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Modifications Log (ModLog) - 2004 Archive

Additions, updates, changes, and corrections to www.logwell.com are listed here; very minor changes and corrections are usually omitted for page space economy.  Also check What's New for announcements and press releases.  See our Subject Index, Page Title Index, and Search Page, in addition to the conventional navigation bars at the bottom of all pages, to navigate this website and find what you seek.  Finally, visit our Navigation Tips if you are new to "surfing".

Foreign client domains from which logwell.com has received hits since August, 1999 (data from wwwstat-2.01 / Urchin) are as follows:  Albania, Algeria, Andorra, Antigua and Barbuda, Argentina, Armenia, Aruba, Austria, Australia, Azerbaijan, Bahamas, Bahrain, Bangladesh, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei Darussalam, Bulgaria, Cambodia, Canada, Cayman Islands, Chile, China, Christmas Island, Cocos (Keeling) Islands, Columbia, Costa Rica, Cote D' Ivoire (Ivory Coast), Croatia (Hrvatska), Cuba, Cyprus, Czech Republic, Denmark, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Estonia, Fiji, Finland, France, Gabon, Georgia, Germany, Ghana, Greece, Greenland, Guadeloupe (French), Guatemala, Guyana, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Iran, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kentucky, Kenya, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Liechtenstein, Lithuania, Luxembourg, Macau, Macedonia, Madagascar, Malaysia, Malta, Martinique (French), Mauritius, Mexico, Micronesia, Moldavia, Mongolia, Morocco, Mozambique, Myanmar, Namibia, Nepal, Netherlands, New Caledonia (French), New Zealand (Aotearoa), Nicaragua, Nigeria, Niue, Norway, Oman, Pakistan, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Poland, Polynesia (French), Portugal, Puerto Rico, Qatar, Romania, Russian Federation, Saint Lucia, Samoa, San Marino, Saudi Arabia, Seychelles, Singapore, Slovak Republic, Slovenia, South Africa, South Korea, Spain, Sri Lanka, Suriname, Swaziland, Sweden, Switzerland, Syria, Taiwan, Tanzania, Thailand, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, Uruguay, USSR (former), Venezuela, Vietnam, Virgin Islands (USA), Yemen, Yugoslavia, Zambia, and Zimbabwe.

The Modifications Log

01-01-2004
New country visiting in December:  Armenia.
Created 2003 ModLog Archive.
Updated all copyright notices.

01-02-2004
Changes to Paul Knight's Care and Feeding of SIE Cement
Bond Tools (added PEK pics).

01-06-2004
Changes to Cable Reheading Made Simple.

01-10-2004
Changes to PBS Links.
Changes to
AnaLog Links.

01-27-2004
Changes to Regulatory Matters (menu).

02-01-2004
New country visiting in January:  Micronesia.

02-14-2004
Updated Repair Vacuum Tube (Valve) Stock.

03-01-2004
New country visiting in February:  Botswana.

04-07-2004
Changes to
AnaLog Links.

04-17-2004
Changes to Bell Downhole Tool PCB Index.
Updated Bell Downhole Tool PCB Stock List.

04-20-2004
Changes to WRFN.

04-30-2004
Added T921/T922/T922R Manual (14.3 MB pdf file).
Changes to Oscilloscope / Test Equipment Menu.
Changes to The Tektronix T922R.
Changes to T922R Service Notes.
Changes to Replacements for T922R Oscilloscopes.
Changes to Z-Axis Modulation / Workaround.
Changes to Test Equipment Manuals.
Changes to FTP Site.
Changes to Downloads.
Changes to Application Notes.

05-10-2004
Changes to The Tektronix T922R.
Changes to Tools and Stuff We Like.
Changes to Surplus (Cheap) Electronics.

05-12-2004
Updated 1/4 Watt Size Resistor Stock (pdf file).
Updated 1/2 Watt Size Resistor Stock (pdf file).
Updated Power Resistor Stock (pdf file).
Updated Repair Mil Spec Relay Stock.
Updated Repair Transistor Stock.
Updated Repair Transistor ECG / NTE Reverse Cross.

05-17-2004
Changes to Tallini Tales of Destruction (menu).
Changes to Caliper Logging Overview.
Changes to Propellant Type HEGF Devices.
Changes to US EPA Region IV UIC Enforcement Notices.

05-26-2004
Added Gearhart Coring Tools (photographs).
Changes to Classifieds.

05-29-2004
Changes to Downloads.
Changes to
AnaLog Links.
Changes to List of Loggers.

06-01-2004
New country visiting in May:  Mongolia.

06-16-2004
Changes to Classifieds.
Changes to Gearhart Coring Tools (photographs).

06-18-2004
Changes to Propellant Type HEGF Devices.
Changes to Gearhart Coring Tools (photographs).

06-24-2004
Updated Test, Repair, and Research Equipment.

07-01-2004
New country visiting in June:  Benin.

07-16-2004
Updated Test, Repair, and Research Equipment.

07-23-2004
Changes to Classifieds.
Changes to Gearhart Coring Tools (photographs).

08-01-2004
New countries visiting in July:  Laos, Mozambique, and Myanmar.

08-02-2004
Added Teflon Tubing Trivia.
Changes to Service Tips (menu).
Changes to Surface Hardware (menu).
Changes to Downhole Hardware (menu).
Changes to NIMS Bin Trivia.
Changes to Teflon Wire Trivia.
Changes to GOI Calibration Notes.
Changes to Surface Wiring Color Codes.
Changes to A Word About RTV Silicones.
Changes to Single Conductor Logging Cable (Electric Wireline) Data.
Changes to Downhole Wiring Color Codes and Tool Connector Pinouts.

08-05-2004
Changes to
AnaLog Links.
Changes to New Downhole Well Logging Tool Sales.

08-07-2004
Updated Repair Vacuum Tube (Valve) Stock.

08-10-2004
Added Halliburton / Gearhart Coring Tools Inventory.
Changes to Halliburton / Gearhart Coring Tools (photos).

08-18-2004
Changes to Contact Us.

08-25-2004
Updated Repair Vacuum Tube (Valve) Stock.

09-01-2004
New countries visiting in August:  Antigua and Barbuda and Bangladesh.

09-25-2004
Updated Repair Vacuum Tube (Valve) Stock.

10-16-2004
Changes to Regulatory Matters (menu).
Changes to Explosives and Radiation Safety (menu).
Changes to
AnaLog Links.
Changes to Temperature Sensors.

10-20-2004
Changes to  A Word About O-Rings.

11-19-2004
Updated Repair Vacuum Tube (Valve) Stock.
Changes to Electronic Components (menu).
Changes to Electronic Component Identification and Data Menu.

11-23-2004
Changes to Downhole Plastics, Composites, and Ceramics.

11-24-2004
Changes to Classifieds.

11-29-2004
Changes to PMT List and Manufacturers Links.

12-29-2004
Changes to List of Loggers.

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