SG11201804122PA - Reliability assessable systems for actuating hydraulically actuated devices and related methods - Google Patents

Reliability assessable systems for actuating hydraulically actuated devices and related methods

Info

Publication number
SG11201804122PA
SG11201804122PA SG11201804122PA SG11201804122PA SG11201804122PA SG 11201804122P A SG11201804122P A SG 11201804122PA SG 11201804122P A SG11201804122P A SG 11201804122PA SG 11201804122P A SG11201804122P A SG 11201804122PA SG 11201804122P A SG11201804122P A SG 11201804122PA
Authority
SG
Singapore
Prior art keywords
accumulator
international
hydraulically actuated
transocean
labs
Prior art date
Application number
SG11201804122PA
Inventor
Andrew Leach
Matthew BOIKE
Stephen Fairfax
Original Assignee
Transocean Innovation Labs 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 Transocean Innovation Labs Ltd filed Critical Transocean Innovation Labs Ltd
Publication of SG11201804122PA publication Critical patent/SG11201804122PA/en

Links

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
    • 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
    • E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/064—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/08—Regulating by delivery pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/20—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the driving speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/027—Installations or systems with accumulators having accumulator charging devices
    • F15B1/033—Installations or systems with accumulators having accumulator charging devices with electrical control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports
    • F15B2201/411—Liquid ports having valve means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/50—Monitoring, detection and testing means for accumulators
    • F15B2201/51—Pressure detection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20576—Systems with pumps with multiple pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30505—Non-return valves, i.e. check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6306—Electronic controllers using input signals representing a pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/632—Electronic controllers using input signals representing a flow rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Computer Hardware Design (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property - Organization International Bureau ires.. 00) (43) International Publication Date ..... .....) 26 May 2017(26.05.2017) WIPO I PCT (10) WO International 111111111111311111111111111111111111111111111111111111111111111111111111111111111111111111 2017/087684 Publication Al Number (51) International Patent Classification: (74) Agent: ALBRIGHT, F15B 1/033 (2006.01) E21B 33/038 (2006.01) US LLP, 98 San Jacinto E21B 33/03 (2006.01) E21B 33/064 (2006.01) 78701 (US). E21B 33/035 (2006.01) F15B 1/00 (2006.01) (81) Designated States (unless (21) International Application Number: kind of national protection PCT/US2016/062551 AO, AT, AU, AZ, BA, BZ, CA, CH, CL, CN, (22) International Filing Date: DO, DZ, EC, EE, EG, 17 November 2016 (17.11.2016) HN, HR, HU, ID, IL, IN, (25) Filing Language: English KW, KZ, LA, LC, LK, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, (26) Publication Language: English OM, PA, PE, PG, PH, (30) Priority Data: SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, 62/256,387 17 November 2015 (17.11.2015) US TN, TR, TT, TZ, UA, ZW. (71) Applicant (for all designated States except US): TRANSOCEAN INNOVATION LABS LTD; 70 Har- (84) Designated States (unless bow Drive, 4th Floor, George Tower, Grand Cayman, kind of regional protection KY1-1003 (KY). GM, KE, LR, LS, MW, TZ, UG, ZM, ZW), Eurasian (72) Inventors; and TJ, TM), European (AL, (71) Applicants (for US only): LEACH, Andrew [US/US]; DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, Jeremy, B.; Norton Rose Fulbright Blvd., Suite 1100, Austin, TX otherwise indicated, for every available): AE, AG, AL, AM, BB, BG, BH, BN, BR, BW, BY, CO, CR, CU, CZ, DE, DJ, DK, DM, ES, FI, GB, GD, GE, GH, GM, GT, IR, IS, JP, KE, KG, KN, KP, KR, LR, LS, LU, LY, MA, MD, ME, PL, PT, QA, RO, RS, RU, RW, SA, UG, US, UZ, VC, VN, ZA, ZM, otherwise indicated, for every available): ARIPO (BW, GH, MZ, NA, RW, SD, SL, ST, SZ, (AM, AZ, BY, KG, KZ, RU, AT, BE, BG, CH, CY, CZ, DE, C/o Transocean Innovation Labs Ltd, 70 Harbour Drive, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, 4th Floor, George Town, Grand Cayman, KY1-1003 (KY). SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, BOIKE, Matthew [US/US]; C/o Transocean Innovation GW, KM, ML, MR, NE, SN, TD, TG). Labs Ltd, 70 Harbour Drive, 4th Floor, George Town, Published: Grand Cayman, KY1-1003 (KY). FAIRFAX, Stephen [US/US]; C/o Transocean Innovation Labs Ltd, 70 Har- — with international search report (Art 21(3)) bow Drive, 4th Floor, George Town, Grand Cayman, KY1-1003 (KY). Title: RELIABILITY ASSESSABLE FOR ACTUATING HYDRAULICALLY ACTUATED DEVICES AND RE- (54) SYSTEMS LATED METHODS NOMINAL - ANTROL VS Z SORSS 134 i -----x = -A i T r 10a \".* (!) I 4 1 1 ,-+-4 HOT LINE 1 AS NOT t NE 2 315 CM -4. 38 1 0 [ 98 Jr _ ,___ 0 1_ 1 114 8 CJ m NEU * uumi 4 AVM -S... (-T) 0 HOT -INC 1 1 0 --i. 114 130 ) HOT LINE 2 • 31 GAL RES 5 ERVOIR V c ® _I 4 _1 _ 146 --____, 130 98 42 Il „cu in 0 38 yk-] T ' \" C\ '--- 54 62 .4t 150' 130 il• 287 148 146 cc FIG. 1 IC - - GC o (57) : Some of the present systems include a hydraulic power storage system having an accumulator configured to supply ---- pressurized hydraulic fluid to a hydraulically actuated device to actuate the hydraulically actuated device and a drain in fluid com - munication with the accumulator and including a valve that is actuatable to drain hydraulic fluid from the hydraulic power storage 1-1 c:::, system such that an internal pressure of the accumulator is reduced and a flow restrictor configured to reduce a flow rate of hydraulic ei fluid through the valve, a hydraulic pump configured to pressurize the accumulator, a pressure sensor configured to capture data in - Q dicative of the internal pressure of the accumulator, and a processor configured to actuate the hydraulic pump to increase the internal pressure of the accumulator if the internal pressure of the accumulator, as indicated in data captured by the pressure sensor, falls be - .,- low a threshold pressure.
SG11201804122PA 2015-11-17 2016-11-17 Reliability assessable systems for actuating hydraulically actuated devices and related methods SG11201804122PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562256387P 2015-11-17 2015-11-17
PCT/US2016/062551 WO2017087684A1 (en) 2015-11-17 2016-11-17 Reliability assessable systems for actuating hydraulically actuated devices and related methods

