SURFACE EQUIPMENT APPLICATION CHART

Following is an alphabetical listing of COMPROBE surface components with the area of application indicated.

COMPONENT	MINERAL SURVEYS	OPEN HOLE SURVEYS	CLOSED HOLE SURVEYS	PRODUC-TION SURVEYS	PERFO- RATING LOGGING	WATER QUALITY SURVEYS	PAGE REF.
Acoustic Communication Module, ACM-2	X	X	X				6
Analog-to Digital Processor, ADP-2	X	X	X	X	X	X	7
Audio Power Module, APM-2	X	X	X	X	X	X	6
Data Communication Control, DCC-1	X	X	X	X	X	X	7
Depth/Collar Module, DCM-1					X	X	8
Electronic Depth Counter, EDC-1	X	X	X	X	X	X	14
Electronic Weight Indicator, EWI-1	X	X	X	X	X	X	16
Encoders	X	X	X	X	X	X	14
Instrument Bin Assy., IBA-4	X	X	X	X	X	X	5
Induction/Resistivity Module, IRM-2	X	X				X	8
Linear Rate Meter Module, LRM-2D	X	X	X	X	X	X	8
Mechanical Depth Counters	X	X	X	X	X	X	15
Electronic Weight & Depth Modules	X	X	X	X	X	X	17
Noise Analyzer Module, NA-3		X	X	X			9
Wave Meter THM 420	X	X	X	X	X	X	9
Oscilloscope, TEKTRONIK 200 Series	X	X	X	X	X	X	11
Patch Panels, P1-P4-P7	X	X	X	X	X	X	12
Pulse Generator, PG-1	X						9
Portable Instrument Enclosure, PIE-1	X					X	11
Instruments Cabinets PRX	X	X	X	X	X	X	11
Resistance/SP/Caliper Module, RSC-2	X	X				X	10
Resistivity. SP Module, RSP-4, RSM-4	X	X				X	10
Shooting Panel, SP-7A				X	X		13
Servo Recorder, SR4-CP/SR6-CP	X		X				13
Sonic Control Module, STC-3							10

DOWNHOLE EQUIPMENT APPLICATION CHART

Following is an alphabetical listing of COMPROBE downhole components with the area of application indicated.

PROBE	OPEN HOLE SURVEY	CASED HOLE SURVEY	PRODUCTION SURVEY	PERFORATING LOGGING	WATER QUALITY SURVEYS	PAGE REF.
Acoustic
Single Receiver		X				19
Dual Receiver	X	X				19
Cable Heads	X	X	X	X	X	24
Calipers
Magnetically Coupled	X	X	X	X	X	26
Motorized Types	X	X	X	X	X	26
Capacitance			X		X	28
Casing Collar Locators		X	X	X		39
Centralizing Bow Springs	X	X	X			39
Density*			&nbs