Service contractor, Logging, and Digitizing Company Codes
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|
|
1
|
Operator
|
2
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Driller
|
3
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Mud Logger
|
10
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Analyst, The
|
20
|
Baroid
|
30
|
Birdwell
|
40
|
BPB
|
50
|
Brett Exploration
|
60
|
Cardinal
|
70
|
Century Geophysical
|
80
|
Charlene Well Surveying
|
90
|
Compagnie de Services Numerique
|
95
|
Comprobe
|
100
|
Computer Data Processors
|
110
|
Computrex
|
120
|
Core Lab
|
125
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CRC Wireline, Inc.
|
130
|
Digigraph
|
140
|
Digitech
|
145
|
Deines Perforating
|
150
|
Dresser Atlas
|
160
|
Earthworm Drilling
|
170
|
Electronic Logging Company
|
180
|
Elgen
|
190
|
El Toro
|
200
|
Empire
|
210
|
Frontier
|
215
|
Geolog
|
220
|
G O International
|
230
|
Gravilog
|
240
|
Great Guns Servicing
|
250
|
Great Lakes Petroleum Services
|
260
|
GTS
|
270
|
Guns
|
280
|
Halliburton
|
285
|
Horizon Production Logging
|
290
|
Husky
|
300
|
Jetwell
|
310
|
Lane Wells
|
320
|
Magnolia
|
330
|
McCullough Tool
|
340
|
Pan Geo Atlas
|
345
|
Perfco
|
350
|
Perfojet Services
|
360
|
Perforating Guns of Canada
|
370
|
Petroleum Information
|
380
|
Petrophysics
|
390
|
Pioneer
|
395
|
Q.C. Data Collectors, Ltd.
|
400
|
Ram Guns
|
410
|
Riley's Datashare
|
420
|
Roke
|
430
|
Sand Survey
|
440
|
Schlumberger
|
450
|
Scientific Software
|
460
|
Seismography Service
|
470
|
Triangle
|
480
|
Welex
|
490
|
Well Reconnaissance
|
500
|
Well Surveys
|
510
|
Western
|
520
|
Westronics
|
525
|
Winters Wireline
|
530
|
Wireline Electronics
|
540
|
Worth Well
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