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公开(公告)号：US3689319A
公开(公告)日：1972-09-05
申请号：US3689319D
申请日：1970-11-02
Applicant: TEXACO INC
Inventor： SAMPLE THOMAS E JR , TATE JACK F
CPC classification number: C09K8/524 , Y10S507/931
Abstract: SOLID PARAFFIN-LIKE HYDROCARBON MATERIALS DEPOSITED ON THE SURFACES OF OIL WELL PRODUCTION EQUIPMENT ARE REMOVED BY CONTACTING THE SOLID DEPOSITS WITH CERTAIN HYDROLYZABLE, APROTIC, HALOGENATED ORGANIC MATERIALS, SUCH AS ALLYL CHLORIDE, AND THE HALOGENATED ORGANIC COMPOUND CONTAINING THE DISSOLVED OR PEPTIZED PARAFFIN IS REMOVED FROM THE EQUIPMENT AND CONDUCTED TO A VESSEL CONTAINING WATER OR A BASE DISSOLVED IN WATER.
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公开(公告)号：US3591495A
公开(公告)日：1971-07-06
申请号：US3591495D
申请日：1968-06-24
Applicant: TEXACO INC
Inventor： TATE JACK F
CPC classification number: C02F5/12 , Y10S507/927
Abstract: METHOD OF AND COMPOSITION FOR THE TREATMENT OF SCALE, PARTICULARLY CALCIUM SULFATE SCALE, USING A QUATERNARY AMMONIUM COMPOUND COMPRISING A TRIALKYL-OMEGE-HYDROXYPOLYPROPOXYPROPYLAMMONIUM HALIDE, NITRATE, SULFATE, ACETATE AND HYDROXIDE INCLUDING MIXTURES.
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公开(公告)号：US3927718A
公开(公告)日：1975-12-23
申请号：US42848673
申请日：1973-12-26
Applicant: TEXACO INC
Inventor： TATE JACK F , MADDOX JR JIM
CPC classification number: C09K8/78 , C09K8/584 , E21B43/17 , Y10S507/933
Abstract: Significant improvement in the recovery of hydrocarbons from a subterranean hydrocarbon-bearing formation containing acidsoluble components is accomplished by injecting into the formation via an injection well drilled into a formation communicating with an adjacent producing well and containing acid-soluble components which may or may not have water-sensitive clays and shales included therein, an aqueous acidic solution of an admixture as hereinafter described whereupon the acid component reacts with the acid-soluble components of the formation creating passageways or enlarging existing passageways thus facilitating the flow of fluids therein and the admixture prevents post-precipitation of dissolved salts and thereby increases the recovery of hydrocarbons from the formation through the adjacent producing well.
Abstract translation: 含有酸溶性成分的含地下含烃地层的烃回收率的显着改善是通过将注入井注入到与地层相邻的生产井连通的地层中并且含有可溶于或可能的 在其中不含有水敏粘土和页岩，下文所述的混合物的酸性水溶液，因此酸组分与形成通道的酸溶性组分反应，或扩大现有的通道，从而便于其中的流体流动， 混合物可防止溶解盐的后沉淀，从而增加烃从地层通过相邻生产井的回收。
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公开(公告)号：US3927717A
公开(公告)日：1975-12-23
申请号：US42700273
申请日：1973-12-20
Applicant: TEXACO INC
Inventor： TATE JACK F
Abstract: Significant improvement in the recovery of hydrocarbons from a subterranean hydrocarbon-bearing formation is accomplished by injecting into the formation via an injection well drilled into a formation communicating with an adjacent producing well and containing sandstone and clay components an aqueous solution of a mineral acid and a fluorine-containing acid or salt and having dissolved therein a vinylpyrrolidone polymer whereupon the acid solution reacts with the acid-soluble components of the formation creating passageways thus facilitating the flow of fluids therein and thereby increasing the recovery of hydrocarbons from the formation through the adjacent production well.
Abstract translation: 从地下含烃地层中回收烃的显着改进是通过将注入井注入到地层中来完成的，所述注入井钻入与邻近的生产井相通的地层，并且含有砂岩和粘土组分，无机酸水溶液和 含氟酸或盐，并且其中溶解有乙烯基吡咯烷酮聚合物，因此酸溶液与形成通道的酸溶性组分反应，从而促进流体在其中的流动，从而增加烃从地层通过相邻生产的回收 好。
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公开(公告)号：US3924685A
公开(公告)日：1975-12-09
申请号：US53498274
申请日：1974-12-20
Applicant: TEXACO INC
Inventor： TATE JACK F
CPC classification number: C09K8/528 , E21B43/26 , Y10S507/935
Abstract: The production of hydrocarbons from a subterranean hydrocarbonbearing formation is stimulated by injecting into the formation an aqueous solution of a compound hereinafter described. The elimination of plugging of capillary openings within the formation and mineral scale deposition on production equipment due to post-precipitation of dissolved salts subsequent to treatment by means of said compound results in a substantial improvement in hydrocarbon recovery.
