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    • 22. 发明申请
    • Methods of creating high porosity propped fractures
    • 创造高孔隙度支撑骨折的方法
    • US20060048944A1
    • 2006-03-09
    • US11049252
    • 2005-02-02
    • Diederik van BatenburgGerard Glasbergen
    • Diederik van BatenburgGerard Glasbergen
    • E21B43/267E21B43/26
    • C09K8/80C09K8/62C09K8/68C09K8/805C09K2208/30E21B43/267Y10S507/924
    • Methods of forming a high porosity propped fracture comprising: providing a slurry comprising a fracturing fluid, proppant particulates, and a weighting agent; introducing the slurry into a portion of a fracture within the subterranean formation; and, depositing the proppant particulates into the portion of the fracture within the subterranean formation so as to form a high porosity propped fracture. Methods of fracturing a subterranean formation to form a high porosity propped fracture comprising: creating at least one fracture within a portion of a subterranean formation; placing a slurry comprising a fracturing fluid, high density plastic particulates, and a weighting agent into at least a portion of the created fracture; and, depositing the high density plastic proppant particulates into a portion of the fracture so as to form a high porosity propped fracture. Slurries suitable for use in subterranean fracturing operations comprising: a fracturing fluid, proppant particulates, and a weighting agent.
    • 形成高孔隙率支撑断裂的方法,包括:提供包含压裂液,支撑剂颗粒和加重剂的浆料; 将所述浆料引入所述地层内的断裂部分中; 并且将支撑剂颗粒沉积到地层内的断裂部分中以便形成高孔隙率的支撑断裂。 压裂地层以形成高孔隙度支撑断裂的方法,包括:在地层的一部分内产生至少一个裂缝; 将包含压裂流体,高密度塑料颗粒和加重剂的浆料放置在所产生的裂缝的至少一部分中; 并且将高密度塑料支撑剂颗粒沉积到断裂的一部分中,以形成高孔隙度支撑断裂。 适用于地下压裂作业的浆料包括:压裂液,支撑剂颗粒和加重剂。
    • 26. 发明授权
    • Formate based liquid gel concentrates
    • 甲酸基液体凝胶浓缩液
    • US07268101B2
    • 2007-09-11
    • US10713796
    • 2003-11-13
    • Diederik van BatenburgMorice Hoogteijling
    • Diederik van BatenburgMorice Hoogteijling
    • E21B43/00C09K8/582
    • C09K8/90C09K8/08C09K8/68
    • A liquid gel concentrate for forming a high viscosity treating fluid is provided which can be premixed and stored before being used. The concentrate is comprised of an aqueous formate solution, at least one hydratable polymer which yields viscosity upon hydration and optionally an inhibitor having the property of reversibly reacting with the hydratable polymer in a manner whereby the rate of hydration of the polymer is retarded. Upon the selective reversal of the hydration inhibiting reaction the polymer is hydrated and high viscosity yielded thereby. The concentrate can be diluted with water to hydrate the hydratable polymer and form a large volume of high viscosity treating fluid.
    • 提供用于形成高粘度处理流体的液体凝胶浓缩物,其可以在使用前预混合并储存。 浓缩物由甲酸水溶液,至少一种在水合时产生粘度的可水合聚合物和任选地具有与可水合聚合物可逆反应的性质的抑制剂组成,其中聚合物的水合速率延迟。 当水合抑制反应的选择性反转时,聚合物水合并由此产生高粘度。 浓缩物可以用水稀释以使可水合的聚合物水合并形成大体积的高粘度处理液。