压裂

The crude oil from the oil field is used as the base fluid and the synthesis condition of gelling agent aluminum dialkyl phosphate in oil-based fracturing fluid is studied in this paper.

根据相似相溶原理和油田原油的组分，探讨了油基压裂液胶凝剂二烷基磷酸酯铝的合成条件，进而对配制的压裂液流变性能、耐剪切性能、破胶性能等进行了测试和评价。

Keywords fishable bridge plug;horizontal well;staged fracturing;staged isolation;fracturing string

可捞式桥塞；水平井；分段压裂；分段隔离；压裂管柱

The result has demonstrated that the established model mentioned in this article can be used to analyse the rule of reservoir crustal stress, rock morphotropy, fluid pressure, porosity and permeability alternation with time and interspace and its effect to production. The improvement of fracturing stimulation mechanism has settled a more complete theory base for optimizing fracturing program.

结果说明，本文所建模型可以用于分析油藏地应力、岩石应变、流体压力、孔隙度、渗透率随时间和空间的变化规律及对生产的影响，进一步完善了压裂增产机理，为压裂方案优化奠定了更完善的理论基础。

In view of the characteristics of deep oil reservoir with low permeability in Punan Oil Field and its development situation, the massive fracturing test had been done.

本文对目前我国广泛开展的整体压裂配套技术的优点作了较全面的综述，并针对劫南油田深层低渗透的油藏特征及开发状况，实施整体压裂试验。

Reasonable acid system is the key factor of eliminating the fracturing fluid damage to fracture surface and proppant, and also the key factor of making the hydraulic fracturing compounding acidifying technology successful.

酸液体系是否合理是能否消除压裂液对裂缝壁面及支撑剂层损害的关键因素，因此也是水力压裂复合酸化技术能否取得成功的关键。

Therefore the study on fracturing fluid is the most important aspect of hydraulic fracturing.

因此，压裂液的研究是水力压裂领域的最主要方面。

The synthesis condition of gelling agent phosphate ester in oil base fracturing fluid is studied on this paper.

探讨了油基压裂液胶凝剂磷酸酯的合成条件，进而对配制的压裂液性能进行了评价。

Horizontal well sectionalized hydraulic fractured technology has been a high speed development as a means of increasing production in low permeability reservoir, but compare to the fracture-extend model, temperature model, surface treatment pressure model, it advanced slowly in the proppant transport model.

水平井分级压裂技术作为水平井开发的低渗透油气藏主要的增产改造的工艺措施，受到了国内外各油田的高度重视并得到了长足的发展，但相对于水平井压裂单裂缝的延伸模型、温度场模型、施工压力预测模型来说，在水平井单裂缝的支撑剂输送模型的研究方面却进展缓慢。

Acidizing and fracturing are performed on perforated Berea sandstone targets after perforating tests in labs.

在实验室条件下对贝雷砂岩进行射孔试验，并分别对射孔后的靶体进行酸化、压裂工艺处理，利用核磁共振和工业X-CT技术分别对未射孔的靶体、射孔后的靶体、射孔后酸化的靶体、射孔后压裂的靶体进行测试。

Both properties and existing problems of the conventional fracturing fluids were described in this paper, and a new water-in-oil emulsion fracturing fluid was developed according to the properties of strong water sensitive and low pressured reservoirs of Gars oil field, Qinghai Province.

本文介绍了常规压裂液的特点和存在的问题，针对青海尕斯油田中浅层油藏强水敏、低压的特征，研制出了一种新型的油包水乳化压裂液体系。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。