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Patent Agency Ranking
公开(公告)号：US3921718A
公开(公告)日：1975-11-25
申请号：US53498474
申请日：1974-12-20
Applicant: TEXACO INC
Inventor： TATE JACK F
Abstract: The production of hydrocarbons from a subterranean hydrocarbonbearing formation containing acid-soluble components, such as one composed at least in part of dolomite or limestone, is stimulated by injecting into the formation a composition comprising an aqueous solution of a mineral acid having dissolved therein a compound hereinafter described. The elimination of plugging of capillary openings within the formation and mineral scale deposition on production equipment due to post-precipitation of dissolved salts subsequent to acidization by means of the said compound results in a substantial improvement in hydrocarbon recovery.
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公开(公告)号：US3921716A
公开(公告)日：1975-11-25
申请号：US53496974
申请日：1974-12-20
Applicant: TEXACO INC
Inventor： TATE JACK F
CPC classification number: C09K8/594 , C09K8/607 , C09K8/78 , E21B43/164 , E21B43/17
Abstract: Significant improvement in the recovery of hydrocarbons from a subterranean hydrocarbon-bearing formation containing acidsoluble components is accomplished by injecting into the formation via an injection well drilled into a formation communicating with an adjacent producing well and containing acid-soluble components which may or may not have water-sensitive clays and shales included therein, an aqueous acidic solution of a compound hereinafter described whereupon the acid component reacts with the acid-soluble components of the formation creating passageways or enlarging existing passageways thus facilitating the flow of fluids therein and the compound prevents postprecipitation of dissolved salts and thereby increases the recovery of hydrocarbons from the formation through the adjacent producing well.
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18.发明授权
公开(公告)号：US3878892A
公开(公告)日：1975-04-22
申请号：US35741873
申请日：1973-05-04
Applicant: TEXACO INC
Inventor： ALLEN JOSEPH C , TATE JACK F
CPC classification number: E21B43/168
Abstract: A vertical downward gas-driven miscible blanket oil recovery process wherein the spreading rate of the solvent blanket on top of the oil column is increased by adding to or using with the conventional solvent a high density solvent such as carbon disulfide, carbon tetrachloride or certain halogenated hydrocarbons. Sufficient dense solvent is injected along with the conventional hydrocarbon solvent to increase the density of the resulting solvent mixture to a value only slightly less than the density of the formation petroleum being displaced, so that a stable blanket will be maintained with substantially increased rate and extent of spreading of the solvent blanket on top of the oil column. The miscible blanket is displaced downward by injecting gas such as natural gas, methane, or carbon dioxide into the upper portion of the reservoir. The dense solvent may be injected before or after the conventional solvent, or the dense and conventional solvent may be injected simultaneously using dual injection strings.
Abstract translation: 一种垂直向下气体驱动的混合橡皮布油回收方法，其中通过向常规溶剂中加入或与常规溶剂一起使用高密度溶剂如二硫化碳，四氯化碳或某些卤化物 碳氢化合物。 与常规的烃溶剂一起注入足够的致密溶剂，以将所得溶剂混合物的密度提高到仅略微小于被置换的地层石油的密度的值，从而将以显着增加的速率和程度保持稳定的覆盖层 将溶剂毯铺展在油柱顶部。 通过将诸如天然气，甲烷或二氧化碳的气体注入储存器的上部，可混合的毯子向下移位。 可以在常规溶剂之前或之后注入致密溶剂，或者可以使用双注射管同时注入致密和常规溶剂。
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公开(公告)号：US3860071A
公开(公告)日：1975-01-14
申请号：US42855173
申请日：1973-12-26
Applicant: TEXACO INC
Inventor： TATE JACK F , MADDOX JR JIM
CPC classification number: C09K8/74
Abstract: The production of hydrocarbons from a subterranean hydrocarbonbearing formation containing acid-soluble components, such as one composed at least in part of dolomite or limestone, is stimulated by injecting into the formation a composition comprising an aqueous solution of a mineral acid having dissolved therein an admixture hereinafter described. The elimination of plugging of capillary openings within the formation and mineral scale deposition on production equipment due to post-precipitation of dissolved salts subsequent to acidization by means of the said admixture results in a substantial improvement in hydrocarbon recovery.
Abstract translation: 从含有酸溶性成分的地下含烃地层（例如由至少部分白云石或石灰石组成的地层含烃地层）生产碳氢化合物，通过向地层注入包含其中溶解有无机酸的水溶液的组合物来刺激 下文所述的混合物。 消除由于所述混合物在酸化之后由于在溶解盐中的后沉淀而导致地层内的毛细管孔堵塞和生产设备上的矿物垢沉积导致烃回收的显着改进。
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公开(公告)号：US3592764A
公开(公告)日：1971-07-13
申请号：US3592764D
申请日：1968-06-24
Applicant: TEXACO INC
Inventor： TATE JACK F
CPC classification number: C02F5/12 , C09K8/528 , Y10S507/927
Abstract: METHOD OF AND COMPOSITION FOR THE TREATMENT OF SCALE, PARTICULARLY CALCIUM SULFATE SCALE, USING A 1-ALKYLPYRIDIUM COMPOUND CONTAINING 5 TO 20 CARBON ATOMS IN THE ALKYL PORTION, THE CORRESPONDING WATER SOLUBLE SALTS AND MIXTURES.
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