-
公开(公告)号：US20190002753A1
公开(公告)日：2019-01-03
申请号：US16072666
申请日：2017-03-01
Applicant: BAKER HUGHES INCORPORATED
Inventor： Michael Brendt Wilson , Charles D. Armstrong , Mark A. Vorderbruggen
Abstract: A method of treating a subterranean formation penetrated by a wellbore comprises: introducing into the subterranean formation a treatment fluid comprising a carbonate producing agent, urea, and a cation source; allowing a carbonate precipitate to form, the carbonate precipitate comprising a cation from the cation source and having a water solubility of less than about 0.1 g/100 mL at 25° C. and atmospheric pressure; and reducing or substantially preventing the passage of formation particles from the subterranean formation into the wellbore while allowing passage of formation fluids from the subterranean formation into the wellbore.
-
公开(公告)号：US11060013B2
公开(公告)日：2021-07-13
申请号：US16072666
申请日：2017-03-01
Applicant: BAKER HUGHES INCORPORATED
Inventor： Michael Brendt Wilson , Charles D. Armstrong , Mark A. Vorderbruggen
IPC: C09K8/575 , C09K8/74 , C09K8/68 , C09K8/80 , E21B43/04 , E21B43/267 , E21B43/20 , C09K8/46 , C09K8/57 , C09K8/62 , C09K8/72 , C09K8/582
Abstract: A method of treating a subterranean formation penetrated by a wellbore comprises: introducing into the subterranean formation a treatment fluid comprising a carbonate producing agent, urea, and a cation source; allowing a carbonate precipitate to form, the carbonate precipitate comprising a cation from the cation source and having a water solubility of less than about 0.1 g/100 mL at 25° C. and atmospheric pressure; and reducing or substantially preventing the passage of formation particles from the subterranean formation into the wellbore while allowing passage of formation fluids from the subterranean formation into the wellbore.
-
Patent Agency Ranking
公开(公告)号：US20160160105A1
公开(公告)日：2016-06-09
申请号：US14560762
申请日：2014-12-04
Applicant: BAKER HUGHES INCORPORATED
Inventor： Prasad D. Dhulipala , Charles D. Armstrong
CPC classification number: C12N9/1085 , C09K8/035 , C09K8/532 , C09K8/58 , C09K8/62 , C09K2208/20 , C12N9/88 , C12Y205/01047 , E21B21/00 , E21B43/16
Abstract: Cysteine synthase or O-Acetyl-L-Serine Sulfhydrylase enzymes, such as those derived from the Aeropyrum pernix bacterium, may be used in additive compositions, fluid compositions, and methods for decreasing or removing hydrogen sulfide from recovered downhole fluids and/or the subterranean reservoir wellbore from which the downhole fluid was recovered. The fluid composition may include at least one cysteine synthase enzyme and a base fluid, such as a drilling fluid, a servicing fluid, a production fluid, a completion fluid, an injection fluid, a refinery fluids, and combinations thereof.
Abstract translation: 半胱氨酸合成酶或O-乙酰基-L-丝氨酸硫代氢化酶，例如来自Aeropyrum pernix细菌的那些，可用于添加剂组合物，流体组合物和用于从回收的井下流体和/或地下部分中减少或除去硫化氢的方法 井下液体被回收的储层井眼。 流体组合物可以包括至少一种半胱氨酸合酶和基础流体，例如钻井液，维修流体，生产流体，完井流体，注射流体，炼厂流体及其组合。
-
公开(公告)号：US09587159B2
公开(公告)日：2017-03-07
申请号：US14560762
申请日：2014-12-04
Applicant: BAKER HUGHES INCORPORATED
Inventor： Prasad D. Dhulipala , Charles D. Armstrong
CPC classification number: C12N9/1085 , C09K8/035 , C09K8/532 , C09K8/58 , C09K8/62 , C09K2208/20 , C12N9/88 , C12Y205/01047 , E21B21/00 , E21B43/16
Abstract: Cysteine synthase or O-Acetyl-L-Serine Sulfhydrylase enzymes, such as those derived from the Aeropyrum pernix bacterium, may be used in additive compositions, fluid compositions, and methods for decreasing or removing hydrogen sulfide from recovered downhole fluids and/or the subterranean reservoir wellbore from which the downhole fluid was recovered. The fluid composition may include at least one cysteine synthase enzyme and a base fluid, such as a drilling fluid, a servicing fluid, a production fluid, a completion fluid, an injection fluid, a refinery fluids, and combinations thereof.
