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1. 发明申请

WO2012129302A3 GRAPHENE-CONTAINING FLUIDS FOR OIL AND GAS EXPLORATION AND PRODUCTION 审中-公开
标题翻译：含石油含油和气体勘探和生产
公开(公告)号：WO2012129302A3
公开(公告)日：2013-01-03
申请号：PCT/US2012029936
申请日：2012-03-21
申请人： BAKER HUGHES INC , MONTEIRO OTHON , QUINTERO LIRIO
发明人： MONTEIRO OTHON , QUINTERO LIRIO
IPC分类号： C09K8/06 , C09K8/26 , C09K8/32 , C09K8/36 , C09K8/502 , C09K8/58
CPC分类号： C09K8/032 , C09K2208/10
摘要： A base fluid may contain graphene nanoparticles where the base fluid may include an oil-based fluid, a water-based fluid, and combinations thereof. The oil-based fluid may be a brine-in-oil emulsion, or a water-in-oil emulsion, and the water-based fluid may be an oil-in-water emulsion, or an oil-in-brine emulsion; and combinations thereof. The addition of graphene nanoparticles to the base fluid may improve one or more properties of the fluid, which may include the flow assurance properties of the fluid, the fluid loss control properties of the fluid, the rheological properties of the fluid, the stability of the fluid, the lubricity of the fluid, the electrical properties of the fluid, the viscosity of the fluid, the thermal properties of the fluid, and combinations thereof. The fluid may be a drilling fluid, a completion fluid, a production fluid, and/or a servicing fluid.
摘要翻译：基础流体可以包含石墨烯纳米颗粒，其中基础流体可以包括油基流体，水基流体及其组合。油基流体可以是油包水乳液或油包水乳液，并且水基流体可以是水包油乳液或盐水中的油包水乳液; 及其组合。将石墨烯纳米颗粒添加到基础流体中可以改善流体的一个或多个性质，其可以包括流体的流动保证性质，流体的流体损失控制特性，流体的流变特性，流体的稳定性流体，流体的润滑性，流体的电学性质，流体的粘度，流体的热性质及其组合。流体可以是钻井液，完井液，生产流体和/或维修流体。

2. 发明申请

WO2013012704A4 ELECTRICALLY CONDUCTIVE OIL-BASE FLUIDS FOR OIL AND GAS APPLICATIONS 审中-公开
标题翻译：用于油气应用的导电油基油
公开(公告)号：WO2013012704A4
公开(公告)日：2013-05-30
申请号：PCT/US2012046616
申请日：2012-07-13
申请人： BAKER HUGHES INC , MONTEIRO OTHON REGO , BREGE JONATHAN J , QUINTERO LIRIO , CHAKRABORTY SOMA , LEONARD ASHLEY D , CHRISTIAN CHAD F
发明人： MONTEIRO OTHON REGO , BREGE JONATHAN J , QUINTERO LIRIO , CHAKRABORTY SOMA , LEONARD ASHLEY D , CHRISTIAN CHAD F
IPC分类号： H01B1/10 , C09K8/82
CPC分类号： C09K8/032 , B82Y30/00 , C09K2208/10
摘要： A base fluid may contain nanoparticles where the base fluid may include a non-aqueous fluid, an aqueous fluid, and combinations thereof. The fluid may have a resistivity range of from about.02 ohm-m to about 1,000,000 ohm-m. The non- aqueous fluid may be a brine-in-oil emulsion, or a water-in-oil emulsion; and the aqueous fluid may be an oil-in-water emulsion, or an oil-in- brine emulsion; and combinations thereof. The addition of nanoparticles to the base fluid may improve or increase the electrical conductivity and other electrical properties of the fluid. The fluid may be a drilling fluid, a completion fluid, a production fluid, and/or a stimulation fluid.
摘要翻译：基础流体可以包含纳米颗粒，其中基础流体可以包括非水性流体，水性流体及其组合。流体可具有约0.02欧姆 - 约1,000,000欧姆 - 米的电阻率范围。非水性流体可以是油包水乳液或油包水乳液; 并且所述含水流体可以是水包油乳液或油包水的乳液; 及其组合。将纳米颗粒添加到基础流体中可以改善或增加流体的导电性和其它电性质。流体可以是钻井液，完井液，生产流体和/或刺激流体。

