip" Identification
Integrator (capacitor)
Al Biggs' Magical Stat Eliminator
Introduction (to AnaLog)
Introduction
Iodine-131
Radioactive Cheat Sheet
Radioactive Tracer Survey (RTS or RATS) Overview
Radioactive Tracer Survey - Shallow Well Procedure
Ionization
Gamma Ray Logging
Iridium-192
Radioactive Cheat Sheet
J
Jet Perforators (see Lined Shaped Charges)
Jet Research Center (JRC)
A Brief History of Lined Shaped Charge Perforators
Johnson, James O.
JOJ SHOTTM
K
K Factor (sucker rod pump)
"K" Factor - Theoretical Pump Displacement
KUT
Gamma Ray Logging
Gamma Ray Scintillation Detector Calibration
Kadel (PEEK Plastic)
Downhole Plastics, Composites, and Ceramics
Kapton (PI Plastic)
Downhole Plastics, Composites, and Ceramics
Kentucky
Kentucky Radioactive Materials License Fee Hike 3-1-03
Ketron (PEEK Plastic)
Downhole Plastics, Composites, and Ceramics
Kinel (PI Plastic)
Downhole Plastics, Composites, and Ceramics
Kinley Corporation
Caliper Logging Overview
Kinley, Myron Macy
Caliper History
Knight, Paul "The Old Grouch" (email link)
Al Biggs' Magical Stat Eliminator
Paul Knight's Care and Feeding of SIE Bond Tools (Pics)
Shooting CCL Surface Amplifiers
The Tektronix T922R
T922R Service Notes
L
LPM 203 (GO/MLS line power module)
Surface Electronics
Lab
Lab Facility (January, 2006)
Lab Facility (December, 1999)
Old Shop
Labeling (radioactive packages)
Radioactive Cheat Sheet
Lag
Gamma Ray Logging
Lamps
Incandescent Indicator / Pilot Light Trivia
Lane-Wells
Gamma Ray Logging
The Neutron Log
Lantern Mantles
Gamma Ray Scintillation Detector Calibration
Lathes
Mini Lathe and Coil Winders
Mini Lathe Mods
Legal Notices
Copyright © (AnaLog Services, Inc.)
Copyright © (Poor Boy Supply Co.)
Terms of Use / Legal Stuff (AnaLog Services, Inc.)
Legal Stuff (Poor Boy Supply Co.)
Lexan (Polycarbonate Plastic)
Downhole Plastics, Composites, and Ceramics
License, Radioactive Materials
Kentucky License Guide for Well Logging Operations
Kentucky Radioactive Materials License Fee Hike 3-1-03
Line Audio
Caliper Logging Overview
Exotic Items
Surface Electronics
Line Power Modules
Some Opinions on Used Equipment (editorial)
Surface Electronics
Lined Shaped Charges
Dual Fire Perforator Wiring (pdf schematic).
1965 G-O, Inc. Expendable Perforator Table
A Brief History of Lined Shaped Charge Perforators
The Life Cycle of Lined Shaped Charge Perforators
Lined Shaped Charge Jet Perforators
Lines of Flux
Casing Collar Locator (CCL) Overview
Links
AnaLog Links
Poor Boy Supply (PBS) Links
Liquid Nitroglycerin (LNG)
Perforating and Explosives (Menu)
Tallini ShotTM
The Tallini Tales of Destruction Series
Log Head
Log Heading Offer
Loggers, Well
List of Loggers
Logging
Cased Hole / Production Logging (Menu)
Casing Collar Locator (CCL) (Menu)
Cement Bond Logging (Menu)
Nuclear Logging (Menu)
Temperature Logging (Menu)
Logging CCL
Casing Collar Locator (CCL)
Downhole CCL Amplifier Notes
Logging Equipment
Downhole Hardware (Menu)
Surface Hardware (Menu)
Logging Line / Cable
Dummy Lines
Dummy Lines (submenu) (2 pdf files)
Single Conductor Logging Cable (Electric Wireline) Data
Logging Overviews
Cased Hole / Production Logging (Menu)
Logwell.com (Home Page)
About logwell.com
Introduction
ModLog
Navigation Tips
Search Page
AnaLog Site Map
Poor Boy Supply (PBS) Site Map
Locational Data Policy (EPA)
GPS Receivers and EPA Locational Data Policy
Loss Signatures (on temperature logs)
Temperature Logging Overview
Lost Circulation Zones (in drilling, location of)
Temperature Surveys
Lubricants (Lubriplate 930-AA)
Paul Knight's Care and Feeding of SIE Bond Tools
A Word About O-Rings
Lubricator
Radioactive Tracer Survey (RTS or RATS)
Radioactive Tracer Survey - Shallow Well Procedure
Mc
McGregor Pumps
EvisonTM Oil KingTM "OK" McGregor Pump Parts
McKinley, Dr. R.M. "Mac" (email link)
AnaLog Links
Cased Hole / Production Logging (Menu)
Production Logging Overview
Noise Surveys (his baby)
Temperature Logging Overview
M
MAP MIT
40 CFR §146.8(b)(1) Monitoring Annulus Pressure MIT
MBTA
Bird Netting
Migratory Bird Treaty Act (MBTA)
MIL-C-5015 and MIL-C-26482
MS Cylindrical Connector Trivia
MLS
A Brief History of Logging Equipment Manufacturers
GO / GOI / MLS
MLS Encoder Driven Modular Recorder (pdf file)
MS3100, MS3101, MS3102, MS3106, MS3107, MS3108
MS Cylindrical Connector Trivia
Magnet Chargers / Charging
CCL Magnet Trivia
Magnet Chargers
Magnet Wire
CCL Coil Trivia
CCL Magnet Wire Trivia
Magnet, Permanent, CCL
Casing Collar Locator (CCL) Overview
CCL Magnet Trivia
Magnetic Flux
Casing Collar Locator (CCL) Overview
Mailing List
The Wireline Reflector Mailing List
Makrolon (Polycarbonate Plastic)
Downhole Plastics, Composites, and Ceramics
Manifold Monitoring
Water Meter Mistakes and Manifold Monitoring
Mantles, Lantern
Gamma Ray Scintillation Detector Calibration
Manuals, Test Equipment
Schematic and Manual Availability (editorial)
Test Equipment Manuals
Maps
Maps and Driving Directions
AnaLog Site Map
Poor Boy Supply (PBS) Site Map
Markey, Ed
Press Release - The Sealed Source Exchange
Masking Paper (as work surface protection)
Cleaning Secrets Revealed
Matrimid (PI)
Downhole Plastics, Composites, and Ceramics
Mechanical Integrity Test (MIT) (Menu)
General Information
UIC MIT Overview (EPA Region V Excerpt)
Some Cementing Problems
No USDWs? - 40 CFR §144.16(a) Relief
Internal MITs (Part 1 or Prong 1 Demonstrations)
40 CFR §146.8(b)(1) MITs:
40 CFR §146.8(b)(1) Monitoring of Annulus Pressure
Annulus Monitoring - Closed or Open Annulus?
