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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)
University of Michigan Radiation Info (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 |
