Production of barium sulfate and fracturing fluids by mixing produced water and seawater

Production of barium sulfate and fracturing fluids by mixing produced water and seawater

A system and method for producing base water and sediment includes combining produced water with seawater to precipitate barium sulfate from barium in the produced water and sulfates in the seawater, and separating the sediment to obtain base water and sediment. The base water may have less than a s...

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Bibliographische Detailangaben
Hauptverfasser: AL-GUNAHIMI FAHAD IBRAHIM, VILAGINES REGIS DIDIER ALAIN, CHEN TAO, ABUHAMAYER, NAEL, M, CUI YINGZHE, ALOTAIBI SULTAN S
Format: Patent
Sprache:chi ; eng
Schlagworte:
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Beschreibung
Zusammenfassung:A system and method for producing base water and sediment includes combining produced water with seawater to precipitate barium sulfate from barium in the produced water and sulfates in the seawater, and separating the sediment to obtain base water and sediment. The base water may have less than a specified amount of sulfate and be used in a hydraulic fracturing fluid. The sediment can obtain the weighting agent for well drilling. 一种用于产生基础水和沉淀物的系统和方法，包括将采出水与海水合并以由采出水中的钡和海水中的硫酸盐沉淀硫酸钡，以及分离沉淀物以得到基础水和沉淀物。基础水可以具有小于指定量的硫酸盐并且被用于水力压裂液。沉淀物可以得到用于钻井的增重剂。