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公开(公告)号：US20170369338A1
公开(公告)日：2017-12-28
申请号：US15585920
申请日：2017-05-03
Applicant: ConocoPhillips Company
Inventor： Arnold JANSON , Samer ADHAM , Joel MINIER-MATAR , Altaf HUSSAIN , Ana M. SANTOS
CPC classification number: C02F1/445 , B01D61/002 , B01D63/04 , B01D69/081 , B01D2315/06 , B01D2317/022 , C02F2103/08 , Y02A20/131
Abstract: The invention relates to a method and apparatus for treatment of produced or process water from hydrocarbon production to reduce the volume of the produced or process water while simultaneously reducing the salinity of a highly saline stream, for example, the brine from a seawater desalination plant. The method includes causing a feed stream comprising produced or process water to flow through the lumen of a hollow fiber osmotic membrane 4 which is immersed in an open channel 2 or tank of flowing draw solution 6 which has high salinity. In this way, water from the feed stream is drawn through the osmotic membrane 4 by an osmotic pressure differential caused by the difference in salinity between the feed stream and the draw solution 6.
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公开(公告)号：US20170356275A1
公开(公告)日：2017-12-14
申请号：US15617034
申请日：2017-06-08
Applicant: CONOCOPHILLIPS COMPANY
Inventor： Thomas J. WHEELER , David A. BROWN
CPC classification number: E21B43/121 , E21B33/12 , E21B34/063 , E21B34/16 , E21B43/12 , E21B43/123 , E21B43/126 , E21B43/24 , E21B43/2406 , E21B43/305
Abstract: The present disclosure relates to a particularly effective well configuration that can be used for single well steam assisted gravity drainage of SW-SAGD wherein steam flashing through production slots is prevented by included passive inflow control devices or active interval control valves in the completion.
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公开(公告)号：US20170342814A1
公开(公告)日：2017-11-30
申请号：US15453584
申请日：2017-03-08
Applicant: CONOCOPHILLIPS COMPANY
Inventor： Kyle R. KRUEGER , Ge JIN , Charles C. MOSHER , Herbert W. SWAN , Baishali ROY
CPC classification number: E21B43/17 , E21B43/26 , E21B47/102 , E21B47/123 , G01H9/004 , G01V1/226 , G01V1/30 , G01V1/308 , G01V1/42 , G01V1/48 , G01V2210/1429 , G01V2210/624 , G06T17/05
Abstract: A workflow using techniques for improving signal-to-noise ratio and decreasing interferences for Low-Frequency Distributed Acoustic Sensing is described.
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公开(公告)号：US09791209B2
公开(公告)日：2017-10-17
申请号：US14681255
申请日：2015-04-08
Applicant: CONOCOPHILLIPS COMPANY
Inventor： Satish L. Gandhi , Jim L. Rockwell , Karl L. Herzog , David C. Vogel
CPC classification number: F25J1/0022 , F25J1/004 , F25J1/0052 , F25J1/0082 , F25J1/0085 , F25J1/0087 , F25J1/0208 , F25J1/0209 , F25J1/021 , F25J1/0219 , F25J1/023 , F25J1/0264 , F25J1/0265 , F25J2210/04 , F25J2210/06 , F25J2220/62 , F25J2220/64 , F25J2245/02 , F25J2290/34
Abstract: A process of liquefying a natural gas stream in a liquefied natural gas facility is provided. The process includes cooling the natural gas stream in a first refrigeration cycle to produce a cooled natural gas stream. The process also includes cooling the cooled natural gas stream in a first chiller of a second refrigeration cycle, the cooled natural gas stream exiting the first chiller at a first pressure. The process further includes cooling the cooled natural gas stream in a first core of a second chiller of the second refrigeration cycle. The process yet further includes cooling a refrigerant of a refrigerant recycle stream separate from the cooled natural gas stream in a second core of the second chiller of the second refrigeration cycle, wherein the refrigerant recycle stream enters the second chiller at a second pressure that is lower than the first pressure of the cooled natural gas stream.
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公开(公告)号：US20170260849A1
公开(公告)日：2017-09-14
申请号：US15453044
申请日：2017-03-08
Applicant: CONOCOPHILLIPS COMPANY
Inventor： Kyle FRIEHAUF , Mark R. GIBSON
Abstract: This disclosure describes a method of calculating fluid distribution from a hydraulically fractured well, especially during a plug-and-perf hydraulic fracturing operation. The Distributed Acoustic Sensing (DAS) data is used to quantify the fluid distribution in separate perf clusters during fracturing, and the result can be used for completion design and optimization, hydraulic fracturing, and ultimately for oil and gas production.
