GB201413802D0 - Monitoring of reservoirs - Google Patents

Monitoring of reservoirs

Info

Publication number
GB201413802D0
GB201413802D0 GBGB1413802.8A GB201413802A GB201413802D0 GB 201413802 D0 GB201413802 D0 GB 201413802D0 GB 201413802 A GB201413802 A GB 201413802A GB 201413802 D0 GB201413802 D0 GB 201413802D0
Authority
GB
United Kingdom
Prior art keywords
reservoirs
monitoring
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.)
Ceased
Application number
GBGB1413802.8A
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.)
Optasense Holdings Ltd
Original Assignee
Optasense Holdings Ltd
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 Optasense Holdings Ltd filed Critical Optasense Holdings Ltd
Priority to GBGB1413802.8A priority Critical patent/GB201413802D0/en
Publication of GB201413802D0 publication Critical patent/GB201413802D0/en
Priority to PCT/GB2015/052222 priority patent/WO2016020654A1/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/22—Transmitting seismic signals to recording or processing apparatus
    • G01V1/226—Optoseismic systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/42—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators in one well and receivers elsewhere or vice versa
GBGB1413802.8A 2014-08-04 2014-08-04 Monitoring of reservoirs Ceased GB201413802D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1413802.8A GB201413802D0 (en) 2014-08-04 2014-08-04 Monitoring of reservoirs
PCT/GB2015/052222 WO2016020654A1 (en) 2014-08-04 2015-07-31 Monitoring of reservoirs using a fibre optic distributed acoustic sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1413802.8A GB201413802D0 (en) 2014-08-04 2014-08-04 Monitoring of reservoirs

Publications (1)

Publication Number Publication Date
GB201413802D0 true GB201413802D0 (en) 2014-09-17

Family

ID=51587718

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1413802.8A Ceased GB201413802D0 (en) 2014-08-04 2014-08-04 Monitoring of reservoirs

Country Status (2)

Country Link
GB (1) GB201413802D0 (en)
WO (1) WO2016020654A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3670830B1 (en) 2016-04-07 2021-08-11 BP Exploration Operating Company Limited Detecting downhole events using acoustic frequency domain features
US11530606B2 (en) 2016-04-07 2022-12-20 Bp Exploration Operating Company Limited Detecting downhole sand ingress locations
EP3583296B1 (en) 2017-03-31 2021-07-21 BP Exploration Operating Company Limited Well and overburden monitoring using distributed acoustic sensors
GB201709755D0 (en) * 2017-06-19 2017-08-02 Optasense Holdings Ltd Distributed pressure sensing
AU2018321150A1 (en) 2017-08-23 2020-03-12 Bp Exploration Operating Company Limited Detecting downhole sand ingress locations
EP3695099A2 (en) 2017-10-11 2020-08-19 BP Exploration Operating Company Limited Detecting events using acoustic frequency domain features
WO2020013806A1 (en) * 2018-07-10 2020-01-16 Halliburton Energy Services, Inc. Mitigation of distributed acoustic sensing gauge length effects using inversion
US20210389486A1 (en) 2018-11-29 2021-12-16 Bp Exploration Operating Company Limited DAS Data Processing to Identify Fluid Inflow Locations and Fluid Type
GB201820331D0 (en) 2018-12-13 2019-01-30 Bp Exploration Operating Co Ltd Distributed acoustic sensing autocalibration
US11365958B2 (en) * 2019-04-24 2022-06-21 Saudi Arabian Oil Company Subterranean well torpedo distributed acoustic sensing system and method
EP4045766A1 (en) 2019-10-17 2022-08-24 Lytt Limited Fluid inflow characterization using hybrid das/dts measurements
CA3154435C (en) 2019-10-17 2023-03-28 Lytt Limited Inflow detection using dts features
WO2021093974A1 (en) 2019-11-15 2021-05-20 Lytt Limited Systems and methods for draw down improvements across wellbores
CA3180595A1 (en) 2020-06-11 2021-12-16 Lytt Limited Systems and methods for subterranean fluid flow characterization
EP4168647A1 (en) 2020-06-18 2023-04-26 Lytt Limited Event model training using in situ data

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040011950A1 (en) * 2002-05-31 2004-01-22 Harkins Gary O. Parameter sensing apparatus and method for subterranean wells
US8027571B2 (en) * 2005-04-22 2011-09-27 Shell Oil Company In situ conversion process systems utilizing wellbores in at least two regions of a formation
EP2656112A2 (en) * 2010-12-21 2013-10-30 Shell Internationale Research Maatschappij B.V. Detecting the direction of acoustic signals with a fiber optical distributed acoustic sensing (das) assembly
CN104094137A (en) * 2012-01-06 2014-10-08 普拉德研究及开发股份有限公司 Optical fiber well deployment for seismic surveying

Also Published As

Publication number Publication date
WO2016020654A1 (en) 2016-02-11

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)