SG11201804748PA - Systems for removing blockages in subsea flowlines and equipment - Google Patents
Systems for removing blockages in subsea flowlines and equipmentInfo
- Publication number
- SG11201804748PA SG11201804748PA SG11201804748PA SG11201804748PA SG11201804748PA SG 11201804748P A SG11201804748P A SG 11201804748PA SG 11201804748P A SG11201804748P A SG 11201804748PA SG 11201804748P A SG11201804748P A SG 11201804748PA SG 11201804748P A SG11201804748P A SG 11201804748PA
- Authority
- SG
- Singapore
- Prior art keywords
- skid
- international
- downline
- texas
- houston
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract 4
- 238000005067 remediation Methods 0.000 abstract 4
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 241000870566 Astronium fraxinifolium Species 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 abstract 1
- 230000008520 organization Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
-
- 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
- E21B37/00—Methods or apparatus for cleaning boreholes or wells
- E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/04—Manipulators for underwater operations, e.g. temporarily connected to well heads
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/08—Underwater guide bases, e.g. drilling templates; Levelling thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Marine Sciences & Fisheries (AREA)
- Cleaning In General (AREA)
- Earth Drilling (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
_T\ Figure 3 W O 20 17 / 135 9 41 Al (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (10) International Publication Number (43) International Publication Date WO 2017/135941 Al 10 August 2017 (10.08.2017) WIPO I PCT 11111111111111011101111111111101011111011111111011111111111011111011111111111110111111 (51) International Patent Classification: E21B 23/08 (2006.01) E21B 41/08 (2006.01) E21B 37/06 (2006.01) (21) International Application Number: PCT/US2016/016320 (22) International Filing Date: 3 February 2016 (03.02.2016) (25) Filing Language: English (26) Publication Language: English (71) Applicant: FMC TECHNOLOGIES OFFSHORE, LLC [US/US]; d/b/a FTO Services, 2000 W. Sam Houston Pkwy. S., Suite 500, Houston, Texas 77042 (US). (72) Inventors: SKEELS, Harold Brian; 3610 Shady Village Drive, Kingwood, Texas 77345 (US). JOHNSON, Mark Alan; 859 E. 25th St., Houston, Texas 77009 (US). KNIGHT, Kevin Roy; 17323 Edsall Dr., Spring, Texas 77388 (US). (74) Agents: AMERSON, J. Mike et al.; Amerson Law Finn, PLLC, 2500 Fondren Rd., Suite 220, Houston, Texas 77063 (US). (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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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. (84) 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, 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)) (54) Title: SYSTEMS FOR REMOVING BLOCKAGES IN SUBSEA FLOWLINES AND EQUIPMENT (57) : Disclosed are various to blockage remediation systems for removing blockages, e.g., hydrate plugs, debris plugs, etc., from subsea flowlines and subsea equipment. In one illustrative embodiment, the system includes, among other things, an ROV (102) deployed into a body of water from a surface vessel (10) and a blockage remediation skid (104) that is operatively coupled to the ROV (102), wherein the skid (104) includes at least a skid fluid inlet (108A) and a skid fluid outlet (106A). The system also in - cludes a returns downline (106) and a pressurized lift-gas supply downline (108) that extends into the body of from the vessel (10). The returns downline (106) is operatively coupled to the skid fluid outlet (106A), while the pressurized lift-gas supply downline (108) is adapted to be operatively and directly coupled to the blockage remediation skid (104) or operatively and directly coupled to the returns downline (106). The system also includes a remediation flow line (110) that is operatively coupled to the skid fluid inlet (110A) and a flowline (16) or an item of subsea equipment (12, 15 or 17).