Разработка составов промывочных жидкостей для бурения скважин на сильноминерализованной пластовой воде

Аннотация

Subject of research: polymeric water-soluble reagent on the basis of a carpet manufacture, a chisel solution, a weighting additive. Purpose of work: creation of a chisel solution on a basis strongly mineral water, synthesizing of a new reagent for the stabilization of a chisel solution prepared on strongly mineral water. Methods of research: studying physical and chemical and rheology properties of chisel solutions, static and dynamic pressure of shift of a clay solution, technological properties and water return of a chisel solution. The results obtained and their novelty: for the first time the new polymeric water-soluble reagent is developed for a chisel solution on strongly mineral brine water. Features of properties of polymeric reagents as a regulator of chisel solutions and lower water returns arc established. Practical value: the effective structure of a chisel solution on the basis of a new polymeric water-soluble reagent which allows using strongly mineral water is developed. Semi plants for reception of a new reagent arc made. Degree of embed and economic effectivity: release of industrial party of a polymeric reagent for a chisel solution which has been introduced on chinks Surgil is carried out, Berdah etc. Economic cffcctiency from application new polymeric water-soluble reagent for 2005-2008 years make up more 850 millions sums. Field of application: drilling of oil and gas chinks on the territory of Republic Uzbekistan.