3. 发明申请

WO2012154336A3 HEAT REMOVAL IN DRILLING AND PRODUCTION OPERATIONS 审中-公开
标题翻译：钻井和生产操作中的热处理
公开(公告)号：WO2012154336A3
公开(公告)日：2013-03-07
申请号：PCT/US2012032337
申请日：2012-04-05
申请人： BAKER HUGHES INC , QUINTERO LIRIO , MONTEIRO OTHON REGO
发明人： QUINTERO LIRIO , MONTEIRO OTHON REGO
IPC分类号： E21B36/00 , E21B21/08
CPC分类号： C09K8/32 , C09K8/035 , C09K8/04 , C09K8/52 , C09K8/602 , C09K8/604 , C09K8/82 , C09K8/84 , E21B36/001
摘要： Working fluids, such as drilling fluids, may remove heat from other fluids, tools, equipments and environments and transfer it to other locations by using reversible phase change elements. The heat removal occurs through the absorption of heat by one or more phase transitions or a sequence of phase transitions in the elements of the working fluid. For instance, heat is absorbed when the phase change portions of the reversible phase change elements change phase including, but not necessarily limited to, a change from solid to smectic liquid crystal, from solid to nematic liquid crystal, from smectic liquid crystal to isotropic liquid, from nematic liquid crystal to isotropic liquid, from solid to isotropic liquid, and sequences and combinations thereof. Heat is released when the phase change reverses. These phase changes are first- order transitions and are associated with a latent heat or enthalpy.
摘要翻译：工作流体，如钻井液，可以从其他流体，工具，设备和环境中除去热量，并通过使用可逆相变元件将其转移到其他位置。通过在工作流体的元件中的一个或多个相变或相变序列的吸收而发生热去除。例如，当可逆相变元件的相变部分改变相位时，吸收热量，包括但不一定限于从固体到近晶液晶从固体向向列型液晶从近晶液晶到各向同性液体的变化，从向列液晶到各向同性液体，从固体到各向同性液体，以及其序列和组合。当相变反转时释放热量。这些相变是一阶跃迁，并与潜热或焓有关。

4. 发明申请

WO2012173860A2 TIME-DELAY FLUIDS FOR WELLBORE CLEANUP 审中-公开
标题翻译：用于井筒清洁的时间延迟流体
公开(公告)号：WO2012173860A2
公开(公告)日：2012-12-20
申请号：PCT/US2012041303
申请日：2012-06-07
申请人： BAKER HUGHES INC , QUINTERO LIRIO
发明人： QUINTERO LIRIO
IPC分类号： E21B43/22 , E21B37/00
CPC分类号： E21B43/16 , C09K8/52 , C09K2208/14
摘要： A method for delaying the removal of a majority of an oil-based mud (OBM) filter cake from a hydrocarbon reservoir wellbore that utilizes a multiple phase composition is described. The use of the multiple phase composition allows for a microemulsion, a miniemulsion, or a nanoemulsion to form in situ downhole at a controllable time. The method includes pumping the multiple phase composition comprising an additive into the wellbore. The multiple phase composition may be broken thereby releasing the additive. The broken multiple phase composition and the additive may contact the OBM filter cake particles to form an in situ emulsion selected from the group consisting of a nanoemulsion, a miniemulsion, a microemulsion, a multiple emulsion, a water- continuous emulsion and mixtures thereof. The in situ emulsion may incorporate more of the external oil from the OBM filter cake in order to more easily remove the OBM filter cake.
摘要翻译：描述了一种用于延迟大部分油基泥浆（OBM）滤饼从利用多相组合物的烃储层井筒去除的方法。使用多相组合物允许微乳液，细乳液或纳米乳液在可控制的时间内原位形成。该方法包括将包含添加剂的多相组合物泵送到井筒中。可以破坏多相组合物，从而释放添加剂。破碎的多相组合物和添加剂可以接触OBM滤饼颗粒以形成选自纳米乳液，细乳液，微乳液，多重乳液，水连续乳液及其混合物的原位乳液。原位乳液可以掺入更多的来自OBM滤饼的外部油，以便更容易地除去OBM滤饼。

