SG11201906438YA - Improvements in particular relating to subsea well construction - Google Patents

Improvements in particular relating to subsea well construction

Info

Publication number
SG11201906438YA
SG11201906438YA SG11201906438YA SG11201906438YA SG11201906438YA SG 11201906438Y A SG11201906438Y A SG 11201906438YA SG 11201906438Y A SG11201906438Y A SG 11201906438YA SG 11201906438Y A SG11201906438Y A SG 11201906438YA SG 11201906438Y A SG11201906438Y A SG 11201906438YA
Authority
SG
Singapore
Prior art keywords
unit
international
well
seabed
control assembly
Prior art date
Application number
SG11201906438YA
Inventor
Thor Andre Løvoll
Schmidt Bjørn Krossnes
Sigbjørn Madsen
Original Assignee
New Subsea Tech As
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 New Subsea Tech As filed Critical New Subsea Tech As
Priority claimed from PCT/NO2018/050031 external-priority patent/WO2018143823A1/en
Publication of SG11201906438YA publication Critical patent/SG11201906438YA/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/10—Deep foundations
    • E02D27/18—Foundations formed by making use of caissons
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • E21B33/076—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells specially adapted for underwater installations
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/52—Submerged foundations, i.e. submerged in open water
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0353—Horizontal or spool trees, i.e. without production valves in the vertical main bore
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/037—Protective housings therefor
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/02—Valve arrangements for boreholes or wells in well heads
    • E21B34/025—Chokes or valves in wellheads and sub-sea wellheads for variably regulating fluid flow
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/02—Valve arrangements for boreholes or wells in well heads
    • E21B34/04—Valve arrangements for boreholes or wells in well heads in underwater well heads
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0007—Equipment or details not covered by groups E21B15/00 - E21B40/00 for 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/08—Underwater guide bases, e.g. drilling templates; Levelling thereof
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/043—Casing heads; Suspending casings or tubings in well heads specially adapted for underwater well heads
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/05—Cementing-heads, e.g. having provision for introducing cementing plugs
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices, or the like
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices, or the like
    • E21B33/14—Methods or devices for cementing, for plugging holes, crevices, or the like for cementing casings into boreholes
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure
    • E21B47/07—Temperature
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 09 August 2018 (09.08.2018) WIP0 I PCT omit VIII °nolo 010 11 0 1 oil (10) International Publication Number WO 2018/143823 Al (51) International Patent Classification: E21B 7/20 (2006.01) E21B 33/035 (2006.01) (21) International Application Number: PCT/N02018/050031 (22) International Filing Date: 06 February 2018 (06.02.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 20170180 06 February 2017 (06.02.2017) NO 20171629 13 October 2017 (13.10.2017) NO (72) Inventors: LOVOLL, Thor Andre; Aurikkelstien 2, 4022 STAVANGER (NO). KROSSNES SCHMIDT, Bjorn; Rygjaveien 17c, 4020 STAVANGER (NO). MADSEN, Sigbj orn; Raunen 19, 4158 Bru (NO). (74) Agent: HAMSO PATENTBYRA AS; P.O. Box 171, 4301 Sandnes (NO). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, (71) Applicant: NEW SUBSEA TECHNOLOGY AS [NO/NO]; Professor Olav Hanssens Vei 7a, 4021 STA- VANGER (NO). (84) = (54) Title: IMPROVEMENTS IN PARTICULAR RELATING TO SUBSEA WELL CONSTRUCTION Fig. 6 co 00 O C (57) : In an embodiment there is described a method of constructing a subsea well. There is also described an associated unit. The method may comprise the steps of: providing a unit comprising at least one component of a flow control assembly, the flow control assembly to be operable for controlling a flow of injection or production fluid during operation of the well after the well has been constructed; lowering the unit through sea toward a seabed; receiving part of the unit in a subsurface of the seabed to anchor the unit in place, part of the unit projecting above the seabed, whereby said component of the flow control assembly is positioned in the projecting part; and performing at least one well construction operation through a bore in the unit. [Continued on next page] WO 2018/143823 Al IMEDIMOM0101011MENOMMIEOMEIMMIEH0E# UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: with international search report (Art. 21(3)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h))
SG11201906438YA 2017-02-06 2018-02-06 Improvements in particular relating to subsea well construction SG11201906438YA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20170180A NO20170180A1 (en) 2017-02-06 2017-02-06 An apparatus for performing at least one operation to construct a well subsea, and a method for constructing a well
NO20171629A NO346793B1 (en) 2017-02-06 2017-10-13 A subsea assembly, a method of assembling the subsea assembly and a method of deploying and installing the subsea assembly
PCT/NO2018/050031 WO2018143823A1 (en) 2017-02-06 2018-02-06 Improvements in particular relating to subsea well construction

Publications (1)

Publication Number Publication Date
SG11201906438YA true SG11201906438YA (en) 2019-08-27

Family

ID=63445750

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201906438YA SG11201906438YA (en) 2017-02-06 2018-02-06 Improvements in particular relating to subsea well construction
SG11201906447PA SG11201906447PA (en) 2017-02-06 2018-02-06 An apparatus for forming at least a part of a production system for a wellbore, and a line for an a method of performing an operation to set a cement plug in a wellbore

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG11201906447PA SG11201906447PA (en) 2017-02-06 2018-02-06 An apparatus for forming at least a part of a production system for a wellbore, and a line for an a method of performing an operation to set a cement plug in a wellbore

Country Status (5)

Country Link
US (1) US11187055B2 (en)
BR (2) BR112019015572A2 (en)
GB (3) GB2572310B (en)
NO (5) NO20170180A1 (en)
SG (2) SG11201906438YA (en)

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GB201622129D0 (en) * 2016-12-23 2017-02-08 Statoil Petroleum As Subsea assembly modularisation
CN107190604B (en) * 2017-05-24 2019-11-05 中建钢构有限公司 A kind of bicycle expressway girder steel paving structure and its paving method
NO345784B1 (en) * 2019-02-18 2021-08-09 Vetco Gray Scandinavia As Rigless drilling and wellhead installation
GB2584836B (en) * 2019-06-11 2021-07-28 Equinor Energy As Underwater production system protection and storage tank
CN111219161B (en) * 2020-04-17 2020-07-24 上海临希智能科技有限公司 Wellhead system for underwater resource exploitation
NO20220478A1 (en) * 2022-04-28 2023-10-30 Fmc Kongsberg Subsea As System and method for barrier testing
WO2024049626A1 (en) * 2022-08-31 2024-03-07 Beaver Brandon B Subsea wellhead monitoring system

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Also Published As

Publication number Publication date
GB201910430D0 (en) 2019-09-04
US11187055B2 (en) 2021-11-30
GB2572310B (en) 2022-02-23
BR112019015572A2 (en) 2020-03-17
GB201910446D0 (en) 2019-09-04
GB2572311A (en) 2019-09-25
GB2572311A8 (en) 2019-10-09
NO20191012A1 (en) 2019-08-22
NO20191011A1 (en) 2019-08-22
NO346793B1 (en) 2023-01-09
US20200018134A1 (en) 2020-01-16
GB2572310A (en) 2019-09-25
NO20171629A1 (en) 2018-08-07
GB2585711A (en) 2021-01-20
GB2572311B (en) 2022-06-01
NO20191007A1 (en) 2019-08-22
SG11201906447PA (en) 2019-08-27
BR112019015532A2 (en) 2020-03-17
NO20170180A1 (en) 2018-08-07
GB201910439D0 (en) 2019-09-04
GB2585711B (en) 2022-02-16

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