GB2147722B - Signal recovery for logging while drilling system - Google Patents

Signal recovery for logging while drilling system

Info

Publication number
GB2147722B
GB2147722B GB08418086A GB8418086A GB2147722B GB 2147722 B GB2147722 B GB 2147722B GB 08418086 A GB08418086 A GB 08418086A GB 8418086 A GB8418086 A GB 8418086A GB 2147722 B GB2147722 B GB 2147722B
Authority
GB
United Kingdom
Prior art keywords
logging
drilling system
signal recovery
recovery
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08418086A
Other versions
GB2147722A (en
GB8418086D0 (en
Inventor
Gary Dean Berkenkamp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dresser Industries Inc
Original Assignee
Dresser Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dresser Industries Inc filed Critical Dresser Industries Inc
Publication of GB8418086D0 publication Critical patent/GB8418086D0/en
Publication of GB2147722A publication Critical patent/GB2147722A/en
Application granted granted Critical
Publication of GB2147722B publication Critical patent/GB2147722B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measuring Fluid Pressure (AREA)
GB08418086A 1983-10-03 1984-07-16 Signal recovery for logging while drilling system Expired GB2147722B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53840083A 1983-10-03 1983-10-03
US53839683A 1983-10-03 1983-10-03

Publications (3)

Publication Number Publication Date
GB8418086D0 GB8418086D0 (en) 1984-08-22
GB2147722A GB2147722A (en) 1985-05-15
GB2147722B true GB2147722B (en) 1987-01-21

Family

ID=27065803

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08418086A Expired GB2147722B (en) 1983-10-03 1984-07-16 Signal recovery for logging while drilling system

Country Status (2)

Country Link
CA (1) CA1213666A (en)
GB (1) GB2147722B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8860582B2 (en) 2006-05-10 2014-10-14 Schlumberger Technology Corporation Wellbore telemetry and noise cancellation systems and methods for the same

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6308562B1 (en) * 1999-12-22 2001-10-30 W-H Energy Systems, Inc. Technique for signal detection using adaptive filtering in mud pulse telemetry
GB2371582B (en) 2000-03-10 2003-06-11 Schlumberger Holdings Method and apparatus enhanced acoustic mud impulse telemetry during underbalanced drilling
US8629782B2 (en) 2006-05-10 2014-01-14 Schlumberger Technology Corporation System and method for using dual telemetry
US8013756B2 (en) * 2006-06-16 2011-09-06 Baker Hughes Incorporated Estimation of properties of mud
US8129673B2 (en) * 2009-06-26 2012-03-06 Schlumberger Technology Corporation Methods for calibration of pulsed neutron logging
US9133708B2 (en) 2011-08-31 2015-09-15 Schlumberger Technology Corporation Estimation and compensation of pressure and flow induced distortion in mud-pulse telemetry
EP3332090B1 (en) * 2015-10-08 2019-04-03 Halliburton Energy Services, Inc. Mud pulse telemetry preamble for sequence detection and channel estimation
CN117684946B (en) * 2024-02-02 2024-04-16 中国石油大学(华东) Sensor fault detection method and application thereof in guided drilling tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8860582B2 (en) 2006-05-10 2014-10-14 Schlumberger Technology Corporation Wellbore telemetry and noise cancellation systems and methods for the same

Also Published As

Publication number Publication date
CA1213666A (en) 1986-11-04
GB2147722A (en) 1985-05-15
GB8418086D0 (en) 1984-08-22

Similar Documents

Publication Publication Date Title
DE3479075D1 (en) Improved system for coring an image-representing signal
GB8425730D0 (en) Signalling borehole drilling
GB8417080D0 (en) Well drilling
GB2146126B (en) Drill stem logging system
GB8329138D0 (en) Drilling
AU3459984A (en) Well logging while drilling
GB2165356B (en) Sonic logging system
GB2147722B (en) Signal recovery for logging while drilling system
DE3474600D1 (en) System for subsurface neutron logging
GB2079817B (en) Well drilling system
PH21548A (en) Apparatus for demodulating signals in a logging while drilling system
GB8424960D0 (en) Borehole drilling device
ZA849207B (en) Mining drill bit
GB2139267B (en) Drilling rig
GB2143149B (en) Pulversing mill suitable for geological rock samples
GB8313695D0 (en) Signal recovery in logging while drilling
GB2140599B (en) Detection means for mud pulse telemetry system
GB2096318B (en) Borehole logging system
GB8334690D0 (en) Mine system
GB2114632B (en) Apparatus for well logging while drilling
SU1150339A1 (en) Tool-holder for drilling rig
GB8334510D0 (en) Apparatus for drilling
EG14866A (en) Borehole logging system
SU1146422A1 (en) Arrangement for testing wells while drilling
ZA849184B (en) Borehole drilling

Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee