S. Evan Robertshaw Mobil Oil Canada Whitecourt, Alta.
Steven C. Peach Schlumberger Production Services Edmonton, Alta.
Special considerations need to be made for production logging in horizontal wells.
These considerations include: the logging procedures, equipment design, safety related to conveying production logging tools with coiled tubing, pressure deployment of up to eight logging tools simultaneously, and data acquisition.
The case history of Mobil OH Canada's Well Rainbow 1-14KR-110-6W6M illustrates production logging in a horizontal lateral.