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1. 发明授权

US4425241A Drilling fluids 失效
标题翻译：钻井液
公开(公告)号：US4425241A
公开(公告)日：1984-01-10
申请号：US331031
申请日：1981-12-16
申请人： Billy L. Swanson
发明人： Billy L. Swanson
IPC分类号： C08L71/02 , C09K8/20 , C09K8/22 , C09K8/50 , C09K8/588 , C09K7/02
CPC分类号： C09K8/588 , C08L71/02 , C09K8/206 , C09K8/22 , C09K8/50
摘要： Polyethylene glycols in combination with at least one water-dispersible polymeric viscosifier comprising cellulose ethers, cellulose sulfate esters, polyacrylamides, guar gum, or heteropolysaccharides improve the water loss properties of water-based drilling fluids, particularly in hard brine environments.
摘要翻译：聚乙二醇与至少一种包含纤维素醚，硫酸纤维素酯，聚丙烯酰胺，瓜尔胶或杂多糖的水分散性聚合物增粘剂组合，改善了水基钻井液的水损失特性，特别是在硬盐水环境中。

2. 发明授权

US06514916B1 Process for making sulfonated uintaite and well fluid additives including sulfonated uintaite 有权
标题翻译：制备磺化uintaite和良好流体添加剂的方法，包括磺化uintaite
公开(公告)号：US06514916B1
公开(公告)日：2003-02-04
申请号：US09659888
申请日：2000-09-12
申请人： Richard L. Clampitt , Billy L. Swanson
发明人： Richard L. Clampitt , Billy L. Swanson
IPC分类号： C09K702
CPC分类号： C09K8/32 , C09K8/22 , Y10S507/904 , Y10S507/922
摘要： Sulfonated uintaite is prepared by sulfonating a naturally occurring uintaite charge with a sulfonating agent such as sulfur trioxide, fuming sulfuric acid, chlorosulfonic acid, oleum, or concentrated sulfuric acid to produce sulfonic acids of uintaite. The resulting sulfonic acids are neutralized with a caustic neutralizing agent and sulfonated uintaite is the product. The sulfonated uintaite product is dried and packaged. The produced sulfonated uintaite is useful in oil and gas well working fluids (drilling muds). Neutralization of the resulting sulfonic acids with sodium hydroxide or ammonium hydroxide as the caustic neutralizing agent yields water and oil-soluble or dispersible salts of the sulfonated uintaite. Neutralization with Ca(OH)2 (calcium hydroxide) as the caustic neutralizing agent yields a product which is preferable in oil-based muds.
摘要翻译：通过用磺化剂如三氧化硫，发烟硫酸，氯磺酸，发烟硫酸或浓硫酸磺化天然存在的铝白粉矿来制备磺化的铝白泥，以产生乌素的磺酸。所得的磺酸用苛性中和剂中和，磺化的uintaite是产物。将磺化的乌素产品干燥并包装。所生产的磺化锌白粉可用于油气井工作液（钻井泥浆）。用苛性钠中和剂的氢氧化钠或氢氧化铵中和所得的磺酸产生磺化uintaite的水和油溶性或可分散的盐。用Ca（OH）2（氢氧化钙）作为碱性中和剂进行中和，得到在油基泥浆中优选的产物。

3. 发明授权

US4752404A Blends of water soluble polymers 失效
标题翻译：水溶性聚合物的共混物
公开(公告)号：US4752404A
公开(公告)日：1988-06-21
申请号：US21832
申请日：1987-03-04
申请人： Lyle D. Burns , Billy L. Swanson
发明人： Lyle D. Burns , Billy L. Swanson
IPC分类号： C09K8/04 , C09K8/62 , C09K8/72 , E21B43/27
CPC分类号： C09K8/74 , Y10S507/903 , Y10S507/923 , Y10S507/933
摘要： Blends of water soluble polymers containing varying ratios of acrylamide and sodium 2-acrylamido-2-methylpropane sulfonate are provided which synergistically increase the viscosity of acidic solutions. Improved methods of matrix acidizing and fracture acidizing are also provided.