40 CFR §146.8(b)(2) Pressure Test MITs:
SAPT) / Cement Records MITs
Annulus Gel
"ADA" Pressure MIT
Sample "ADA" Pressure MIT
The Self Evident MIT
40 CFR §146.8(b)(3) MITs:
40 CFR §146.8(b)(3) Records of Monitoring MIT (Retest)
Water Meter Mistakes and Manifold Monitoring
Subsequently Approved MITs
Radioactive Tracer Survey (RTS or RATS) Overview
Radioactive Tracer Survey - Shallow Well Procedure
External MITs (Part 2 or Prong 2 Demonstrations)
40 CFR §146.8(c)(1) Logging MITs:
Temperature Log External MIT
Noise Log External MIT
40 CFR §146.8(c)(2) Lame Cementing Records MIT:
Cement Records MIT / SAPT
Cement Bond Log MIT?
Subsequently Approved MITs
Radioactive Tracer Survey (RTS or RATS) Overview
Radioactive Tracer Survey - Shallow Well Procedure
+ Return to UIC Main Menu
Meldin (PI Plastic)
Downhole Plastics, Composites, and Ceramics
MENDA Dispensers
Cleaning Secrets Revealed
Mendelson's (MECI)
Surplus (Cheap) Electronics
Meters, Panel
Application Note CCL Meter (doc file)
Application Note CCL Meter (pdf file)
Repair Meter and Display Stock
Shooting CCL Meters / Amplifiers (submenu) (2 pdf files)
Meters, Water Flow
Water Meter Mistakes and Manifold Monitoring
Water Meter Trivia (Links to Water Meter Service Notes)
Micarta
Downhole Plastics, Composites, and Ceramics
Microannulus
Cement Bond Logging Overview
Midwest Surplus
Surplus (Cheap) Electronics
Mil Spec
AnaLog's Mil Spec Resistor Data
Defense Supply Center, Columbus (DSCC) (External)
MS Cylindrical Connector Trivia
Repair Mil Spec Relay Stock
Repair Mil Spec Resistor Stock
Teflon Wire Trivia
Mindel (PEEK Plastic)
Downhole Plastics, Composites, and Ceramics
Mineral Logging Systems (MLS)
A Brief History of Logging Equipment Manufacturers
GO / GOI / MLS
Mineral Spirits
Cleaning Secrets Revealed
Mini Lathe
Mini Lathe and Coil Winders
Mini Lathe Mods
Migratory Bird Treaty Act
Bird Netting
Migratory Bird Treaty Act (MBTA)
Mission Statement
Incredible Mission Statement
Mnemonics
SPWLA Logging Mnemonics Reference (External Link)
Modifications (to equipment)
Log Equipment Repair, Modification, and Custom Work
Modifications Log
ModLog
Mohaupt, Henry
A Brief History of Lined Shaped Charge Perforators
Propellant Type HEGF Devices
Monitoring of Annulus Pressure (MAP) MIT
40 CFR §146.8(b)(1) Monitoring Annulus Pressure MIT
Monitoring Records MIT
40 CFR §146.8(b)(3) Records of Monitoring MIT
Water Meter Mistakes and Manifold Monitoring
Moon, Keith
A Word About Sealed Sources
AnaLog Links
MOSFET
Downhole CCL Amplifier Notes
Mud Anchors
A Shallow Well Pumping Philosophy
|
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M (Continued)
Mud Filter Cake
Caliper Logging Overview
Multifinger / Feeler Calipers
Caliper Logging Overview
Multimeters
Meters (DMMs)
Shooting Continuity Meters
Mylar Tape
A Word About Tape
N
NBP 504 (GO NIM Bin)
NIM Trivia
NBR
A Word About O-Rings
NIM or NIMS
NIM Trivia
NRC
AESC Comments - NRC Task Force (RSPS-TF)
AnaLog's Comments - NRC Task Force
Forum Comments - NRC Task Force (RSPS-TF)
Forum Comments - National Sealed Source Tracking
NRC Status of Well Logging Sealed Sources
NRC Federal Register Notice - April 17, 2000
NTE
ECG / NTE / SK Replacement Semiconductors
NEMA XX, NEMA CE, NEMA LE, NEMA G-10,
NEMA G11, NEMA GP03
Downhole Plastics, Composites, and Ceramics
NEMA Standards (for magnet wire)
CCL Magnet Wire Trivia
Navigation
Navigation Tips
Neat Cement Slurry
Some Cementing Problems
Neptune
Neptune / Trident Meter Service Notes
Water Meter Trivia
Netting
Bird Netting
Migratory Bird Treaty Act (MBTA)
Neutron Logging
GO / GOI / MLS COSMOS Tool Notes
High Count Rates
High Voltage Woes
Logging Rules of Thumb (or Rule of Thumbs)
Neutron Logging
Neutron Tool Calibration
Radioactive Cheat Sheet
NEW-TPI (PI Plastic)
Downhole Plastics, Composites, and Ceramics
New, What's
What's New
ModLog
Niagara
Buffalo One Inch Niagara Water Meter Service Notes
Water Meter Trivia
NIM or NIMS Crate
NIM Trivia
NIMS or NIM Bin
NIM Trivia
Nitrile
A Word About O-Rings
Nitrogen
"ADA" Pressure MIT
Nitroglycerin
Perforating and Explosives (Menu)
Tallini ShotTM
The Tallini Tales of Destruction Series
Noise Logging
Noise Surveys
NORM
NORM Technology Connection (External Link)
Noryl (Modified PPO Plastic)
Downhole Plastics, Composites, and Ceramics
Nuclear Instrumentation Methods (NIM)
NIM Trivia
Nuclear Logging (Menu)
Overview
The Gamma Ray Log
The Neutron Log
Radioactive Tracer Survey (RTS or RATS)
Logging
Logging Rules of Thumb (or Rule of Thumbs)
Cable Reheading Made Simple
Radioactive Tracer Survey - Shallow Well Procedure
Simultaneous Gamma Ray / SIE Cement Bond Logging
Sealed Well Logging Sources
The Sealed Source Exchange
A Word About Sealed Sources
NRC Status of Well Logging Sealed Sources
Other Radiation Stuff
Radioactive Cheat Sheet
IEM (External Link)
Equipment / Components
High Voltage Regulators (Replace the Corotron)
High Voltage Woes
High Voltage Tips & Tricks
NIM Trivia
High Count Rates
GOI Calibration Notes
GO / GOI / MLS COSMOS Tool Notes
Al Biggs' Magical Stat Eliminator
AnaLog's Photomultiplier Tube (PMT) List
Gamma Ray Scintillation Detector Calibration
Neutron Tool Calibration
Old Victoreen Tubes Catalog (large pdf file)
Safety and Regulatory
Explosives and Radiation Safety
Regulatory Matters
Schematics
Dummy Lines (pdf files)
Downhole Logging CCL Amps (pdf files)
SIE Stat Eliminator (pdf file)
Nuvistor
Nuvistors
Downhole Tools
Repair Vacuum Tube (Valve) Stock
Some Opinions on Used Equipment (editorial)
Vintage Oscilloscopes
Nylon (PA Plastic)
CCL Magnet Wire Trivia
Downhole Plastics, Composites, and Ceramics
O
O-rings
A Word About O-Rings
Oil Prices (historic)
Oil Prices - The Good Old Days
Oilex
A Word About RTV Silicones
Oscillator, High Voltage
High Voltage Tips & Tricks
Oscilloscope (T922R)
Cement Bond Log Notes
Oscilloscope / Test Equipment (Menu)
The Tektronix T922R (OS-287/F)
T922R Service Notes
T921/T922/T922R Manual (14.3 MB pdf file)
Replacements for T922R Oscilloscopes
Z-Axis Modulation / Workaround
Vintage Oscilloscopes
Tek's XYZs of Oscilloscopes (External Link)
Tektronix Resource Site (External Link)
Meters (DMMs)
Test Equipment Manuals
Partial Listing of AnaLog's Test Toys
+Return to Surface Hardware Main Menu
+Return to Service Tips
Owen, Harold D.
