DK136490B - Method and apparatus for transmitting data along a drill string. - Google Patents

Method and apparatus for transmitting data along a drill string.

Info

Publication number
DK136490B
DK136490B DK449274AA DK449274A DK136490B DK 136490 B DK136490 B DK 136490B DK 449274A A DK449274A A DK 449274AA DK 449274 A DK449274 A DK 449274A DK 136490 B DK136490 B DK 136490B
Authority
DK
Denmark
Prior art keywords
transmitting data
drill string
data along
along
drill
Prior art date
Application number
DK449274AA
Other languages
Danish (da)
Other versions
DK136490C (en
DK449274A (en
Inventor
Elbert Neil Shawhan
Original Assignee
Sun Oil Co Pennsylvania
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 Sun Oil Co Pennsylvania filed Critical Sun Oil Co Pennsylvania
Publication of DK449274A publication Critical patent/DK449274A/da
Publication of DK136490B publication Critical patent/DK136490B/en
Application granted granted Critical
Publication of DK136490C publication Critical patent/DK136490C/da

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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/02—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
    • 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
    • E21B47/16—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 drill string or casing, e.g. by torsional acoustic waves
DK449274AA 1973-08-23 1974-08-22 Method and apparatus for transmitting data along a drill string. DK136490B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39083373A 1973-08-23 1973-08-23

Publications (3)

Publication Number Publication Date
DK449274A DK449274A (en) 1975-04-21
DK136490B true DK136490B (en) 1977-10-17
DK136490C DK136490C (en) 1978-03-13

Family

ID=23544125

Family Applications (1)

Application Number Title Priority Date Filing Date
DK449274AA DK136490B (en) 1973-08-23 1974-08-22 Method and apparatus for transmitting data along a drill string.

Country Status (18)

Country Link
JP (1) JPS5051352A (en)
AT (1) AT349220B (en)
AU (1) AU7261874A (en)
BE (1) BE819007A (en)
CA (1) CA1028046A (en)
DE (1) DE2440538A1 (en)
DK (1) DK136490B (en)
ES (1) ES429478A1 (en)
FR (1) FR2303153A1 (en)
GB (1) GB1476990A (en)
HK (1) HK27478A (en)
IL (1) IL45254A (en)
IN (1) IN142419B (en)
IT (1) IT1020134B (en)
NL (1) NL7411193A (en)
NO (1) NO141285C (en)
SE (1) SE408320B (en)
SU (1) SU641877A3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1098202A (en) * 1976-12-30 1981-03-24 Preston E. Chaney Telemetry system
FR2519687B1 (en) * 1982-01-12 1987-10-02 Orszagos Koolaj Gazipari REINSERABLE AND WATERPROOF DEVICE FOR HANGING PROBE FILTER AND TUBING ELEMENT
GB2117948A (en) * 1982-03-22 1983-10-19 Ml Aviation Co Ltd Initiation of devices by high- frequency sound waves
DE3916704A1 (en) * 1989-05-23 1989-12-14 Wellhausen Heinz SIGNAL TRANSMISSION IN DRILL RODS
WO2002021119A1 (en) * 2000-09-04 2002-03-14 The Nippon Signal Co., Ltd. Flaw detection system
AU2012378310B2 (en) * 2012-04-23 2016-05-26 Halliburton Energy Services, Inc. Simultaneous data transmission of multiple nodes
AU2013271387A1 (en) * 2012-06-07 2015-01-15 California Institute Of Technology Communication in pipes using acoustic modems that provide minimal obstruction to fluid flow

Also Published As

Publication number Publication date
NL7411193A (en) 1975-02-25
IN142419B (en) 1977-07-02
ATA679974A (en) 1978-08-15
AU7261874A (en) 1976-02-26
BE819007A (en) 1975-02-20
NO743027L (en) 1975-03-24
HK27478A (en) 1978-06-09
JPS5051352A (en) 1975-05-08
ES429478A1 (en) 1977-01-16
FR2303153A1 (en) 1976-10-01
DK136490C (en) 1978-03-13
IL45254A (en) 1976-11-30
DE2440538A1 (en) 1975-03-06
AT349220B (en) 1979-03-26
IT1020134B (en) 1977-12-20
FR2303153B1 (en) 1982-09-10
GB1476990A (en) 1977-06-16
IL45254A0 (en) 1974-10-22
SE7409468L (en) 1975-02-24
SU641877A3 (en) 1979-01-05
NO141285C (en) 1980-02-06
NO141285B (en) 1979-10-29
SE408320B (en) 1979-06-05
CA1028046A (en) 1978-03-14
DK449274A (en) 1975-04-21

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