4. 发明授权

US4743383A Drilling fluid additives for use in hard brine environments 失效
标题翻译：钻井液添加剂用于硬盐水环境
公开(公告)号：US4743383A
公开(公告)日：1988-05-10
申请号：US934388
申请日：1986-11-24
申请人： Wayne S. Stewart , George G. Dixon , John M. Elsen , Billy L. Swanson
发明人： Wayne S. Stewart , George G. Dixon , John M. Elsen , Billy L. Swanson
IPC分类号： C09K8/035 , C09K7/02
CPC分类号： C09K8/035
摘要： A drilling fluid additive is disclosed which will prevent water loss into subterranean formations during the drilling of oil and gas wells in hard brine environments. The drilling fluid additive comprises a hydrocarbon, an anionic surfactant, an alcohol, a sulfonated asphalt, a biopolymer, and optionally an organophilic clay, poly(N-vinyl-2-pyrrolidone-co-sodium-2-acryamido-2-methylpropane sulfonate, and water.
摘要翻译：公开了一种钻井液添加剂，其将在硬盐水环境中的油气井钻井期间防止水分流入地下地层。钻井液添加剂包括烃，阴离子表面活性剂，醇，磺化沥青，生物聚合物和任选的亲有机粘土，聚（N-乙烯基-2-吡咯烷酮 - 共钠-2-丙烯酰胺基-2-甲基丙烷磺酸盐，和水。

5. 发明授权

US4440228A Gelled compositions and well treating 失效
标题翻译：凝胶组合物和良好的处理
公开(公告)号：US4440228A
公开(公告)日：1984-04-03
申请号：US343638
申请日：1982-01-28
申请人： Billy L. Swanson
发明人： Billy L. Swanson
IPC分类号： C09K8/68 , C09K8/72 , E21B43/22
CPC分类号： C09K8/882 , C09K8/588 , C09K8/685 , C09K8/90 , C09K8/905 , Y10S507/936
摘要： Gelled compositions suitable as fracture fluids and water diversion agents comprising water, a polymeric viscosifier, an aldehyde component, and at least one phenolic component such as resorcinol, catechol, and the like, as well as selected oxidized phenolic materials such as 1,4-benzoquinone of natural or synthetic origin and natural and modified tannins. The gelled compositions can additionally contain gel stabilizers and chemical buffering agents.
摘要翻译：适合作为断裂流体的胶凝组合物和引水剂，其包含水，聚合物增粘剂，醛组分和至少一种酚组分如间苯二酚，儿茶酚等，以及选择的氧化酚类物质，天然或合成来源的苯醌和天然和改性单宁。胶凝的组合物可另外含有凝胶稳定剂和化学缓冲剂。

6. 发明授权

US4293036A Shear-thickening compositions 失效
标题翻译：剪切增稠组合物
公开(公告)号：US4293036A
公开(公告)日：1981-10-06
申请号：US110439
申请日：1980-01-08
申请人： Billy L. Swanson
发明人： Billy L. Swanson
IPC分类号： C09K8/588 , C09K8/62 , E21B43/26 , E21B43/22
CPC分类号： C09K8/588 , C09K8/68 , C09K8/885
摘要： Shear-thickening aqueous compositions useful as workover fluids in producing or injection wells, as water diversion agents and mobility control fluids in post-primary oil recovery operations, and as hydraulic fracturing fluids well stimulation treatments are provided comprising the reaction product formed from a high molecular weight polyalkylene oxide polymer and a synthetic resin produced from aldehydes and phenols in an alkaline environment.
摘要翻译：提供用作生产井或注入井中的修井液的剪切增稠水性组合物，作为原油间采油操作中的分水剂和流动控制液，以及作为水力压裂液的井刺激处理，包括由高分子重量的聚环氧烷聚合物和在碱性环境中由醛和酚生产的合成树脂。