A Brief History of Logging Equipment Manufacturers
GO / GOI / MLS
Pengo Industries
Oxygen Activation (OA) Logging
Radioactive Tracer Survey (RTS or RATS)
P
PA (Polyamide / Nylon Plastic)
Downhole Plastics, Composites, and Ceramics
PC (Polycarbonate / Lexan Plastic)
Downhole Plastics, Composites, and Ceramics
PI (Polyimide Plastic)
Downhole Plastics, Composites, and Ceramics
PP (Polypropylene Plastic)
Downhole Plastics, Composites, and Ceramics
PAI (Polyamide-imide / Torlon Plastic)
Downhole Plastics, Composites, and Ceramics
PBI (Polybenzimidazole / Celazole Plastic)
Downhole Plastics, Composites, and Ceramics
PCB (see Printed Circuit Board)
PEI (Polyetherimide Plastic)
Downhole Plastics, Composites, and Ceramics
PET-P (Polyester Plastic)
Downhole Plastics, Composites, and Ceramics
PGA (see Pure Grain Alcohol)
PMT
AnaLog's Photomultiplier Tube (PMT) List and Links
POM (Acetal / Delrin Plastic)
Downhole Plastics, Composites, and Ceramics
PPO (Modified) (Noryl Plastic)
Downhole Plastics, Composites, and Ceramics
PPS (Polyphenylene Sulfide / Ryton Plastic)
Downhole Plastics, Composites, and Ceramics
PSU (Polysulfone Plastic)
Downhole Plastics, Composites, and Ceramics
PVC Piping
Injection Well Notes
PVC Shipping Tubes
Shipping Tips
PEEK (Polyetheretherketone Plastic)
Downhole Plastics, Composites, and Ceramics
PTFE (Teflon Plastic)
CCL Magnet Wire Trivia
Downhole Plastics, Composites, and Ceramics
Teflon Tubing Trivia
Teflon Wire Trivia
A Word About Tape
Packaging (for shipping)
Shipping Tips
Parted Casing (location of)
Caliper Logging Overview
Casing Collar Locator (CCL) Overview
Pengo
A Brief History of Logging Equipment Manufacturers
GO / GOI / MLS
Pengo Industries
Perchloroethylene "Perc"
Cleaning Secrets Revealed
Perforating and Explosives (Menu)
Shooting
Well Shooting Overview
Lined Shaped Charge Jet Perforators
The Life Cycle of Lined Shaped Charge Perforators
A Brief History of Lined Shaped Charge Perforators
1965 Gearhart-Owen, Inc. Expendable Perf Table
Propellant Type HEGF Devices (GasGun®, etc.)
Tallini ShotTM
JOJ SHOTTM
Hardware
Shooting Panels
Shooting Continuity Meters
Shooting CCL Surface Amplifiers (with Safety Warning)
CCL Overview
Owen on Exposed Detonator (Cap) Sealing (pdf file)
Schematics
Shooting CCL (pdf file)
Shooting CCL Meter / Amplifier Schematics (pdf files)
Dual Fire Perforator Wiring (pdf file)
Safety and Regulatory
Titan's "Always and Never" Explosives Safety Sheet
Explosives and Radiation Safety
Regulatory Matters
The Tallini Tales of Destruction Series
Perforation Verification (a/k/a proof of perforation)
Casing Collar Locator (CCL) Overview
Perforators (see Lined Shaped Charges)
Perkins, Almond A.
