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Subject Index

The following is a coarse (and incomplete) subject index of www.logwell.com.  The emphasis here is on Technical Stuff & Tips (Tech & Tips) articles, but other logwell webpages are also indexed.  External links are not always included in this index, except under menu page listings.  Also see our Page Title Index for an alphabetical listing of page titles covering content at this website; see our internal search engine Search Page for more detailed research; see our Modifications Log (ModLog) to track new additions to this website; and see our What's New page for announcements and press releases.  Finally, visit our Navigation Tips if you are new to "surfing".

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