CA1084174A - Detection du debit a l'arriere du tubage dans les puits exploites par gas-lift - Google Patents

Detection du debit a l'arriere du tubage dans les puits exploites par gas-lift

Info

Publication number: CA1084174A
Authority: CA; Canada
Prior art keywords: casing; flow rate; undesired; well; flow
Prior art date: 1975-11-03
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

CA346,404A

Other languages

English (en)

Inventor

Hans J. Paap

Dan M. Arnold

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.)

Texaco Development Corp

Original Assignee

Texaco Development 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.)

1975-11-03

Filing date

1980-02-25

Publication date

1980-08-19

1975-11-03 Priority claimed from US05/628,171 external-priority patent/US4057720A/en

1980-02-25 Application filed by Texaco Development Corp filed Critical Texaco Development Corp

1980-02-25 Priority to CA346,404A priority Critical patent/CA1084174A/fr

1980-08-19 Application granted granted Critical

1980-08-19 Publication of CA1084174A publication Critical patent/CA1084174A/fr

Status Expired legal-status Critical Current

Links

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Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use

Landscapes

Analysing Materials By The Use Of Radiation (AREA)
Geophysics And Detection Of Objects (AREA)

CA346,404A 1975-11-03 1980-02-25 Detection du debit a l'arriere du tubage dans les puits exploites par gas-lift Expired CA1084174A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA346,404A CA1084174A (fr)	1975-11-03	1980-02-25	Detection du debit a l'arriere du tubage dans les puits exploites par gas-lift

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US05/628,171 US4057720A (en)	1975-11-03	1975-11-03	Behind casing fluid flow detection in producing wells using gas lift
US628,171		1975-11-03
CA264,045A CA1079870A (fr)	1975-11-03	1976-10-25	Detection des debits hors tubage, dans les forages petroliers en exploitation par la methode du relevage aux gaz
CA346,404A CA1084174A (fr)	1975-11-03	1980-02-25	Detection du debit a l'arriere du tubage dans les puits exploites par gas-lift

Publications (1)

Publication Number	Publication Date
CA1084174A true CA1084174A (fr)	1980-08-19

Family

ID=27164719

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA346,404A Expired CA1084174A (fr)	1975-11-03	1980-02-25	Detection du debit a l'arriere du tubage dans les puits exploites par gas-lift

Country Status (1)

Country	Link
CA (1)	CA1084174A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111502638A (zh) *	2019-05-23	2020-08-07	中国石油天然气股份有限公司	最大环空带压的确定方法、装置及存储介质

1980
- 1980-02-25 CA CA346,404A patent/CA1084174A/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111502638A (zh) *	2019-05-23	2020-08-07	中国石油天然气股份有限公司	最大环空带压的确定方法、装置及存储介质
CN111502638B (zh) *	2019-05-23	2023-05-26	中国石油天然气股份有限公司	最大环空带压的确定方法、装置及存储介质

Legal Events

Date	Code	Title	Description
1997-08-19	MKEX	Expiry

Publication	Publication Date	Title
EP1877837B1 (fr)	2018-05-23	Procede et dispositif pour indicateur diagraphique ameliore utilisant des instruments a neutrons pulses
EP3289390B1 (fr)	2025-01-01	Mesures de densité à l'aide de détecteurs sur une plate-forme de mesure de neutrons pulsés
US4152590A (en)	1979-05-01	Simultaneous thermal neutron decay time and porosity logging system
US4085798A (en)	1978-04-25	Method for investigating the front profile during flooding of formations
US4071757A (en)	1978-01-31	Detection of behind casing water flow at an angle to the axis of a well borehole
US4035640A (en)	1977-07-12	Behind casing water flow detection using pulsed neutron oxygen activation
US4028546A (en)	1977-06-07	Behind well casing water flow detection system
US4032780A (en)	1977-06-28	Behind casing water flow detection using continuous oxygen activation
US4032778A (en)	1977-06-28	Behind casing water volume flow rate measurement using gamma ray spectral degradation
US4737636A (en)	1988-04-12	Simultaneous neutron lifetime and oxygen activation and fluid sampling methods and apparatus to locate fluid flow in a cased well borehole
US5461909A (en)	1995-10-31	Oxygen activation method for quantitative water flow measurements within and behind well bore casing
US4574193A (en)	1986-03-04	Method for logging fluid flow rate, water fraction, and/or salinity of water flowing into a well
US4032781A (en)	1977-06-28	Well fluid production profiling using an oxygen activation flow meter
US4151413A (en)	1979-04-24	Method of measuring horizontal fluid flow behind casing in subsurface formations with sequential logging for interfering isotope compensation and increased measurement accuracy
CA1079870A (fr)	1980-06-17	Detection des debits hors tubage, dans les forages petroliers en exploitation par la methode du relevage aux gaz
US4032779A (en)	1977-06-28	Behind casing water volume flow rate measurement using concentric gamma ray detectors
US4137452A (en)	1979-01-30	Method of measuring horizontal fluid flow in cased off subsurface formations with manganese compensation
US3838279A (en)	1974-09-24	Determination of borehole washout by use of inelastic neutron scattering gamma ray measurements
US3462600A (en)	1969-08-19	Pulsed and continuous neutron well logging technique
CA1115428A (fr)	1981-12-29	Determination de la circulation de l'eau injectee par diagraphie nucleaire
US4047028A (en)	1977-09-06	Resolution of through tubing fluid flow and behind casing fluid flow in multiple completion wells
US3928762A (en)	1975-12-23	Pulsed neutron combination well logging system
US4524272A (en)	1985-06-18	Behind casing water flow detector
CA1084174A (fr)	1980-08-19	Detection du debit a l'arriere du tubage dans les puits exploites par gas-lift
Paap et al.	1977	Behind casing water flow detection using continuous oxygen activation