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Patent Agency Ranking
公开(公告)号：US20170260839A1
公开(公告)日：2017-09-14
申请号：US15453517
申请日：2017-03-08
Applicant: CONOCOPHILLIPS COMPANY
Inventor： David Hale BEARDMORE , Charles C. MOSHER , Bruce E. SMITH , Elias Z. ATA , Frank P. FILICE
IPC: E21B44/00 , G01H9/00 , E21B47/022
CPC classification number: E21B47/065 , E21B47/02208 , E21B47/02216 , E21B47/101 , E21B47/123 , G01B11/161 , G01H9/004 , G01K11/32 , G01V1/226 , G01V1/40
Abstract: Using distributed acoustic sensing (DAS) fiber optic cable for borehole surveying and/or well ranging.
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公开(公告)号：US20170260441A1
公开(公告)日：2017-09-14
申请号：US15457617
申请日：2017-03-13
Applicant: CONOCOPHILLIPS COMPANY
Inventor： David BLUMER , Ying XU , Greg MCLELLAND , Judy WATERS
Abstract: A method and system for removing water from the near wellbore during scale inhibitor squeeze treatments.
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公开(公告)号：US20170210971A1
公开(公告)日：2017-07-27
申请号：US15481426
申请日：2017-04-06
Applicant: ConocoPhillips Company , University of Kansas
Inventor： Huili GUAN , Cory BERKLAND , Ahmad MORADI-ARAGHI , Jenn-Tai LIANG , Terry M. CHRISTIAN , Riley B. NEEDHAM , James H. Hedges , Min CHENG , Faye L. SCULLY
IPC: C09K8/588 , E21B33/138 , C09K8/594 , E21B43/16 , C08F220/56 , C08L33/26
CPC classification number: C09K8/588 , C08F220/56 , C08F2800/10 , C08L33/26 , C09K8/594 , E21B33/138 , E21B43/164 , Y02P90/70
Abstract: The invention is directed to polymers that self-crosslink at acidic pH or can be crosslinked by phenolic agents in brine. Such polymers have lower viscosity and can be pumped deep into reservoirs, where they will cross link in situ, thus increasing their viscosity and/or form a gel and blocking thief zones. Methods of making and using such polymers are also provided.
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公开(公告)号：US09702237B2
公开(公告)日：2017-07-11
申请号：US14183000
申请日：2014-02-18
Applicant: CONOCOPHILLIPS COMPANY
Inventor： James Scinta , James Seaba , Scott Macadam
CPC classification number: E21B43/2406 , E21B43/164 , E21B43/2408 , Y02P90/70
Abstract: Systems and methods relate to recovering hydrocarbons by injecting into a reservoir outputs from two different types of steam generators along with carbon dioxide, enabling lower fuel consumption for such a hybrid-based approach versus either type of steam generator alone. One steam generator vaporizes water by thermal transfer from combustion with exhaust from the combustion remaining separated from the steam. Since this type of steam generator outputs a limited carbon dioxide concentration with the steam, at least part of the carbon dioxide injected comes from recycling the carbon dioxide separated out of production fluids recovered from the reservoir. Another steam generator produces the steam by direct water contact with combustion products to produce a resulting fluid including the steam and additional carbon dioxide.
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公开(公告)号：US20170168181A1
公开(公告)日：2017-06-15
申请号：US15370412
申请日：2016-12-06
Applicant: CONOCOPHILLIPS COMPANY
Inventor： Yu ZHANG , Haiyan ZHANG
CPC classification number: G01V1/36 , G01V1/303 , G01V2210/56
Abstract: Methods for processing seismic data are described. The method includes: obtaining seismic data; solving a series of partial differential wave equations, wherein a first partial differential wave equation describes propagation of a seismic wave going from a first reflector to a second reflector, wherein a second partial differential wave equation describes propagation of a seismic wave going from a second reflector to a third reflector, and wherein a third partial differential wave equation describes propagation of a seismic wave going from a third reflector to a seismic receiver, wherein outputting predicted internal multiples for further imaging or attenuation.
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