Some Cementing Problems
Perry, William Company
MS Cylindrical Connector Trivia
Phelps Dodge
CCL Magnet Wire Trivia
Phenolic Resin
Downhole Plastics, Composites, and Ceramics
Photocathode
AnaLog's Photomultiplier Tube (PMT) List and Links
Photomultipliers
AnaLog's Photomultiplier Tube (PMT) List and Links
XP1918 Data Sheet
Well Logging Equipment Pictures (Menu)
AnaLog Lab Facility
AnaLog Test Logging Truck
Precision Gamma Ray Tool
GO Single Tube Gamma Ray / CCL Tool
Victoreen Sample Case
Pilot Lights
Incandescent Indicator / Pilot Light Trivia
Pinouts
Downhole Wiring Color Codes and Connector Pinouts
NIMS Bin Trivia (Pinout)
Surface Wiring Color Codes
Pirate Radio
WRFN
Placards
Radioactive Cheat Sheet
Plasma Displays
Repair Meter and Display Stock
Plastics
Downhole Plastics, Composites, and Ceramics
Polishing Compound
Cleaning Secrets Revealed
Polyamide (PA / Nylon Plastic)
Downhole Plastics, Composites, and Ceramics
CCL Magnet Wire Trivia
Polyamide-imide (PAI / Torlon Plastic)
Downhole Plastics, Composites, and Ceramics
Polybenzimidazole (PBI Plastic)
Downhole Plastics, Composites, and Ceramics
Polycarbonate (PC / Lexan Plastic)
Downhole Plastics, Composites, and Ceramics
Polyester (PET-P Plastic)
CCL Magnet Wire Trivia
Downhole Plastics, Composites, and Ceramics
Polyester-amide-imide
CCL Magnet Wire Trivia
Polyester (Mylar) Tape
A Word About Tape
Polyethylene terephthalate polyester (PET-P Plastic)
Downhole Plastics, Composites, and Ceramics
Polyetheretherketone (PEEK Plastic)
Downhole Plastics, Composites, and Ceramics
Polyetherimide (PEI Plastic)
Downhole Plastics, Composites, and Ceramics
Polyethylene Film (as injection well tent)
Injection Well Notes
Polyimide (PI Plastic)
CCL Magnet Wire Trivia
Downhole Plastics, Composites, and Ceramics
Polyimide Film
A Word About Tape
Polyphenylene oxide-styrene (PPO Modified Plastic)
Downhole Plastics, Composites, and Ceramics
Polyphenylene sulfide (PPS / Ryton Plastic)
Downhole Plastics, Composites, and Ceramics
Polypropylene (PP Plastic)
Downhole Plastics, Composites, and Ceramics
Polysulfone (PSU Plastic)
Downhole Plastics, Composites, and Ceramics
Polytetrafluoroethylene (PTFE / Teflon Plastic)
Downhole Plastics, Composites, and Ceramics
Teflon Tubing Trivia
Teflon Wire Trivia
A Word About Tape
Polyurethane
CCL Magnet Wire Trivia
Poor Boy Supply Co. (PBS) (Home Page)
Contact Us / Vital Stats
Copyright ©
Legal Stuff
Poor Boy Supply Co. Tech & Tips (Menu)
Basic API Downhole Pump Nomenclature
Sucker Rod Pump Gas Lock
A Shallow Well Pumping Philosophy
"K" Factor - Theoretical Pump Displacement
Bucket Test
Bird Netting
Oil Prices - The Good Old Days
Rig Battery Trivia
Some Cementing Problems
Injection Well Notes
Water Meter Trivia (Links to Water Meter Service Notes)
Marginal Well Commission Pumper's Manual (External)
The Sucker Rod Pump Information Site (External Link)
NORM Technology Connection (External Link)
+AnaLog Services, Inc. Technical Stuff & Tips
Portland Cement
Some Cementing Problems
Potter & Brumfield SL11DA, SL11DB, SL11DC
Potter & Brumfield SL11DB, etc. Relays (pdf)
Repair Mil Spec Relay Stock
Power Supplies, 300 Volt Downhole
Surface Electronics
Precision (Manufacturer)
Precision Gamma Ray Tool.
Press Releases
What's New
Press Release - The Sealed Source Exchange
Pressure Test MITs
"ADA" Pressure MIT
Standard Annular Pressure Test (SAPT)
The Self Evident MIT
Printed Circuit Board (PCB)
Bell Downhole Tool Printed Circuit Board (PCB) Index
Bell Downhole Tool PCB Stock List
Bell Surface Electronics Printed Circuit Board Index
Bell Surface Electronics PCB Stock List
Products (Menu)
What's New
High Voltage Regulators (Replace Victoreen Corotrons)
New Downhole Well Logging Tool Sales
Used Downhole Well Logging Tool Sales
Surface Well Logging Equipment Sales
Equipment Repair, Modification, and Custom Work
Scarce Components (Semiconductors, Passives, et al.)
Production Logging
Cased Hole / Production Logging (Menu)
Production Logging Overview
Profiling (RATS procedure)
Radioactive Tracer Surveys (RTS or RATS)
Spinner Surveys
Propellant Shots
Propellant Type HEGF Devices
Propeller Spinners
Spinner Surveys
Public Water System (PWS)
No USDWs? - 40 CFR §144.16(a) Relief
US EPA Region IV USDW Yield Criteria
Pulse Polarity
GO / GOI / MLS COSMOS Tool Notes
Pump Displacement
Bucket Test
"K" Factor - Theoretical Pump Displacement
Pup Joint (as CCL marker)
CCL Overview
Pure Grain Alcohol
I Want My 1,1,1 Back!
Cleaning Secrets Revealed
US Formulas for Completely Denatured Ethul Alcohol
A Word About Solder
Tools and Stuff We Like
R
RC/RCR, RE/RER, RL/RLR, RN/RNC, RW/RWR
AnaLog's Mil Spec Resistor Data
Repair Mil Spec Resistor Stock
RCA
AnaLog's Photomultiplier Tube (PMT) List and Links
Nuvistors
RMM 210 (GO/MLS ratemeter)
Some Opinions on Used Equipment
Surface Electronics
RMS, True (in DMM AC measurements)
Meters (DMMs)
RTD
Temperature Sensors
RTV (Silicone)
A Word About RTV Silicones
RATS / RTS (see Radioactive Tracer Survey)
REAK, REAM, RELG, RELH, REMD, REMK, REOA
SIE Transformer Identification
REMCo (see SIE)
A Brief History of Logging Equipment Manufacturers
REMCo / SIE / Computalog
Radiation Safety
Explosives and Radiation Safety (Menu)
Radioactive Material (see also Sealed Sources)
DOT Radioactive Material Regulations Review
Explosives and Radiation Safety (Menu)
IAEA Code of Conduct - Safety and Security of Sources
NRC Status of Well Logging Sealed Sources
NRC Federal Register Notice - April 17, 2000
Radioactive Cheat Sheet
Regulatory Matters (Menu)
Radioactive Tracer Survey (RATS or RTS)
High Count Rates
Radioactive Cheat Sheet
Radioactive Tracer Surveys (RTS or RATS)
Radioactive Tracer Survey - Shallow Well Procedure
Radium-226
Radioactive Cheat Sheet
Rare Earth Magnets
CCL Magnet Trivia
Ratemeters
Al Biggs' Magical Stat Eliminator
GOI Calibration Notes
Some Opinions on Used Equipment (editorial)
Surface Electronics
Z-Axis Modulation / Workaround
Records of Cementation MIT
Cement Bond Log MIT?
