NO772988L - Fremgangsmaate og system for maaling under boring - Google Patents

Fremgangsmaate og system for maaling under boring

Info

Publication number: NO772988L
Authority: NO; Norway
Prior art keywords: during drilling; measurement during; measurement; drilling; during
Prior art date: 1976-09-29

Application number

NO772988A

Other languages

English (en)

Other versions

NO150059C (no

NO150059B (no

Inventor

James I Bernard

Gerald A Strom

Original Assignee

Schlumberger Technology Corp

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.)

1976-09-29

Filing date

1977-08-30

Publication date

1978-03-30

1976-09-29 Priority claimed from US05/727,686 external-priority patent/US4100528A/en

1976-09-29 Priority claimed from US05/727,687 external-priority patent/US4103281A/en

1977-08-30 Application filed by Schlumberger Technology Corp filed Critical Schlumberger Technology Corp

1978-03-30 Publication of NO772988L publication Critical patent/NO772988L/no

1983-08-19 Priority to NO832993A priority Critical patent/NO163467C/no

1983-08-19 Priority to NO832994A priority patent/NO163468C/no

1984-04-30 Publication of NO150059B publication Critical patent/NO150059B/no

1984-08-08 Publication of NO150059C publication Critical patent/NO150059C/no

Links

238000000034 method Methods 0.000 title 2
238000005553 drilling Methods 0.000 title 1
238000005259 measurement Methods 0.000 title 1

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
- 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
- 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
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Life Sciences & Earth Sciences (AREA)
Mining & Mineral Resources (AREA)
Geology (AREA)
Geophysics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Remote Sensing (AREA)
Acoustics & Sound (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Control Of Electric Motors In General (AREA)
Earth Drilling (AREA)
Communication Cables (AREA)
Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

NO772988A 1976-09-29 1977-08-30 Fremgangsmaate og apparat for overfoering av et modulert akustisk signal NO150059C (no)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
NO832993A NO163467C (no)	1976-09-29	1983-08-19	Fremgangsmaate og system for maaling under boring.
NO832994A NO163468C (no)	1976-09-29	1983-08-19	Fremgangsmaate og system for maaling under boring.

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US72768576A	1976-09-29	1976-09-29
US05/727,686 US4100528A (en)	1976-09-29	1976-09-29	Measuring-while-drilling method and system having a digital motor control
US05/727,687 US4103281A (en)	1976-09-29	1976-09-29	Measuring-while-drilling system having motor speed detection during encoding

Publications (3)

Publication Number	Publication Date
NO772988L true NO772988L (no)	1978-03-30
NO150059B NO150059B (no)	1984-04-30
NO150059C NO150059C (no)	1984-08-08

Family

ID=27419101

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO772988A NO150059C (no)	1976-09-29	1977-08-30	Fremgangsmaate og apparat for overfoering av et modulert akustisk signal

Country Status (12)

Country	Link
BR (1)	BR7706432A (no)
DE (1)	DE2743871A1 (no)
DK (1)	DK432177A (no)
EG (1)	EG13641A (no)
ES (2)	ES462412A1 (no)
FR (1)	FR2366586A1 (no)
GB (3)	GB1592993A (no)
IE (1)	IE45473B1 (no)
MX (1)	MX143691A (no)
NL (1)	NL7710508A (no)
NO (1)	NO150059C (no)
OA (1)	OA05771A (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3035905C2 (de) *	1980-09-24	1982-12-30	Christensen, Inc., 84115 Salt Lake City, Utah	Vorrichtung zur Fernübertragung von Informationen aus einem Bohrloch zur Erdoberfläche während des Betriebs eines Bohrgeräts
US5283768A (en) *	1991-06-14	1994-02-01	Baker Hughes Incorporated	Borehole liquid acoustic wave transducer
GB2261308B (en) *	1991-11-06	1996-02-28	Marconi Gec Ltd	Data transmission
CN115977592B (zh) *	2023-03-01	2024-05-17	电子科技大学	一种应用于无线射孔系统中的速度-频率自适应时钟

1977
- 1977-08-30 IE IE1801/77A patent/IE45473B1/en unknown
- 1977-08-30 NO NO772988A patent/NO150059C/no unknown
- 1977-09-16 ES ES462412A patent/ES462412A1/es not_active Expired
- 1977-09-21 FR FR7728390A patent/FR2366586A1/fr active Granted
- 1977-09-26 OA OA56285A patent/OA05771A/xx unknown
- 1977-09-26 MX MX170694A patent/MX143691A/es unknown
- 1977-09-27 GB GB40117/77A patent/GB1592993A/en not_active Expired
- 1977-09-27 GB GB6469/80A patent/GB1592994A/en not_active Expired
- 1977-09-27 NL NL7710508A patent/NL7710508A/xx active Search and Examination
- 1977-09-27 BR BR7706432A patent/BR7706432A/pt unknown
- 1977-09-27 GB GB6491/80A patent/GB1592995A/en not_active Expired
- 1977-09-28 EG EG560/77A patent/EG13641A/xx active
- 1977-09-29 DE DE19772743871 patent/DE2743871A1/de not_active Withdrawn
- 1977-09-29 DK DK432177A patent/DK432177A/da not_active Application Discontinuation
1978
- 1978-07-06 ES ES471490A patent/ES471490A1/es not_active Expired

Also Published As

Publication number	Publication date
EG13641A (en)	1982-03-31
FR2366586B1 (no)	1982-09-10
ES471490A1 (es)	1979-02-01
DE2743871A1 (de)	1978-03-30
ES462412A1 (es)	1979-06-16
GB1592995A (en)	1981-07-15
MX143691A (es)	1981-06-24
BR7706432A (pt)	1978-07-04
FR2366586A1 (fr)	1978-04-28
NO150059C (no)	1984-08-08
NL7710508A (nl)	1978-03-31
OA05771A (fr)	1981-05-31
NO150059B (no)	1984-04-30
IE45473L (en)	1978-03-29
IE45473B1 (en)	1982-09-08
DK432177A (da)	1978-03-30
GB1592993A (en)	1981-07-15
GB1592994A (en)	1981-07-15

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