5. 发明申请

WO2012009128A2 NANOFLUIDS AND METHODS OF USE FOR DRILLING AND COMPLETION FLUIDS 审中-公开
标题翻译：纳米流体和使用钻井和完井液的方法
公开(公告)号：WO2012009128A2
公开(公告)日：2012-01-19
申请号：PCT/US2011041639
申请日：2011-06-23
申请人： BAKER HUGHES INC , QUINTERO LIRIO , CARDENAS ANTONIO ENRIQUE , CLARK DAVID E
发明人： QUINTERO LIRIO , CARDENAS ANTONIO ENRIQUE , CLARK DAVID E
IPC分类号： C09K8/32 , C09K8/02 , C09K8/04
CPC分类号： C09K8/32 , C09K8/032 , C09K8/035 , C09K8/05 , C09K8/524 , C09K8/528 , C09K2208/10 , C09K2208/12 , C09K2208/20 , C09K2208/22 , C09K2208/32 , C09K2208/34
摘要： Nanomaterial compositions are useful for applications in drilling and completion fluids as enhancers of electrical and thermal conductivity, emulsion stabilizers, wellbore strength improvers, drag reduction agents, wettability changers, corrosion coating compositions and the like. These nanomaterials may be dispersed in the liquid phase in low volumetric fraction, particularly as compared to corresponding agents of larger size. Nanofluids (fluids containing nano-sized particles) may be used to drill at least part of the wellbore. Nanofluids for drilling and completion applications may be designed including nanoparticles such as carbon nanotubes. These fluids containing nanomaterials, such as carbon nanotubes, meet the required rheological and filtration properties for application in challenging HPHT drilling and completions operations.
摘要翻译：纳米材料组合物可用作钻井和完井液体中作为导电和导热性增强剂，乳液稳定剂，井眼强度改进剂，减阻剂，润湿性改变剂，防腐涂料组合物等。这些纳米材料可以以低体积分数分散在液相中，特别是与较大尺寸的相应试剂相比。纳米流体（含有纳米尺寸颗粒的流体）可用于钻至少部分井筒。用于钻井和完井应用的纳米流体可以设计成包括纳米颗粒如碳纳米管。这些含有纳米材料的流体（如碳纳米管）可满足应用于具有挑战性的HPHT钻井和完井作业所需的流变和过滤性能。

6. 发明申请

WO2011112445A3 OIL-BASED DRILLING FLUID RECOVERY AND REUSE 审中-公开
标题翻译：油基钻井液回收和再利用
公开(公告)号：WO2011112445A3
公开(公告)日：2011-11-24
申请号：PCT/US2011027173
申请日：2011-03-04
申请人： BAKER HUGHES INC , CLARK DAVID E , QUINTERO LIRIO , WITTHAYAPANYANON ANURADEE , MCKELLAR ALEXANDER JOHN , GILBERT MARTIN
发明人： CLARK DAVID E , QUINTERO LIRIO , WITTHAYAPANYANON ANURADEE , MCKELLAR ALEXANDER JOHN , GILBERT MARTIN
IPC分类号： E21B21/06 , E21B21/08
CPC分类号： E21B21/068
摘要： Methods and related systems are configured to treat a drilling fluid to cause water droplets to coalesce. One or more phases are thereafter separated from the treated drilling fluid. The oil and / or solids separated from the treated drilling fluid may be added to a base fluid.
摘要翻译：方法和相关系统被配置为处理钻井液以引起水滴聚结。此后将一个或多个相与处理过的钻井液分离。可以将从处理过的钻井液中分离出的油和/或固体添加到基液中。

7. 发明申请

WO2012096945A2 METHOD FOR CLEANING DRILL CUTTINGS 审中-公开
标题翻译：清洁钻头切削的方法
公开(公告)号：WO2012096945A2
公开(公告)日：2012-07-19
申请号：PCT/US2012020757
申请日：2012-01-10
申请人： BAKER HUGHES INC , QUINTERO LIRIO , WITTHAYAPANYANON ANURADEE , BREGE JONATHAN J , CLARK DAVID E
发明人： QUINTERO LIRIO , WITTHAYAPANYANON ANURADEE , BREGE JONATHAN J , CLARK DAVID E
IPC分类号： E21B21/01 , C09K8/52 , E21B37/06
CPC分类号： E21B21/066
摘要： One method for treating cuttings from a subsurface formation may include treating the cuttings with at least one surfactant and at least one stabilizing agent. The method may include contacting the cuttings with the stabilizing agent(s) before contacting the cuttings with the surfactant(s). Another method for treating drill cuttings includes returning the drill cuttings to a substantially water-wet condition by using at least one stabilizing agent to remove at least a portion of a hydrocarbon from the drill cuttings.
摘要翻译：一种处理地下地层岩屑的方法可以包括用至少一种表面活性剂和至少一种稳定剂处理岩屑。该方法可以包括在使所述插条与所述表面活性剂接触之前使所述插条与所述稳定剂接触。处理钻屑的另一种方法包括通过使用至少一种稳定剂将钻屑返回到基本上水润的状态，以从钻屑中除去至少一部分烃。

