Aiming at the technical problems such as fluid loss reduction, rheology and inhibition coordination, and well wall stability of ultra-high density drilling fluid system under high temperature and high pressure conditions, the ultra-high density composite brine drilling fluid system with a density of 2.6g/cm3 was developed by carrying out research work such as optimization of high-temperature resistant drilling fluid treatment agent, optimization of drilling fluid particle size distribution, and optimization of drilling fluid system composition.
Ultra-deep Wells or geothermal Wells often face formation temperatures of more than 220 ° C in drilling construction, and deep Wells often drill salt paste layer, so the company has developed ultra-high temperature water-based drilling fluid system with temperature resistance of more than 220 ° C.
The company has a large production base covering an area of over 100 acres, advanced production equipment, and can produce over 40 products in the field of drilling fluid treatment agents. The company has established a chemical synthesis room, analysis laboratory, product testing room, oil layer protection research room, and drilling fluid research room, equipped with advanced and complete experimental testing instruments, with precise testing.
According to modern enterprise management concepts, we have achieved scientific and standardized production management; Mechanization and automation of production operations; Electronic measurement.
Shandong Deshunyuan Petro Sci & Tech Co. LTD (hereinafter referred to as “DSY”) is located in Shengli Oilfield (The second largest oilfield in China) of Dongying city. The company was founded in 1999 with 15 million USD registered capital. It is a high-tech enterprise which is dedicated to the new petroleum technology development and application. The company has more than 100 acres of drilling fluid workshops and more than 30,000 MT annual production capacity of drilling fluid additives.
The main business covers drilling fluid additives production, drilling fluid engineering service, harmless disposal technology service of drilling waste, R&D of chemicals for Oilfield. DSY provides drilling fluid products and technical proposal for the customers to help them maximize the productivity and cost-efficiency of their drilling operations.
塔里木油田入網證
高新技術企業證書
AAA級信用企業等級證書
Certificate of Authority to use the official API Monogram
Health Safety and Environmental Management System Certification
2025-09-23
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