Integration Density-Neutron LWD Tools in Geofit BHA

A complete Triple-Combo BHA offering enables real-time well placement and formation evaluation while drilling.

Tool family features Integration

Protocol conversion - Data is automatically converted from the equipment manufacturer's format to the Geofit BHA format
Power supply - The downhole turbine alternator of a Geofit MWD tool provides power to all BHA tools, avoiding the use of a battery module
Flexibility of a tool location in the BHA - LWD tools can be located anywhere in the BHA using a single-pin connector
Transmission and processing of a full data range in real time - The required corrections for measurements provided by the manufacturer are automatically applied in our software
A single software product for triple-combo data processing - A single software product is compatible with all variants of Geofit BHAs to process data in real time and from tool memory

Measurement Type	Range	Resolution
Density: - By sector - Quadrant / bulk density	1.8 ... 2.9 g/cc 1.0 ... 3.5 g/cc	0.08 g/cc 0.01 g/cc
Density correction	-0.5 ... 0.5 g/cc	0.01 g/cc
Compressed 16-sector density image	1.0 ... 3.5 g/cc	0.01 g/cc
Photoelectric factor	1 ... 10 b/e	0.02 b/e
Neutron porosity	0.05 ... 1.75 wRAT	0.0033 wRAT
Annular pressure	0 ... 100 MPa	0.1 MPa
Annular temperature	0 ... 150 °C	1.0 °C
Density caliper(horizontal / vertical) - LWD121 (4 ¾”) tool - LWD172 (6 ¾”) tool	149 ... 349 mm 210 ... 410 mm	2.5 mm
Acoustic caliper(horizontal / vertical) - LWD121 (4 ¾”) tool - LWD172 (6 ¾”) tool	121 ... 341 mm 172 ... 372 mm	1.8 mm