Publications (1)

Publication Number Publication Date
SG11201804122PA true SG11201804122PA (en) 2018-06-28

Family

ID=58690933

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201804122PA SG11201804122PA (en) 2015-11-17 2016-11-17 Reliability assessable systems for actuating hydraulically actuated devices and related methods

Country Status (10)

Country Link
US (3) US20170138142A1 (en)
EP (1) EP3377776B1 (en)
JP (1) JP6869981B2 (en)
KR (1) KR20180102067A (en)
AU (1) AU2016356783B2 (en)
BR (1) BR112018010053B1 (en)
CA (1) CA3005441C (en)
MX (1) MX2018006162A (en)
SG (1) SG11201804122PA (en)
WO (1) WO2017087684A1 (en)

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EP3377776B1 (en) 2015-11-17 2022-01-05 Transocean Innovation Labs Ltd Reliability assessable systems for actuating hydraulically actuated devices and related methods
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Also Published As

Publication number Publication date
BR112018010053B1 (en) 2022-11-22
EP3377776B1 (en) 2022-01-05
JP6869981B2 (en) 2021-05-12
MX2018006162A (en) 2019-04-04
CA3005441A1 (en) 2017-05-26
AU2016356783A1 (en) 2018-06-21
US20210293111A1 (en) 2021-09-23
JP2018536781A (en) 2018-12-13
US11668149B2 (en) 2023-06-06
EP3377776A4 (en) 2019-07-10
US20170138142A1 (en) 2017-05-18
BR112018010053A2 (en) 2018-11-21
KR20180102067A (en) 2018-09-14
AU2016356783B2 (en) 2021-09-30
CA3005441C (en) 2023-09-26
WO2017087684A1 (en) 2017-05-26
US20200199960A1 (en) 2020-06-25
EP3377776A1 (en) 2018-09-26

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