8. 发明申请

WO2010144365A2 LIQUID CRYSTALS FOR DRILLING, COMPLETION AND PRODUCTION FLUIDS 审中-公开
标题翻译：用于钻井，完井和生产流体的液体晶体
公开(公告)号：WO2010144365A2
公开(公告)日：2010-12-16
申请号：PCT/US2010037632
申请日：2010-06-07
申请人： BAKER HUGHES INC , QUINTERO LIRIO , CLARK DAVID E , CARDENAS ANTONIO ENRIQUE , DOWNS HARTLEY H , GALLAGHER CHRISTOPHER T
发明人： QUINTERO LIRIO , CLARK DAVID E , CARDENAS ANTONIO ENRIQUE , DOWNS HARTLEY H , GALLAGHER CHRISTOPHER T
IPC分类号： C09K8/035 , C09K19/00 , E21B43/00
CPC分类号： E21B43/26 , C09K8/035 , C09K8/602 , C09K8/604 , C09K8/68 , C09K8/88 , C09K2208/28 , E21B21/003
摘要： Fluids containing liquid crystal-forming surfactants or polymeric surfactants, or polymers, or complex polymers or copolymers, or graphite nanotubes or Janus particles in a polar and/or non polar liquid, and optionally, co-surfactants, are useful in drilling, completion and production operations to give increased viscosity (solids suspension ability) and/or decreased fluid loss, as compared to otherwise identical fluids absent the liquid crystals. These liquid crystal compositions contain organized micelles. The liquid crystal-containing fluids are useful in completion fluids, fracturing fluids, formation damage remediation, waste management, lost circulation drilling optimization, reducing trapped annular pressure during the hydrocarbon production process, well strengthening, friction and drag reducers, fluids introduced through an injection well for geothermal wells, and the controlled release of additives into a wellbore, at a subterranean formation or at the oil production facilities.
摘要翻译：含极性和/或非极性液体中的液晶形成表面活性剂或聚合物表面活性剂或聚合物或复合聚合物或共聚物或石墨纳米管或亚麻颗粒的流体和任选的辅助表面活性剂可用于钻井，完井和与没有液晶的其他相同的流体相比，生产操作提供了增加的粘度（固体悬浮能力）和/或降低的流体损失。这些液晶组合物含有有组织的胶束。含液晶的液体可用于完井流体，压裂液，地层破坏修复，废物管理，泄漏循环钻井优化，减少碳氢化合物生产过程中困难的环形压力，良好强化，摩擦和减阻剂，通过注射引入的流体适用于地热井，以及将添加剂控制释放到井筒，地下地层或石油生产设施。

9. 发明申请

WO2010065516A3 NANOEMULSIONS 审中-公开
标题翻译：纳米乳液
公开(公告)号：WO2010065516A3
公开(公告)日：2010-08-19
申请号：PCT/US2009066216
申请日：2009-12-01
申请人： BAKER HUGHES INC , QUINTERO LIRIO , CLARK DAVID E , MCKELLAR ALEXANDER JOHN
发明人： QUINTERO LIRIO , CLARK DAVID E , MCKELLAR ALEXANDER JOHN
IPC分类号： B82B3/00 , B01F3/00
CPC分类号： C09K8/36 , C09K8/265 , C09K8/28 , C09K8/52 , C09K8/60 , C09K8/68 , C09K19/54 , C09K2019/528 , C11D3/18 , C11D17/0021 , C11D17/0026
摘要： Nanoemulsions have been discovered to be useful to the oil field. More particularly water-in-oil (W/O), oil-in-water (O/W) and other classes of nanoemulsions have found beneficial application in drilling, completion, well remediation and other oil and gas industry related operations. Additionally, nanoemulsions may reduce friction pressure losses, as well as reduce subsidence of solid weight material during oil and gas operations. New preparation methods for nanoemulsions have also been discovered.
摘要翻译：已经发现纳米乳液对油田有用。更特别地，油包水（W / O），水包油（O / W）和其他类别的纳米乳液已经在钻井，完井，油井修复和其他石油和天然气工业相关操作中发现有益的应用。此外，纳米乳液可以减少摩擦压力损失，并减少石油和天然气操作过程中固体重量材料的沉降。纳米乳剂的新制备方法也已被发现。

10. 发明公开

EP1786879A4 METHOD OF REMOVING AN INVERT EMULSION FILTER CAKE AFTER THE DRILLING PROCESS USING A SINGLE PHASE MICROEMULSION 无效
标题翻译：除去方法反相乳液滤饼钻孔后采用单相微乳液
公开(公告)号：EP1786879A4
公开(公告)日：2009-04-01
申请号：EP05796796
申请日：2005-09-02
申请人： BAKER HUGHES INC
发明人： JONES THOMAS A , CLARK DAVID E , QUINTERO LIRIO , EWEN BRUCE RAE
IPC分类号： C09K3/00 , C09K8/36 , C09K8/52
CPC分类号： C09K8/36 , C09K8/52 , E21B37/08
摘要： Single phase microemulsions improve the removal of filter cakes formed during drilling with invert emulsions. The single phase microemulsion removes oil and solids from the deposited filter cake. Optionally an acid capable of solubilizing the filter cake bridging particles may also be used with the microemulsion. In one non-limiting embodiment the acid may be a polyamino carboxylic acid. Skin damage removal from internal and external filter cake deposition can be reduced.

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