Device orientation determination

申请公布号：US8489333(B2)

申请号：US200913125403

申请日期：2009.05.07

申请公布日期：2013.07.16

申请人：

BONAVIDES CLOVIS;TRACADAS PHILIP WILLIAM;HALLIBURTON ENERGY SERVICES, INC.

发明人：BONAVIDES CLOVIS;TRACADAS PHILIP WILLIAM

分类号：G01V3/18

主分类号：G01V3/18

摘要：In some embodiments, apparatus and systems, as well as methods, may operate to obtain hole azimuth data or inclination data associated with a chassis (e.g., comprising a measurement or logging tool) in a borehole using interpolated data or survey data, and to determine magnetic field orientation of the chassis using a portion of the hole azimuth data, a portion of the inclination data, relative bearing data, and Earth magnetic field orientation data by reconstructing at least a portion of borehole magnetic field data that is corrupt or missing. Additional apparatus, systems, and methods are disclosed.

RECORDER

OPTICAL PICKUP DEVICE

SURFACE HARDENING OF BORON NITRIDE SINTERED FORM

SINTERED CERAMIC MATERIAL

IC MODULE AND MANUFACTURE THEROF

MAPPING OF DIGITAL INPUT VIDEO ON SCREEN

BUNDLED CARBON STAPLE FIBER CHIP

HAND-FREE SET FOR AUTOMOBILE TELEPHONE

MOLDED PLASTIC ARTICLE EMITTING BACTERICIDAL ION

GAZE INSTRUCTION INPUT DEVICE

HIGH FREQUENCY MAGNETIC CURATIVE DEVICE

EXTERNAL STORAGE DEVICE WITH AUTOMATIC CHARGING MECHANISM

METHOD OF REPAIRING LEAKAGE OF UNDERGROUND BURIED PIPE

RUNNING GEAR IN PIPE

LOAD SYSTEM FOR IRON GOLF CLUB

FLEXIBLE WATER PIPE

ROBOT HAND