GB201511847D0 - A method of using a surface jet pump to mitigate severe slugging in pipes and risers - Google Patents

A method of using a surface jet pump to mitigate severe slugging in pipes and risers

Info

Publication number
GB201511847D0
GB201511847D0 GBGB1511847.4A GB201511847A GB201511847D0 GB 201511847 D0 GB201511847 D0 GB 201511847D0 GB 201511847 A GB201511847 A GB 201511847A GB 201511847 D0 GB201511847 D0 GB 201511847D0
Authority
GB
United Kingdom
Prior art keywords
risers
pipes
jet pump
surface jet
severe slugging
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.)
Granted
Application number
GBGB1511847.4A
Other versions
GB2527681B (en
GB2527681A (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.)
Caltec Ltd
Original Assignee
Caltec 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 Caltec Ltd filed Critical Caltec Ltd
Priority to GB1511847.4A priority Critical patent/GB2527681B/en
Publication of GB201511847D0 publication Critical patent/GB201511847D0/en
Publication of GB2527681A publication Critical patent/GB2527681A/en
Application granted granted Critical
Publication of GB2527681B publication Critical patent/GB2527681B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/124—Adaptation of jet-pump systems
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/34—Arrangements for separating materials produced by the well
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
GB1511847.4A 2014-11-14 2014-11-14 A method of using a surface jet pump to mitigate severe slugging in pipes and risers Active GB2527681B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1511847.4A GB2527681B (en) 2014-11-14 2014-11-14 A method of using a surface jet pump to mitigate severe slugging in pipes and risers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1511847.4A GB2527681B (en) 2014-11-14 2014-11-14 A method of using a surface jet pump to mitigate severe slugging in pipes and risers
GB1420234.5A GB2529491B (en) 2014-11-14 2014-11-14 A method of using a surface jet pump to mitigate severe slugging in pipes and risers

Publications (3)

Publication Number Publication Date
GB201511847D0 true GB201511847D0 (en) 2015-08-19
GB2527681A GB2527681A (en) 2015-12-30
GB2527681B GB2527681B (en) 2016-06-08

Family

ID=52248337

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1420234.5A Active GB2529491B (en) 2014-11-14 2014-11-14 A method of using a surface jet pump to mitigate severe slugging in pipes and risers
GB1511847.4A Active GB2527681B (en) 2014-11-14 2014-11-14 A method of using a surface jet pump to mitigate severe slugging in pipes and risers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1420234.5A Active GB2529491B (en) 2014-11-14 2014-11-14 A method of using a surface jet pump to mitigate severe slugging in pipes and risers

Country Status (2)

Country Link
US (1) US20160138372A1 (en)
GB (2) GB2529491B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3033269A2 (en) * 2013-08-13 2016-06-22 Propocean AS Riser stabilisation
NO20150921A1 (en) * 2015-07-15 2017-01-16 Jb Services As Apparatus for increasing the flow rate of a multiphase fluid and method for increasing the flow rate
CN109138965B (en) * 2018-10-11 2023-11-03 中国石油工程建设有限公司 Slug flow trapping system and method based on low-pressure liquid storage
US11428082B2 (en) * 2019-10-17 2022-08-30 Saudi Arabian Oil Company Boosting production from low pressure or dead wells
WO2024058779A1 (en) * 2022-09-15 2024-03-21 Chevron U.S.A. Inc. Enhanced subsea production recovery using subsea jet pumps

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201202904D0 (en) * 2012-02-20 2012-04-04 Caltec Ltd Extra production gain with SJP system and gaslift

Also Published As

Publication number Publication date
GB2527681B (en) 2016-06-08
US20160138372A1 (en) 2016-05-19
GB2527681A (en) 2015-12-30
GB2529491A (en) 2016-02-24
GB201420234D0 (en) 2014-12-31
GB2529491B (en) 2020-09-16

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20190117 AND 20190123