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2016/016320 WO2017135941A1 (en) | 2016-02-03 | 2016-02-03 | Systems for removing blockages in subsea flowlines and equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201804748PA true SG11201804748PA (en) | 2018-08-30 |
Family
ID=55404818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201804748PA SG11201804748PA (en) | 2016-02-03 | 2016-02-03 | Systems for removing blockages in subsea flowlines and equipment |
Country Status (6)
Country | Link |
---|---|
US (1) | US10344549B2 (en) |
EP (1) | EP3411557B1 (en) |
AU (1) | AU2016391059B2 (en) |
BR (1) | BR112018015821B1 (en) |
SG (1) | SG11201804748PA (en) |
WO (1) | WO2017135941A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10273785B2 (en) * | 2016-11-11 | 2019-04-30 | Trendsetter Engineering, Inc. | Process for remediating hydrates from subsea flowlines |
GB2571681B (en) * | 2016-12-06 | 2021-10-20 | C Wright David | Subsea skid for chemical injection and hydrate remediation |
WO2020117793A1 (en) | 2018-12-03 | 2020-06-11 | Bp Corporation North America, Inc. | Systems and methods for accessing subsea conduits |
WO2021016367A1 (en) * | 2019-07-23 | 2021-01-28 | Bp Corporation North America Inc. | Systems and methods for identifying blockages in subsea conduits |
US11506319B2 (en) | 2019-07-23 | 2022-11-22 | Bp Corporation North America Inc. | Hot tap assembly and method |
BR102019019059A2 (en) * | 2019-09-13 | 2021-03-30 | Petróleo Brasileiro S.A. - Petrobras | METHOD FOR SUBMARINE MANIFOLDS INCLUDING REMOVAL |
BR102019025811A2 (en) * | 2019-12-05 | 2021-06-15 | Petróleo Brasileiro S.A. - Petrobras | METHOD OF CLEARING FLEXIBLE PIPES USING FLEXITUBO FROM A WELL INTERVENTION RIG |
US11053776B1 (en) * | 2020-03-23 | 2021-07-06 | Smart Subsea, Llc | Subsea chemical injection metering valve communications module and system for injecting chemicals into a subsea structure |
NO347013B1 (en) * | 2020-05-11 | 2023-04-03 | Fmc Kongsberg Subsea As | Method for evacuating hydrocarbon from a subsea process module |
NO346842B1 (en) * | 2021-05-05 | 2023-01-30 | Akofs Offshore Operations As | Subsea hydrate removal assembly |
Family Cites Families (30)
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US3638722A (en) | 1969-12-11 | 1972-02-01 | Mobil Oil Corp | Method and apparatus for reentry of subsea wellheads |
GB9911146D0 (en) | 1999-05-14 | 1999-07-14 | Enhanced Recovery Limited Des | Method |
CA2526714C (en) | 2003-05-31 | 2013-11-19 | Des Enhanced Recovery Limited | Apparatus and method for recovering fluids from a well and/or injecting fluids into a well |
US7650944B1 (en) * | 2003-07-11 | 2010-01-26 | Weatherford/Lamb, Inc. | Vessel for well intervention |
WO2005040545A2 (en) | 2003-10-22 | 2005-05-06 | Vetco Gray, Inc. | Tree mounted well flow interface device |
ATE426730T1 (en) | 2004-02-26 | 2009-04-15 | Cameron Systems Ireland Ltd | CONNECTION SYSTEM FOR UNDERWATER FLOW EQUIPMENT |
US7487836B2 (en) | 2005-03-11 | 2009-02-10 | Saipem America Inc. | Riserless modular subsea well intervention, method and apparatus |
CA2611316C (en) | 2005-06-08 | 2011-02-22 | Bj Services Company | Wellhead bypass method and apparatus |