Abstract translation: 半胱氨酸合成酶或O-乙酰基-L-丝氨酸硫代氢化酶，例如来自Aeropyrum pernix细菌的那些，可用于添加剂组合物，流体组合物和用于从回收的井下流体和/或地下部分中减少或除去硫化氢的方法 井下液体被回收的储层井眼。 流体组合物可以包括至少一种半胱氨酸合酶和基础流体，例如钻井液，维修流体，生产流体，完井流体，注射流体，炼厂流体及其组合。
-
公开(公告)号：US20170137790A1
公开(公告)日：2017-05-18
申请号：US15410422
申请日：2017-01-19
Applicant: BAKER HUGHES INCORPORATED
Inventor： Prasad D. Dhulipala , Charles D. Armstrong
CPC classification number: C12N9/1085 , C09K8/035 , C09K8/532 , C09K8/58 , C09K8/62 , C09K2208/20 , C12N9/88 , C12Y205/01047 , E21B21/00 , E21B43/16
Abstract: Cysteine synthase or O-Acetyl-L-Serine Sulfhydrylase enzymes, such as those derived from the Aeropyrum pernix bacterium, may be used in additive compositions, fluid compositions, and methods for decreasing or removing hydrogen sulfide from recovered downhole fluids and/or the subterranean reservoir wellbore from which the downhole fluid was recovered. The fluid composition may include at least one cysteine synthase enzyme and a base fluid, such as a drilling fluid, a servicing fluid, a production fluid, a completion fluid, an injection fluid, a refinery fluids, and combinations thereof.
-
公开(公告)号：US20160230068A1
公开(公告)日：2016-08-11
申请号：US15134064
申请日：2016-04-20
Applicant: BAKER HUGHES INCORPORATED
Inventor： Lawrence N. Kremer , Charles D. Armstrong , Stanley Gunawan
CPC classification number: C09K8/035 , C09K8/588 , C09K8/62 , C09K8/64 , C09K2208/24 , C09K2208/26
Abstract: Anionic polysaccharide polymers, derived from kelp may be used in additive compositions, and fluid compositions for viscosifying a base fluid, such as an aqueous-based fluid, a non-aqueous based fluid, and combinations thereof. In a non-limiting embodiment, a breaker additive may be used to break the viscosity of the viscosified fluid composition, which may have or include a breaker agent to break the viscosified fluid composition.
-
公开(公告)号：US20150267105A1
公开(公告)日：2015-09-24
申请号：US14218212
申请日：2014-03-18
Applicant: BAKER HUGHES INCORPORATED
Inventor： Lawrence N. Kremer , Charles D. Armstrong , Stanley Gunawan
CPC classification number: C09K8/035 , C09K8/588 , C09K8/62 , C09K8/64 , C09K2208/24 , C09K2208/26
Abstract: Anionic polysaccharide polymers, derived from kelp may be used in additive compositions, and fluid compositions for viscosifying a base fluid, such as an aqueous-based fluid, a non-aqueous based fluid, and combinations thereof. In a non-limiting embodiment, a breaker additive may be used to break the viscosity of the viscosified fluid composition, which may have or include a breaker agent to break the viscosified fluid composition.
Abstract translation: 衍生自海带的阴离子多糖聚合物可以用于添加剂组合物中，以及用于使基础流体（例如水基流体，非水基流体）和其组合进行增粘的流体组合物。 在非限制性实施方案中，可使用破碎剂添加剂来破坏粘稠液体组合物的粘度，所述粘度可具有或包括破坏剂以破坏粘稠流体组合物。
-
-
-
-
-
-
Search Results
7
records
(took 0.012 seconds)
