ES429478A1 - Perfeccionamientos en los sistemas para transmitir senales. - Google Patents

Perfeccionamientos en los sistemas para transmitir senales.

Info

Publication number
ES429478A1
ES429478A1 ES429478A ES429478A ES429478A1 ES 429478 A1 ES429478 A1 ES 429478A1 ES 429478 A ES429478 A ES 429478A ES 429478 A ES429478 A ES 429478A ES 429478 A1 ES429478 A1 ES 429478A1
Authority
ES
Spain
Prior art keywords
drill pipe
receiver
signal
along
predetermined direction
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
ES429478A
Other languages
English (en)
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.)
Sunoco Inc R&M
Sunoco Inc
Original Assignee
Sun Oil Co
Sun Oil Company of 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, Sun Oil Company of Pennsylvania filed Critical Sun Oil Co
Publication of ES429478A1 publication Critical patent/ES429478A1/es
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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in 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 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
    • E21B47/16—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Earth Drilling (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
ES429478A 1973-08-23 1974-08-23 Perfeccionamientos en los sistemas para transmitir senales. Expired ES429478A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES429478A1 true ES429478A1 (es) 1977-01-16

Family

ID=23544125

Family Applications (1)

Application Number Title Priority Date Filing Date
ES429478A Expired ES429478A1 (es) 1973-08-23 1974-08-23 Perfeccionamientos en los sistemas para transmitir senales.

Country Status (18)

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

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 (fr) * 1982-01-12 1987-10-02 Orszagos Koolaj Gazipari Dispositif reinserable et etanche d'accrochage de filtre de sonde et d'element de tubage
GB2117948A (en) * 1982-03-22 1983-10-19 Ml Aviation Co Ltd Initiation of devices by high- frequency sound waves
DE3916704A1 (de) * 1989-05-23 1989-12-14 Wellhausen Heinz Signaluebertragung in bohrgestaengen
WO2002021119A1 (fr) * 2000-09-04 2002-03-14 The Nippon Signal Co., Ltd. Systeme de detection de defauts
SG11201405774PA (en) * 2012-04-23 2014-10-30 Halliburton Energy Services Inc Simultaneous data transmission of multiple nodes
CA2875532A1 (en) * 2012-06-07 2013-12-12 California Institute Of Technology Communication in pipes using acoustic modems that provide minimal obstruction to fluid flow

Also Published As

Publication number Publication date
NO743027L (es) 1975-03-24
IL45254A (en) 1976-11-30
NL7411193A (nl) 1975-02-25
JPS5051352A (es) 1975-05-08
DE2440538A1 (de) 1975-03-06
IT1020134B (it) 1977-12-20
AT349220B (de) 1979-03-26
CA1028046A (en) 1978-03-14
NO141285C (no) 1980-02-06
DK136490B (da) 1977-10-17
NO141285B (no) 1979-10-29
FR2303153B1 (es) 1982-09-10
GB1476990A (en) 1977-06-16
HK27478A (en) 1978-06-09
FR2303153A1 (fr) 1976-10-01
SE7409468L (es) 1975-02-24
DK449274A (es) 1975-04-21
SU641877A3 (ru) 1979-01-05
ATA679974A (de) 1978-08-15
AU7261874A (en) 1976-02-26
IN142419B (es) 1977-07-02
DK136490C (es) 1978-03-13
SE408320B (sv) 1979-06-05
BE819007A (fr) 1975-02-20
IL45254A0 (en) 1974-10-22

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