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pro vyhledávání: '"Gary D. Althoff"'
Autor:
Guoyu Hu, Michael S. Bittar, Jason L. Pitcher, Vadim Minosyan, James D. Klein, Martin D. Paulk, Min Wu, Gary D. Althoff, Beste Randy, Mark A. Sitka, Golla Chris A
Publikováno v:
SPE Reservoir Evaluation & Engineering. 12:270-279
Summary Drilling services and oil companies have long been interested in acquiring the capability of landing a well accurately in a hydrocarbon reservoir and remaining in it for optimal drainage. Although traditional logging-while-drilling (LWD) prop
Autor:
Laurence T. Wisniewski, Gary D. Althoff, Georgios L. Varsamis, Arthur Cheng, Balaji Kavaipatti, Arian Abbas, Bruce E. Cornish, Blanch Joakim O
Publikováno v:
All Days.
Borehole Seismic measurements are extremely useful for correlating drilled depth with seismic depth, setting coring and casing points, avoiding drilling hazards, and identifying, over pressure zones. It is widely accepted that while these seismic sur
Autor:
Craig Barnett, Jennifer Market, Blanch Joakim O, Gary D. Althoff, Ron Deady, Georgios L. Varsamis
Publikováno v:
All Days.
LWD acoustic logging presents several challenges beyond those faced in wireline logging: the LWD environment is inherently noisier, the drill collar supports additional propagation modes, the data are obtained at irregular depth intervals, and tool c