Cement Records MIT / SAPT
Records of Monitoring MIT
40 CFR §146.8(b)(3) Records of Monitoring MIT
Water Meter Mistakes and Manifold Monitoring
Recorders
GOI Calibration Notes
MLS Encoder Driven Modular Recorder (pdf file)
Surface Electronics
Reflector Mailing List
Wireline Reflector Info Page
Regulators, Voltage
Codatron Regulator Family Overview
Codatron HT™ High Voltage Regulator Data Sheet (pdf)
Codatron HTZ™ Regulator Data Sheet (pdf file)
High Voltage Regulators
High Voltage Tips & Tricks
High Voltage Woes
AnaLog's Photomultiplier Tube (PMT) List and Links
Repair Vacuum Tube (Valve) Stock (Corotron Stock)
Regulatory Matters (Menu)
Radiation - Sealed Source Security and Availability
AnaLog's Comments - NRC Task Force (RSPS-TF)
Forum Comments - NRC Task Force (RSPS-TF) (pdf)
AESC Comments - NRC Task Force (RSPS-TF) (pdf)
Forum Comments - National Sealed Source Tracking
Forum Letter to DOE on Americium Availability (pdf file)
DOE Response (August 24, 2005) (pdf file)
PNNL Proposal (doc file)
Radiation - IAEA
IAEA Code of Conduct on Radioactive Sources
Radiation - NRC
NRC Status of Well Logging Sealed Sources
NRC Federal Register Notice - April 17, 2000
NRC Well-Logging Licensee Toolkit (External Link)
Radiation - DOT
USDOT Misadventure
DOT Rad Mat Regulations Review (RAMREG-001-98)
Radiation - Kentucky
Kentucky Wireline Rad Mat License Fee Increase 3-1-03
Kentucky License Guide for Well Logging Operations
Explosives
Safe Explosives Act - ATF Press Release
Safe Explosives Act Fact Sheet (pdf file)
AnaLog's Comments - ATF (ATFE) Notice 968
Reg-Fix (EPA UIC program)
A Futile Plea For Reason - Reg-Fix Permitting
Reg-Fix Rule Authorization Questions
Revocable UIC Class IIR Well Inventory?
Reheading, Cable
Cable Reheading Made Simple
Relays
Potter & Brumfield SL11DB, etc. Relays (pdf)
Repair Mil Spec Relay Stock
REMCo (see SIE)
A Brief History of Logging Equipment Manufacturers
REMCo / SIE / Computalog
Repair Parts Stock (Menu)
+Bell Petroleum Systems (BPS) Stock Items
High Voltage Regulators (Replace Victoreen Corotrons)
Repair Mil Spec Resistor Stock
1/4 Watt Size Resistor Stock (pdf file)
1/2 Watt Size Resistor Stock (pdf file)
Power Resistor Stock (pdf file)
Repair Transistor Stock
Repair Transistor ECG / NTE Reverse Cross
Repair Meter and Display Stock
Repair Mil Spec Relay Stock
Repair Hybrid Amp & Voltage / Frequency Converters
Repair Vacuum Tube (Valve) Stock
Repair Chopper / Vibrator Stock
Visit ScarceComponents.com
Replacement Semiconductors
ECG / NTE / SK Replacement Semiconductors
Resistors
1% Resistor Color Codes
AnaLog's Mil Spec Resistor Data
Repair Mil Spec Resistor Stock
1/4 Watt Size Resistor Stock (pdf file)
1/2 Watt Size Resistor Stock (pdf file)
Power Resistor Stock (pdf file)
Standard EIA Decade Resistor Values Table
Resistors, Shunt
Shooting Panels
Resources and Links (Menu)
Links
Downloads
Schematics
List of Loggers
Application Notes
Free Log Heading Offer
The Sealed Source Exchange
AnaLog FTP Site (Anonymous Browser Access)
Rochester
Single Conductor Logging Cable (Electric Wireline) Data
Rocket Fuel Shots
Propellant Type HEGF Devices
Rockwell
504 Water Meter Service Notes
Water Meter Trivia
Rotameter
Spinner Surveys
Rubber Boots (SIE cement bond tools)
Paul Knight's Care and Feeding of SIE Bond Tools
Rugosity (borehole)
Caliper Logging Overview
Ryton
Downhole Plastics, Composites, and Ceramics
S
SK
ECG / NTE / SK Replacement Semiconductors
SIE
A Brief History of Logging Equipment Manufacturers
Downhole CCL Amplifier Notes
Paul Knight's Care and Feeding of SIE Bond Tools
REMCo / SIE / Computalog
SIE Downhole CCL Amplifier (pdf file schematic)
SIE Stat Eliminator (pdf file schematic)
SIE Transformer Identification
SAMT / SAPM MIT
40 CFR §146.8(b)(1) Monitoring Annulus Pressure MIT
SAPT MIT
Standard Annular Pressure Test (SAPT)
Safe Explosives Act
Safe Explosives Act - ATF Press Release
Safe Explosives Act Fact Sheet (pdf file)
Safety
Explosives and Radiation Safety (Menu)
Sales
New Downhole Well Logging Tool Sales
Used Downhole Well Logging Tool Sales
Surface Well Logging Equipment Sales
Santolite (PEEK Plastic)
Downhole Plastics, Composites, and Ceramics
Schematics (Menu)
Dummy Lines (submenu) (2 pdf files)
Downhole Logging CCL Amps (submenu) (2 pdf files)
Shooting CCL (pdf file)
Shooting CCL Meters / Amplifiers (submenu) (2 pdf files)
SIE Stat Eliminator (pdf file)
Dual Fire Perforator Wiring (pdf file)
Schematics
Schematic and Manual Availability (editorial)
Schmidt, Dr. Richard A.
Propellant Type HEGF Devices
Scintillation Detectors / Crystals
Downhole Tools
Gamma Ray Logging
Gamma Ray Scintillation Detector Calibration
High Count Rates
AnaLog's Photomultiplier Tube (PMT) List and Links
Seal Screws
Paul Knight's Care and Feeding of SIE Bon Tools
Sealed Sources, Radioactive
IAEA Code of Conduct - Safety and Security of Sources
NRC Status of Well Logging Sealed Sources
NRC Federal Register Notice - April 17, 2000
Radioactive Cheat Sheet
The Sealed Source Exchange
Press Release - The Sealed Source Exchange
USDOT Misadventure
A Word About Sealed Sources
Search
Search Page
Self Evident MIT
The Self Evident MIT
Self Method (RATS procedure)
Radioactive Tracer Surveys (RTS or RATS)
Radioactive Tracer Survey - Shallow Well Procedure
Semiconductors
High Voltage Regulators (Replace Victoreen Corotrons)
AnaLog's Handy Zener Diode List
AnaLog's IC "Chip" Identification
Repair Transistor Stock
Repair Transistor ECG / NTE Reverse Cross
Scarce Components (Semiconductors, Passives, et al.)
