Page 11: of Offshore Engineer Magazine (Jul/Aug 2019)
Subsea Processing
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LEADING OFF Drilling Tech
When deployed offshore Western Australia, the
IriSphere service detected the top of the reservoir at 62 feet ahead of the bit. At 23 feet ahead of the bit, the reservoir thickness was veri? ed at 82 feet TVD.
Below: The Schlumberger team recommended the IriSphere service for a well offshore China. The service detected and accurately mapped the target shale marker 65 feet ahead of the bit. The use of
IriSphere service offshore China averted previous hazards and is now the preferred technology in that speci? c ? eld.
Source: Schlumberger Source: Schlumberger
JULY/AUGUST 2019 OFFSHORE ENGINEER 11