7. 发明授权

US4289203A Oil displacement method using shear-thickening compositions 失效
标题翻译：使用剪切增稠组合物的排油方法
公开(公告)号：US4289203A
公开(公告)日：1981-09-15
申请号：US110438
申请日：1980-01-08
申请人： Billy L. Swanson
发明人： Billy L. Swanson
IPC分类号： C09K8/508 , C09K8/588 , C09K8/62 , E21B33/138 , E21B43/22 , E21B43/267
CPC分类号： C09K8/588 , C09K8/5086 , C09K8/68 , C09K8/885
摘要： Shear-thickening aqueous compositions useful as workover fluids in producing or injection wells, as water diversion agents and mobility control fluids in post-primary oil recovery operations, and as hydraulic fracturing fluids well stimulation treatments are provided comprising the reaction product formed from a high molecular weight polyalkylene oxide polymer and a synthetic resin produced from aldehydes and phenols in an alkaline environment.
摘要翻译：提供用作生产井或注入井中的修井液的剪切增稠水性组合物，作为原油间采油操作中的分水剂和流动控制液，以及作为水力压裂液的井刺激处理，包括由高分子重量的聚环氧烷聚合物和在碱性环境中由醛和酚生产的合成树脂。

8. 发明授权

US4246124A Gelled compositions and well treating 失效
标题翻译：凝胶组合物和良好的处理
公开(公告)号：US4246124A
公开(公告)日：1981-01-20
申请号：US925357
申请日：1978-07-17
申请人： Billy L. Swanson
发明人： Billy L. Swanson
IPC分类号： C09K8/68 , C09K8/72 , E21B43/26 , E21B43/22
CPC分类号： C09K8/882 , C09K8/685 , C09K8/887 , C09K8/90 , Y10S507/922 , Y10S507/935
摘要： Gelled compositions suitable as fracture fluids and water diversion agents comprising water, a polymeric viscosifier, an aldehyde component, and at least one phenolic component such as resorcinol, catechol, and the like, as well as selected oxidized phenolic materials such as 1,4-benzoquinone of natural or synthetic origin and natural and modified tannins. The gelled compositions can additionally contain gel stabilizers and chemical buffering agents.
摘要翻译：适合作为断裂流体的胶凝组合物和引水剂，其包含水，聚合物增粘剂，醛组分和至少一种酚组分如间苯二酚，儿茶酚等，以及选择的氧化酚类物质，天然或合成来源的苯醌和天然和改性单宁。胶凝的组合物可另外含有凝胶稳定剂和化学缓冲剂。

9. 发明授权

US4055502A Method and composition for acidizing subterranean formations 失效
标题翻译：酸化地下地层的方法和组成
公开(公告)号：US4055502A
公开(公告)日：1977-10-25
申请号：US643984
申请日：1975-12-24
申请人： Billy L. Swanson
发明人： Billy L. Swanson
IPC分类号： C09K8/68 , C09K8/72 , E21B43/27
CPC分类号： C09K8/76 , C09K8/86 , C09K8/882 , Y10S507/903 , Y10S507/923 , Y10S507/933
摘要： Gelled acidic compositions suitable for either matrix acidizing or fracture-acidizing of subterranean formations, and methods of using said compositions in acidizing operations, are provided. Said compositions comprise water, a water-dispersible polymer of acrylamide, an acid, and a flavotannin gelling agent. In a preferred embodiment, said compositions also comprise a gelation promoter, e.g., sodium dichromate or potassium dichromate.
摘要翻译：提供了适用于地下地层的基质酸化或断裂酸化的胶凝酸性组合物，以及在酸化操作中使用所述组合物的方法。所述组合物包含水，丙烯酰胺的水分散性聚合物，酸和黄曲坦胶凝剂。在优选的实施方案中，所述组合物还包含凝胶促进剂，例如重铬酸钠或重铬酸钾。

10. 发明授权

US5380705A Drilling mud comprising tetrapolymer consisting of n-vinyl-2-pyrrolidone, acrylamidopropanesulfonicacid, acrylamide, and acrylic acid 失效
标题翻译：包含由n-乙烯基-2-吡咯烷酮，丙烯酰胺丙磺酸，丙烯酰胺和丙烯酸组成的四元共聚物的钻井泥浆
公开(公告)号：US5380705A
公开(公告)日：1995-01-10
申请号：US237942
申请日：1994-05-02
申请人： Michael Stephens , Billy L. Swanson , Bharat B. Patel
发明人： Michael Stephens , Billy L. Swanson , Bharat B. Patel
IPC分类号： C09K8/24 , C09K7/02
CPC分类号： C09K8/24
摘要： A water-based drilling fluid comprising a water soluble tetrapolymer in combination with clayey materials.
摘要翻译：一种水性钻井液，其包含与粘土材料组合的水溶性四元共聚物。

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