SG11201807482XA - Subsea deoxygenation in a water injection process plant - Google Patents

Subsea deoxygenation in a water injection process plant

Info

Publication number
SG11201807482XA
SG11201807482XA SG11201807482XA SG11201807482XA SG11201807482XA SG 11201807482X A SG11201807482X A SG 11201807482XA SG 11201807482X A SG11201807482X A SG 11201807482XA SG 11201807482X A SG11201807482X A SG 11201807482XA SG 11201807482X A SG11201807482X A SG 11201807482XA
Authority
SG
Singapore
Prior art keywords
co2f
international
subsea
agent
deoxygenation
Prior art date
Application number
SG11201807482XA
Inventor
Brent Knox-Holmes
Original Assignee
Cameron Solutions Inc
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 Cameron Solutions Inc filed Critical Cameron Solutions Inc
Publication of SG11201807482XA publication Critical patent/SG11201807482XA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/029—Multistep processes comprising different kinds of membrane processes selected from reverse osmosis, hyperfiltration or nanofiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/06—Specific process operations in the permeate stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2696—Catalytic reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/027—Nanofiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/20—Prevention of biofouling
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/24—Separation of coarse particles, e.g. by using sieves or screens
    • 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/20—Displacing by water
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Abstract

FigTOPSIDES SUBSEA 10 RAW (UNTREATED, UNFILTERED) SEAWATER STREAM 15 20 COARSE STRAINER 30- BIOFOULING CONTROL (ON SITE OXIDANT GENERATION BY ELECTOLYSIS OR NON-OXIDISING CHEMICAL INJECTION) r 50 CATALYTIC DE OXYGENATION (CDX) 65 DEOXYG EN ATED , SEAWATER STREAM 70 INJECTION PUMP 41 43 ) 45- 1 r 40- \ 47 - FINE FILTRATION (MICROFILTRATION IMF] I OR ULTRAFILTRATION ) SULPHATE ION REMOVAL (NANOFILTRATION MEMBRANES [NF]) REDUCED SALINITY BY REVERSE OSMOSIS (RO) MEMBRANES W O 20 17 / 15 1297 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 2017/151297 Al 8 September 2017 (08.09.2017) WIPO I PCT 1111111111111101110111111111110101111101110111111110111011111101111111111111110111111 (51) International Patent Classification: CO2F 1/20 (2006.01) CO2F 103/08 (2006.01) CO2F 1/70 (2006.01) CO2F 1/72 (2006.01) BOlD 19/00 (2006.01) CO2F 1/44 (2006.01) E21B 43/20 (2006.01) CO2F 1/467 (2006.01) (21) International Application Number: PCT/US2017/017604 (22) International Filing Date: 13 February 2017 (13.02.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 15/058,923 2 March 2016 (02.03.2016) US (71) Applicant: CAMERON SOLUTIONS, INC. [US/US]; 1333 West Loop South, Suite 1700, Houston, TX 77027 (US). (72) Inventor: KNOX-HOLMES, Brent; 3 The Wharri, Main Street, East Farndon, Northamptonshire LE16 9SH (GB). (74) Agent: ROSSLER, Paul, E.; Gablegotwals, 100 West 5th Street, Tulsa, OK 74103 (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, DJ, 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, 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. (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: SUBSEA DEOXYGENATION IN A WATER INJECTION PROCESS PLANT 60 REDUCING AGENT (57) : A water injection process plant includes a catalytic deoxygenation unit (50) located subsea that makes use of a redu - cing agent (60) sent from topsides in liquid form. The catalyst is preferably a palladium catalyst or its equivalent. The reducing agent is an oxygen scavenger such as but not limited to hydrazine, carbohydrazide, sodium erythorbate, methyl ethyl ketoxime (\"MEKO\"), hydroquinone, diethylhydroxylamine (\"DEHA\"), formic acid (methanoic acid). A chemical umbilical (55) can be used to deliver the reducing agent to a mixer (51) located upstream of the deoxygenation unit, where the agent is mixed with seawater containing oxy- gen.
SG11201807482XA 2016-03-02 2017-02-13 Subsea deoxygenation in a water injection process plant SG11201807482XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/058,923 US10370272B2 (en) 2016-03-02 2016-03-02 Subsea deoxygenation in a water injection process plant
PCT/US2017/017604 WO2017151297A1 (en) 2016-03-02 2017-02-13 Subsea deoxygenation in a water injection process plant

Publications (1)

Publication Number Publication Date
SG11201807482XA true SG11201807482XA (en) 2018-09-27

Family

ID=58266192

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201807482XA SG11201807482XA (en) 2016-03-02 2017-02-13 Subsea deoxygenation in a water injection process plant

Country Status (5)

Country Link
US (1) US10370272B2 (en)
EP (1) EP3423414B1 (en)
BR (1) BR112018067486B1 (en)
SG (1) SG11201807482XA (en)
WO (1) WO2017151297A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220252071A1 (en) * 2021-02-09 2022-08-11 Onesubsea Ip Uk Limited Subsea electric fluid processing machine
US20220252070A1 (en) * 2021-02-09 2022-08-11 Onesubsea Ip Uk Limited Subsea electric fluid processing machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0082630B1 (en) 1981-12-18 1985-11-06 Imperial Chemical Industries Plc Separation process
US4556492A (en) * 1983-12-16 1985-12-03 Ecolochem, Inc. Deoxygenation process
US4851130A (en) * 1988-11-30 1989-07-25 Pfizer Inc. Oxygen removal with carbon catalyzed erythorbate or ascorbate
GB8905364D0 (en) 1989-03-09 1989-04-19 Britoil Plc Offshore oil production system
US5500185A (en) 1994-07-29 1996-03-19 Southern California Edison Deoxygenation process
NO20101192A1 (en) * 2010-08-25 2012-02-27 Seabox As Water treatment installation, method and application for removal, underwater, of at least ± one undesirable component from water
NO331478B1 (en) * 2010-12-21 2012-01-16 Seabox As Technical system, method and applications for dosing at least one liquid treatment agent in injection water to an injection well
US11156041B2 (en) * 2012-02-22 2021-10-26 Richard Paul Posa System and method for treating water
US20140054218A1 (en) 2012-08-22 2014-02-27 Marcus D. Sprenkel System to Reduce the Fouling of a Catalytic Seawater Deoxygenation Unit
CN103899290A (en) 2014-03-20 2014-07-02 宝鸡石油机械有限责任公司 Underwater compact type oil-gas-water-solid separation system

Also Published As

Publication number Publication date
EP3423414B1 (en) 2020-02-05
WO2017151297A1 (en) 2017-09-08
US20170253506A1 (en) 2017-09-07
BR112018067486B1 (en) 2022-11-22
BR112018067486A2 (en) 2019-01-02
US10370272B2 (en) 2019-08-06
EP3423414A1 (en) 2019-01-09

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