CAJ | 학술논문

塔里木盆地塔中一号坡折带奥陶系焦滩复合体灰岩地层压力系数在1.15左右,缝洞发育,硫化氢含量为800-300 000 mg/L.为探索该区块的开发方案,股份公司决定先期优选2口井进行控压钻井(简称MPD)实验.主要介绍了控压钻进技术在塔里木油田水平井塔中62-13H井中的实施情况,施工取得了预期的效果,可进一步推广应用.
탑리목분지탑중일호파절대오도계초탄복합체회암지층압력계수재1.15좌우,봉동발육,류화경함량위800-300 000 mg/L.위탐색해구괴적개발방안,고빈공사결정선기우선2구정진행공압찬정(간칭MPD)실험.주요개소료공압찬진기술재탑리목유전수평정탑중62-13H정중적실시정황,시공취득료예기적효과,가진일보추엄응용.
Formation pressure coefficient of Ordovician shoal-reef compound limestone of NO. 1 slope break zone in Tarimu basin is about 1. 15. Fractures and holes develop there, and the hydrogen sulfide content is 800-300 000 mg/L. In order to pursue the development program in this block, 2 wells were chosen to conduct pilot pressure controlled drilling test (MPD abbreviated) by the company. Application condition of pressure controlled drilling technology in well Tazhong 62-13H was introduced. The technology achieved desired results and can be further promoted.