AU2001291058A1 - Method and apparatus for transmitting information to the surface from a drill string down hole in a well - Google Patents

Method and apparatus for transmitting information to the surface from a drill string down hole in a well

Info

Publication number
AU2001291058A1
AU2001291058A1 AU2001291058A AU9105801A AU2001291058A1 AU 2001291058 A1 AU2001291058 A1 AU 2001291058A1 AU 2001291058 A AU2001291058 A AU 2001291058A AU 9105801 A AU9105801 A AU 9105801A AU 2001291058 A1 AU2001291058 A1 AU 2001291058A1
Authority
AU
Australia
Prior art keywords
well
drill string
transmitting information
down hole
string down
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.)
Abandoned
Application number
AU2001291058A
Inventor
Denis P. Biglin Jr.
William Evans Turner
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.)
APS Technology Inc
Original Assignee
APS Technology 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24714261&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2001291058(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by APS Technology Inc filed Critical APS Technology Inc
Publication of AU2001291058A1 publication Critical patent/AU2001291058A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B47/20—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 by modulation of mud waves, e.g. by continuous modulation
AU2001291058A 2000-09-29 2001-09-18 Method and apparatus for transmitting information to the surface from a drill string down hole in a well Abandoned AU2001291058A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09676379 2000-09-29
US09/676,379 US6714138B1 (en) 2000-09-29 2000-09-29 Method and apparatus for transmitting information to the surface from a drill string down hole in a well
PCT/US2001/029093 WO2002029441A1 (en) 2000-09-29 2001-09-18 Method and apparatus for transmitting information to the surface from a drill string down hole in a well

Publications (1)

Publication Number Publication Date
AU2001291058A1 true AU2001291058A1 (en) 2002-04-15

Family

ID=24714261

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001291058A Abandoned AU2001291058A1 (en) 2000-09-29 2001-09-18 Method and apparatus for transmitting information to the surface from a drill string down hole in a well

Country Status (6)

Country Link
US (1) US6714138B1 (en)
CN (1) CN1278133C (en)
AU (1) AU2001291058A1 (en)
CA (1) CA2423661C (en)
GB (1) GB2386390B (en)
WO (1) WO2002029441A1 (en)

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CA2423661A1 (en) 2002-04-11
CA2423661C (en) 2011-06-14
GB2386390B (en) 2005-03-23
GB2386390A (en) 2003-09-17
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CN1466693A (en) 2004-01-07
US6714138B1 (en) 2004-03-30

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