Temperature Sensors
Vu-Data Semiconductor Tips
Semiconductors, Replacement
ECG / NTE / SK Replacement Semiconductors
Sensors
Temperature Sensors
Services & Capabilities (Menu)
What's New
Products
Downhole Tools
Surface Electronics
Exotic Items / Custom Work
Lab Facility
Old Shop
Test Logging Truck
Test, Repair, and Research Equipment
Repair Parts Stock
Bell Petroleum Systems (BPS) Stock
...High Voltage Regulators (Replace Victoreen Corotrons)
ScarceComponents.com
Service Tips (Menu)
General Information
High Voltage Regulators (Replace the Corotron)
Shipping Tips
Service Tips & Tricks
A Word About O-Rings
A Word About Tape
A Word About RTV Silicones
A Word About Solder
Cleaning Secrets Revealed
US Formulas for Denatured Ethyl Alcohol / Ethanol
Tool Information
A Word About O-Rings
High Count Rates
High Voltage Woes
High Voltage Tips & Tricks
Gamma Ray Scintillation Detector Calibration
Neutron Tool Calibration
Paul Knight's Care and Feeding of SIE Bond Tools
Tools and Test Equipment
Oscilloscope / Test Equipment Menu
Tools and Stuff We Like
Mini Lathe and Coil Winders
Magnet Chargers
Dummy Lines
Wire, Tubing and Connectors
Teflon Wire Trivia
Teflon Tubing Trivia
Surface Wiring Color Codes
Downhole Wiring Color Codes and Tool Pinouts
Components and Materials
ECG / NTE / SK Replacement Semiconductors
Surplus Electronics
Vehicle and Rig Battery Trivia
Incandescent Indicator / Pilot Light Trivia
Downhole Plastics, Composites, and Ceramics
Schematics
Dummy Lines (pdf files)
Shallow Well Pumping
A Shallow Well Pumping Philosophy
Shallow Well RATS
Radioactive Tracer Survey - Shallow Well Procedure
Shaped Charges (see Lined Shaped Charges)
Shipping Tips
Shipping Tips
Shipping Tubes
Shipping Tips
Shooting CCL
Casing Collar Locator (CCL)
Shooting CCL Schematic (pdf file)
Shooting CCL Meters / Amplifiers (submenu) (2 pdf files)
Shooting, Equipment
Dual Fire Perforator Wiring (pdf schematic).
Shooting CCL Meters / Amplifiers (submenu) (2 pdf files)
Shooting Continuity Meters
Shooting Panels
Shooting, Well
Dual Fire Perforator Wiring (pdf schematic).
JOJ SHOTTM
Lined Shaped Charge Jet Perforators
Perforating and Explosives (Menu)
Propellant Type HEGF Devices
Tallini ShotTM
The Tallini Tales of Destruction Series
Well Shooting Overview
Shop
Lab Facility (January, 2006)
Lab Facility (December, 1999)
Old Shop
Shunt Regulator (see Regulators, Voltage)
Shunt Resistors (see Resistors, Shunt)
Signature Display
Cement Bond Logging Overview
Silicone
A Word About RTV Silicones
Silver Chloride Cells
Shooting Continuity Meters
Site Map
AnaLog Site Map
Poor Boy Supply (PBS) Site Map
Slick Line
Caliper Logging Overview
Temperature Logging Overview
Slug Tracking Method (RATS procedure)
Radioactive Tracer Surveys (RTS or RATS)
Radioactive Tracer Survey - Shallow Well Procedure
Software
Downloads
Solder
A Word About Solder
Solitron BHA-0004
Surface Electronics
Solvents
I Want My 1,1,1 Back!
Cleaning Secrets Revealed
US Formulas for Completely Denatured Ethul Alcohol
A Word About Solder
Tools and Stuff We Like
Sonan Log
Noise Surveys
Sound Surveys
Noise Surveys
Southern Industrial Equipment (see SIE)
Spectral Gamma Ray Logging
Gamma Ray Logging
Speed, Line
Logging Rules of Thumb (or Rule of Thumbs)
Spinner Logging
Spinner Surveys
Staber (PEEK Plastic)
Downhole Plastics, Composites, and Ceramics
Standard Annular Pressure Test (SAPT)
Standard Annular Pressure Test (SAPT)
Stat Eliminator
Al Biggs' Magical Stat Eliminator
SIE Stat Eliminator (pdf file schematic)
Surface Electronics
Static Temperature Gradient
Temperature Logging Overview
Statistical Effects / Statistical Fluctuation
Al Biggs' Magical Stat Eliminator
Gamma Ray Logging
High Count Rates
Neutron Logging
SIE Stat Eliminator (pdf file schematic)
Simultaneous Gamma Ray / SIE Cement Bond Logging
Stinger (cablehead fishing neck)
Cable Reheading Made Simple
Stock
Repair Parts Stock (Menu)
Storage Signature (on temperature logs)
Temperature Logging Overview
Sucker Rod Pumps
Basic API Downhole Pump Nomenclature
Bucket Test
"K" Factor - Theoretical Pump Displacement
A Shallow Well Pumping Philosophy
Sucker Rod Pump Gas Lock
Oil KingTM "OK" HP/P High Compression Cages
EvisonTM Oil KingTM "OK" McGregor Pump Parts
Technical Well Optimization (TWO) (External Link)
Support Consultants
AnaLog Links
A Word About Sealed Sources
Surface Hardware (Menu)
General Information
Shipping Tips
Well Logging Equipment Pictures
A Brief History of Logging Equipment Manufacturers
Surface Equipment Information
Oscilloscope / Test Equipment Menu
NIMS Bin Trivia
Shooting Panels
Shooting Continuity Meters
Shooting CCL Surface Amplifiers
Al Biggs' Magical Stat Eliminator
GOI Calibration Notes
MLS Encoder Driven Modular Recorder (pdf file)
Dummy Lines
Vehicle and Rig Battery Trivia
Wire, Tubing and Connectors
Teflon Wire Trivia
Teflon Tubing Trivia
Surface Wiring Color Codes
MS Cylindrical Connector Trivia
Service Tips & Tricks
A Word About Tape
A Word About RTV Silicones
A Word About Solder
Cleaning Secrets Revealed
Incandescent Indicator / Pilot Light Trivia
See Also Service Tips
Schematics
Shooting CCL Meters / Amplifiers (pdf files)
SIE Stat Eliminator (pdf file)
Dummy Lines (pdf files)
Surplus
Surplus (Cheap) Electronics
T
T2
Cement Bond Log Notes
T2...The Easy Way
T922 / T922R
The Tektronix T922R
T921/T922/T922R Manual (14.3 MB pdf file).
T922R Service Notes
Z-Axis Modulation / Workaround
TC (see Time Constant)
TCE
ECG / NTE / SK Replacement Semiconductors
TDS 210 / TDS 220
The Tektronix TDS 210 / TDS 220
TIP120
Downhole CCL Amplifier Notes
GO / GOI / MLS COSMOS Tool Notes
GO/MLS COSMOS Tool Notes
TIP-120 Downhole CCL Amplifier (pdf file schematic)
Tagging, RA
Radioactive Tracer Survey (RTS or RATS)
Tallini, Richard "Rick Blaster" F. (email link)
Tallini ShotTM
The Tallini Tales of Destruction Series
The Tallini Tales of Destruction (stories not indexed)
1. Introduction and Brief History of Well Shooting
2. The Roberts Torpedo
3. The First Oil Patch Nitro Fatality
4. Thawing Can Be Hell
5. Frozen Nitroglycerin
6. Drop Weight Disasters
7. John Wilkes Booth, Oilman and Shooter
8. Mercury Fulminate
9. Friction Can Be Hell, Too
10. Nitroglycerin Thieves
11. Deadly Duds
12. Is Nitroglycerin In This?
13. Torpedo Transportation
14. Pithole, Oilfield Ghost Town
15. I'm Quitting the Nitro Business
16. Innocent Victims
17. Penalty at Scrubgrass
18. The Empty Nitro Can
19. The Dalrymple Family
20. Blown to Atoms
Tape, Electrical
A Word About Tape
Teardrop Sub
Cable Reheading Made Simple
Technical Stuff & Tips (Tech & Tips) (Menu)
General Information
High Voltage Regulators (Replace the Corotron)
Shipping Tips
Downloads
General Technical / Research Information
Well Logging Equipment Pictures
Logging
Cased Hole / Production Logging
Nuclear Logging
Cement Bond Logging
Temperature Logging
Caliper Logging
Casing Collar Locator (CCL)
Hardware and Components
Surface Hardware
Downhole Hardware
Electronic Components
Electronic Component Identification and Data Menu
Well Logging Equipment Pictures
Service and Design
Service Tips
High Voltage
High Temperature
Schematics
Application Notes
Oscilloscope / Test Equipment Menu
Radiation
Nuclear Logging
Explosives and Radiation Safety
Regulatory Matters
Source Exchange
Shooting (Explosives and Propellants)
Perforating and Explosives
Explosives and Radiation Safety
Regulatory Matters
The Tallini Tales of Destruction
Environmental
Underground Injection Control (UIC)
UIC Mechanical Integrity Test (MIT) Menu
Shameless Self-Promotion
High Voltage Regulators (Replace the Corotron)
Products
Services and Capabilities
Repair Parts Stock Menu
AnaLog - Bell Petroleum Services (BPS)
Visit ScarceComponents.com for scarce electronics.
Visit Poor Boy Supply Co. for pump parts and supplies.
+ Poor Boy Supply Co. Technical Stuff & Tips
Techtron (PPS / Ryton Plastic)
Downhole Plastics, Composites, and Ceramics
Teflon (PTFE Plastic)
Downhole Plastics, Composites, and Ceramics
Teflon Tape
A Word About Tape
Teflon Tubing
Teflon Tubing Trivia
Teflon Wire
Teflon Wire Trivia
Tek-Co Tool Electronics Ltd.
Tek-Co Tools From AnaLog
Tektronix
The Tektronix T922R
T922R Service Notes
T921/T922/T922R Manual (14.3 MB pdf file).
The Tektronix TDS 210 / TDS 220
Vintage Oscilloscopes
Z-Axis Modulation / Workaround
Teledyne 4701
Repair Hybrid Voltage / Frequency (V/F) Converters
Tempalux (PEI Plastic)
Downhole Plastics, Composites, and Ceramics
Temperature Logging (Menu)
Temperature Logging Overview
Temperature Sensors
Cable Reheading Made Simple
GOI Calibration Notes
Temperature Gradient
Temperature Logging Overview
Temperature Panels
Some Opinions on Used Equipment (editorial)
Tension, Magnet Wire Winding
CCL Magnet Wire Trivia
Tensioners (magnet wire)
Coil Winders, Dereelers, and Tensioners
Terms of Use
Terms of Use / Legal
Test Equipment
The Tektronix T922R
T922R Service Notes
The Tektronix TDS 210 / TDS 220
Test Equipment Manuals
Test, Repair, and Research Equipment
Vintage Oscilloscopes
Z-Axis Modulation / Workaround
Thermal Conductivity
Temperature Logging Overview
Thermal Neutrons
Neutron Logging
Thermistors
GO / GOI / MLS COSMOS Tool Notes
Temperature Sensors
Thermometer
Temperature Logging Overview
Tiger Brand
Single Conductor Logging Cable (Electric Wireline) Data
Time Drive (recorder)
GOI Calibration Notes
MLS Encoder Driven Modular Recorder
Radioactive Tracer Survey - Shallow Well Procedure
Time Constant (TC)
Caliper Logging Overview
Gamma Ray Logging
Logging Rules of Thumb (or Rule of Thumbs)
Neutron Logging
Timed-Run Method (RATS procedure)
Radioactive Tracer Surveys (RTS or RATS)
Radioactive Tracer Survey - Shallow Well Procedure
Titan
Titan's "Always and Never" Explosives Safety Sheet
TitanTwo (see Codatron)
Title, Page (index)
Page Title Index
Tools, Downhole
Downhole Plastics, Composites, and Ceramics
Downhole Tools
GO / GOI / MLS COSMOS Tool Notes
New Downhole Well Logging Tool Sales
Some Opinions on Used Equipment (editorial)
Tek-Co Tools From AnaLog
Used Downhole Well Logging Tool Sales
Top of Cement (determination of)
Cement Bond Logging Overview
Cement Bond Log MIT?