US8047808B2 (en) | 2006-01-17 | 2011-11-01 | Geyser Pump Tech, LLC | Geyser pump |
GB0618001D0 (en) | 2006-09-13 | 2006-10-18 | Des Enhanced Recovery Ltd | Method |
US8381578B2 (en) * | 2007-02-12 | 2013-02-26 | Valkyrie Commissioning Services Inc. | Subsea pipeline service skid |
GB2474211B (en) * | 2008-08-13 | 2012-05-02 | Schlumberger Holdings | Umbilical management system and method for subsea well intervention |
US20100047022A1 (en) * | 2008-08-20 | 2010-02-25 | Schlumberger Technology Corporation | Subsea flow line plug remediation |
US20110067881A1 (en) | 2008-12-16 | 2011-03-24 | Chevron U.S.A. Inc. | System and method for delivering material to a subsea well |
US8322442B2 (en) | 2009-03-10 | 2012-12-04 | Vetco Gray Inc. | Well unloading package |
SG175720A1 (en) | 2009-06-25 | 2011-12-29 | Cameron Int Corp | Sampling skid for subsea wells |
US9435185B2 (en) * | 2009-12-24 | 2016-09-06 | Wright's Well Control Services, Llc | Subsea technique for promoting fluid flow |
WO2011127411A2 (en) | 2010-04-08 | 2011-10-13 | Schlumberger Canada Limited | Fluid displacement methods and apparatus for hydrocarbons in subsea production tubing |
US8770892B2 (en) * | 2010-10-27 | 2014-07-08 | Weatherford/Lamb, Inc. | Subsea recovery of swabbing chemicals |
US20120193104A1 (en) | 2011-02-01 | 2012-08-02 | Corey Eugene Hoffman | Coiled tubing module for riserless subsea well intervention system |
NO332486B1 (en) | 2011-05-24 | 2012-10-01 | Subsea Solutions As | Method and apparatus for supplying liquid for deposition treatment and well draining to an underwater well |
GB201202581D0 (en) | 2012-02-15 | 2012-03-28 | Dashstream Ltd | Method and apparatus for oil and gas operations |
US20150204167A1 (en) | 2012-03-13 | 2015-07-23 | Fmc Technologies, Inc. | Method and device for interfacing with subsea production equipment |
MY164630A (en) | 2012-04-26 | 2018-01-30 | Ian Donald | Oilfield apparatus and methods of use |
US9284810B2 (en) | 2012-08-16 | 2016-03-15 | Vetco Gray U.K., Limited | Fluid injection system and method |
WO2014074685A1 (en) | 2012-11-09 | 2014-05-15 | Shell Oil Company | Method and system for manipulating a downhole isolation device of an underwater wellhead assembly |
WO2014179182A1 (en) * | 2013-04-29 | 2014-11-06 | Oceaneering International, Inc. | System and method for subsea structure obstruction remediation using an exothermic chemical reaction |
US9574420B2 (en) * | 2013-10-21 | 2017-02-21 | Onesubsea Ip Uk Limited | Well intervention tool and method |
GB2520709B (en) * | 2013-11-28 | 2017-07-26 | Onesubsea Ip Uk Ltd | ROV mountable subsea pump flushing and sampling system |
US9581356B2 (en) * | 2015-03-06 | 2017-02-28 | Oceaneering International, Inc. | Subsea ROV-mounted hot water injection skid |
-
2016
- 2016-02-03 BR BR112018015821-6A patent/BR112018015821B1/en active IP Right Grant
- 2016-02-03 AU AU2016391059A patent/AU2016391059B2/en active Active
- 2016-02-03 EP EP16705647.2A patent/EP3411557B1/en active Active
- 2016-02-03 SG SG11201804748PA patent/SG11201804748PA/en unknown
- 2016-02-03 US US15/770,572 patent/US10344549B2/en active Active
- 2016-02-03 WO PCT/US2016/016320 patent/WO2017135941A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2017135941A1 (en) | 2017-08-10 |
US10344549B2 (en) | 2019-07-09 |
EP3411557A1 (en) | 2018-12-12 |
AU2016391059A1 (en) | 2018-05-17 |
BR112018015821A2 (en) | 2018-12-26 |
EP3411557B1 (en) | 2019-12-18 |
BR112018015821B1 (en) | 2022-08-09 |
US20180298711A1 (en) | 2018-10-18 |
AU2016391059B2 (en) | 2018-10-18 |
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