GB2120431B - Well logging - Google Patents

Well logging

Info

Publication number: GB2120431B
Authority: GB; United Kingdom
Prior art keywords: well logging; logging; well
Prior art date: 1979-08-21
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

GB08304508A

Other versions

GB2120431A (en

GB8304508D0 (en

Inventor

Serge A Scherbatskoy

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.)

Individual

Original Assignee

Individual

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.)

1979-08-21

Filing date

1983-02-18

Publication date

1984-06-27

1983-02-18 Application filed by Individual filed Critical Individual

1983-02-18 Priority to GB08304508A priority Critical patent/GB2120431B/en

1983-03-23 Publication of GB8304508D0 publication Critical patent/GB8304508D0/en

1983-11-30 Publication of GB2120431A publication Critical patent/GB2120431A/en

1984-06-27 Application granted granted Critical

1984-06-27 Publication of GB2120431B publication Critical patent/GB2120431B/en

Status Expired legal-status Critical Current

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
- E21B47/22—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 negative mud pulses using a pressure relieve valve between drill pipe and annulus
- 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
- E21B47/24—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 positive mud pulses using a flow restricting valve within the drill pipe

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)
Earth Drilling (AREA)

GB08304508A 1979-08-21 1983-02-18 Well logging Expired GB2120431B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB08304508A GB2120431B (en)	1979-08-21	1983-02-18	Well logging

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US6852679A	1979-08-21	1979-08-21
GB08304508A GB2120431B (en)	1979-08-21	1983-02-18	Well logging

Publications (3)

Publication Number	Publication Date
GB8304508D0 GB8304508D0 (en)	1983-03-23
GB2120431A GB2120431A (en)	1983-11-30
GB2120431B true GB2120431B (en)	1984-06-27

Family

ID=26285265

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08304508A Expired GB2120431B (en)	1979-08-21	1983-02-18	Well logging

Country Status (1)

Country	Link
GB (1)	GB2120431B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH675169A5 (en) *	1988-02-22	1990-08-31	Asea Brown Boveri
CA2915136C (en)	2013-06-21	2017-05-02	Evolution Engineering Inc.	Mud hammer for generating telemetry signals
CN107201884B (en) *	2017-07-10	2023-03-24	中国石油天然气集团有限公司	Flow distribution control device of fine pressure control drilling riser and back pressure compensation method thereof
IT201900015440A1 (en) *	2019-09-03	2021-03-03	Geolog S R L	METHOD FOR QUANTIFYING THE VOLUMETRIC FLOW OF A DRILLING SLUDGE FLOW IN A FLOATING SUBSOIL DRILLING STRUCTURE

1983
- 1983-02-18 GB GB08304508A patent/GB2120431B/en not_active Expired

Also Published As

Publication number	Publication date
GB2120431A (en)	1983-11-30
GB8304508D0 (en)	1983-03-23

Publication	Publication Date	Title
GB2054158B (en)	1984-01-04	Induction logging
GB2061358B (en)	1984-09-19	Drilling stabilizer
GB2056527B (en)	1983-05-11	Drilling
JPS56113520A (en)	1981-09-07	Packer
JPS5669013A (en)	1981-06-10	Drill
JPS563792A (en)	1981-01-16	Highhtemperature well packer
JPS55125912A (en)	1980-09-29	Borer
CS256080A2 (en)	1985-08-15	Stroj k rozpojovani hornin v hlubinnych dulnich dilech
JPS55128129A (en)	1980-10-03	Window
GB2054693B (en)	1983-03-23	Lintel
JPS5684204A (en)	1981-07-09	Packer
JPS5657613A (en)	1981-05-20	Packer
DE3064294D1 (en)	1983-08-25	Drill
GB2120431B (en)	1984-06-27	Well logging
JPS5669011A (en)	1981-06-10	Drill
ZA807197B (en)	1981-09-30	Drilling system
JPS56482A (en)	1981-01-06	Window
JPS5655680A (en)	1981-05-16	Earth augar
JPS55148886A (en)	1980-11-19	Drill
GB2038909B (en)	1983-04-13	Drilling
JPS5674414A (en)	1981-06-19	Packer
JPS5664903A (en)	1981-06-02	Packer
GB2043069B (en)	1983-05-11	Basic thio-indazoles
NZ194686A (en)	1982-05-31	Substituted 2-carbamoyloxyimino-butanes
JPS5523297A (en)	1980-02-19	Crossssliding window

Legal Events

Date	Code	Title	Description
1988-03-09	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
1988-06-15	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
1993-02-10	746	Register noted 'licences of right' (sect. 46/1977)	Effective date: 19930114
2000-09-06	PE20	Patent expired after termination of 20 years	Effective date: 20000813