Radioactive Tracer Surveys (RTS or RATS)
Temperature Logging Overview
Torlon (PAI Plastic)
Downhole Plastics, Composites, and Ceramics
Torpedoes
Perforating and Explosives (Menu)
The Tallini Tales of Destruction Series
Toys
Test, Repair, and Research Equipment
Tracer Material (RA)
Radioactive Cheat Sheet
Radioactive Tracer Survey (RTS or RATS) Overview
Radioactive Tracer Survey - Shallow Well Procedure
Transformers
High Voltage Woes
SIE Transformer Identification
Transformers, Isolation
Shooting Panels
Transistors
Downhole CCL Amplifier Notes
Repair Transistor Stock
Repair Transistor ECG / NTE Reverse Cross
Vu-Data Semiconductor Tips
Travel Time
Cement Bond Log Notes
T2...The Easy Way
Travel Time Curve
Cement Bond Logging Overview
T2...The Easy Way
1,1,1 Trichloroethane
Cleaning Secrets Revealed
I Want My 1,1,1 Back! (editorial)
Trichloroethylene
Cleaning Secrets Revealed
Trident
Neptune / Trident Meter Service Notes
Water Meter Trivia
Trigger Pulse
Simultaneous Gamma Ray / SIE Cement Bond Logging
Truck, Logging
Test Logging Truck
Tubes, Vacuum (valves)
AnaLog's Photomultiplier Tube (PMT) List and Links
GO Single Tube Gamma Ray / CCL Tool
Nuvistors
Repair Vacuum Tube (Valve) Stock
Old Victoreen Tubes Catalog (large pdf file)
Tubing, Teflon
Teflon Tubing Trivia
Tuffak (Polycarbonate Plastic)
Downhole Plastics, Composites, and Ceramics
Turbine Flowmeters
Spinner Surveys
Two Pulse Method (RATS procedure)
Radioactive Tracer Surveys (RTS or RATS)
Radioactive Tracer Survey - Shallow Well Procedure
U
U2T105
GO / GOI / MLS COSMOS Tool Notes
UZxxxx / UZ Series Zener Diodes
AnaLog's Handy Zener Diode List
UIC MITs (see Mechanical Integrity Test (MIT) (Menu)
UIC MIT Overview (EPA Region V Excerpt)
Udel (Polysulfone, PSU Plastic)
Downhole Plastics, Composites, and Ceramics
Ultem (PEI Plastic)
Downhole Plastics, Composites, and Ceramics
Underground Injection Control (UIC) (Menu)
+ Mechanical Integrity Test (MIT) Menu
Annulus Gel
Annulus Gel - EAB Second Petition Excerpt
Annulus Monitoring - Closed or Open Annulus?
GPS Receivers and EPA Locational Data Policy
No USDWs? - 40 CFR §144.16(a) Relief
US EPA Region IV USDW Yield Criteria
Water Meter Mistakes and Manifold Monitoring
Water Meter Trivia
Reg-Fix Rule Authorization Questions
Revocable UIC Class IIR Well Inventory?
A Futile Plea For Reason - Reg-Fix Permitting
The 15 psi Vacuum at U.S. EPA, Region IV
Pro Se UIC Permit Appeal
Injection Well Notes
Some Cementing Problems
Florida Municipal UIC Fiasco (External Link)
US EPA Region IV UIC Enforcement Public Notices
V
V/F Converters, Hybrid
Repair Hybrid Voltage / Frequency (V/F) Converters
VOM
Meters (DMMs)
VTVM
Meters (DMMs)
Vacuum
The 15 psi Vacuum at U.S. EPA, Region IV
Vacuum Tubes (see Tubes, Vacuum)
Valves (electronic, see Tubes, Vacuum)
Vane Flowmeters
Spinner Surveys
Variable Density Log (VDL)
Cement Bond Logging Overview
Variant RATS
Radioactive Tracer Survey - Shallow Well Procedure
Vector
Single Conductor Logging Cable (Electric Wireline) Data
Velocity Shot (RATS procedure)
Radioactive Tracer Surveys (RTS or RATS)
Vespel (PI Plastic)
Downhole Plastics, Composites, and Ceramics
Vibrator
Repair Chopper / Vibrator Stock
Victoreen
Codatron Regulator Family Overview
Codatron HT™ High Voltage Regulator Data Sheet (pdf)
Codatron HTZ™ Regulator Data Sheet (pdf file)
High Voltage Regulators
High Voltage Tips & Tricks
High Voltage Woes
Repair Vacuum Tube (Valve) Stock (Corotron Stock)
Victoreen Sample Case
Old Victoreen Tubes Catalog (large pdf file)
Victrex PEEK (PEEK Plastic)
Downhole Plastics, Composites, and Ceramics
Viton®
A Word About O-Rings
Vollum, Howard
The Tektronix T922R
Voltage / Frequency Converters, Hybrid
Repair Hybrid Voltage / Frequency (V/F) Converters
Voltage Regulators (see Regulators, Voltage)
Vu-Data
Test, Repair, and Research Equipment
Vu-Data Semiconductor Tips
W
WRFN
WRFN
www.logwell.com (Home Page)
About logwell.com
Introduction
ModLog
Navigation Tips
Search Page
AnaLog Site Map
Poor Boy Supply (PBS) Site Map
Water Meters
Water Meter Mistakes and Manifold Monitoring
Water Meter Trivia (Links to Water Meter Service Notes)
Waterflooding (brief history)
Injection Well Notes
Wavetek
Meters (DMMs)
Welex
A Brief History of Lined Shaped Charge Perforators
Well Reconnaissance
A Brief History of Logging Equipment Manufacturers
Caliper History
Caliper Logging Overview
GO / GOI / MLS
Well Shooting
JOJ SHOTTM
Lined Shaped Charge Jet Perforators
Perforating and Explosives (Menu)
Propellant Type HEGF Devices
Tallini ShotTM
The Tallini Tales of Destruction Series
Well Shooting Overview
Well Surveys, Inc. (WSI)
Gamma Ray Logging
The Neutron Log
What's New?
ModLog
Widco
A Brief History of Logging Equipment Manufacturers
GO / GOI / MLS
William Perry Company
MS Cylindrical Connector Trivia
Winders, Coil
CCL Magnet Wire Trivia
Coil Winders, Dereelers, and Tensioners
Mini Lathe and Coil Winders
Wipe Tests
A Word About Sealed Sources
Wire, Magnet
CCL Coil Trivia
CCL Magnet Wire Trivia
Wire, Teflon
Teflon Wire Trivia
Wireline, Electric
Dummy Lines
Dummy Lines (submenu) (2 pdf files)
Single Conductor Logging Cable (Electric Wireline) Data
Wood Group
Pengo Industries
REMCo / SIE / Computalog
Worth Well
A Brief History of Logging Equipment Manufacturers
Caliper History
Caliper Logging Overview
X
X-Y Calipers
Caliper Logging Overview
X-Y Display (signature)
Cement Bond Logging Overview
Z
Z-Axis Modulation / Z-Mod (oscilloscope)
The Tektronix T922R
Z-Axis Modulation / Workaround
Zener Diodes
AnaLog's Handy Zener Diode List
Zyex (PEEK Plastic)
Downhole Plastics, Composites, and Ceramics
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