Junggar Basin Drilling And Application Of Key Technologies

Current development priorities of oil and gas industry have shifted westward exploration focused on the Junggar Basin in northwest China, the Tarim Basin, these deeply buried reservoir basin, the most typical is the Junggar Basin oil and gas exploration drilling, are all deep oil wells.Basin strata complex and deeply buried target layer, well structure is unreasonable, bit selection difficulties, drilling efficiency and low drilling speed. Hard pieces of high stress area drilling fluid shale sloughing focused, once borehole instability, leading to underground resistance cards, frequent complications.Junggar Basin and complex geological conditions to some extent, affected the progress of drilling, exploration and development in the West for further steps, they must be related to drilling technology and drilling techniques to study and optimize quality and high speed drilling, exploration of the Junggar Basin to resolve some of the process key technical issues, thereby enhancing the Junggar Basin, drilling rate, accelerate the process of oil and gas exploration in the region.Therefore, the Junggar Basin of the key technologies of drilling, formation characteristics from the Junggar basin, casing, drill bit selection, drilling techniques, accident prevention in all the complexity and technical aspects of drilling analysis and research, and practical field application form for Junggar Basin, a key technology of drilling and drilling in the Junggar Basin, the process of extensive promotion and application. Junggar Basin to accelerate drilling speed, drilling speed up the development pace of the Junggar Basin.