查询词典 oilfield

The models for calculating formation fracturing pressure are obtained on the basis of fracturing criterion, and the reliability of these models is proved by the comparison of the calculated formation fracturing pressures of several wells in an oilfield with the actu...

结果表明，运用断裂理论建立的破裂压力计算模型由于考虑了裂隙的存在，与地层的实际更为吻合，因而准确性更高，适用范围更广。其计算结果与现场实测值更为接近，从而也验证了模型的可靠性。

Based on wave propagation feature, this paper analyses 3D seismic migration algorithms such as alternating direction implicit method, LU decomposition method, and inverse operator approach method. The result shows that the alternating direction implicit method is fast but causes distortion in wave field extrapolation and affects image accuracy; however LU decomposition and inverse operator approach methods are fast while holding circular symmetry of wave field, and are promising in oilfield exploration and development.

在波的传播特征分析基础上，对交替方向隐式法、LU分解法、逆算子逼近法等三维地震偏移算法进行了分析研究，结果表明，交替方向隐式法虽然快捷但是在波场外推中明显产生畸变并影响成像的准确性，而LU分解和逆算子逼近法是保持波场圆对称特征前提下的快速算法，在油田勘探开发中具有较好的应用前景。

In accordance with the problems of waste water discharge and lack of clean water, a comparative test is conducted in Shengtuo Oilfield to produce polymer using waste water. Comparative study of multinomial performance indexes of the two polymers shows that KYPAM with comb-shaped structure is better in producing polymer with oilfield waste water.

针对油田产出污水外排、清水紧缺的问题，胜坨油田开展了利用油田产出污水配制聚合物的对比试验在对2种聚合物溶液多项性能指标对比研究的基础上，认为具有梳形结构的KYPAM更能适合油田污水配制聚合物驱油。

This paper,by the example of oil extraction works 5 of Huabei oilfield,according to calculating and analyzing automatically of the computer from important factor parmeter and test result of work map of influence machine well,will present a new method of machine well ABC sort management,It will provide a science theory of decision-making for oilfield development in time.

本文以华北油田采油五厂为例，从影响抽油机井的重要因素参数、功图测试结果等量的角度出发，通过计算机自动计算、分析，提出了抽油机井ABC分类管理的新方法，为及时进行油田开发决策提供科学理论依据。

This paper analyzes the characteristic of the reservoirs of Daqing peripheral oilfield, deals with the design and construction of the first staircase horizontal well of Aonan Oilfield-Aonan 242-ping 317, and illustrates some difficulties and countermeasures to construct staircase horizontal wells in thin reservoirs.

在分析大庆外围油藏储层特点的基础上，介绍了敖南油田第l口阶梯水平井敖南242一平317井的设计施工情况，阐述了薄油层阶梯形水平井施工的一些难点和相应的技术措施。

At present, the company's products have been Taoyuan Association Xu, Shenhua, China Ding, Syngenta, transit and technology, six-building, chemicals, Jiangsu Ka Shing, Qantas agricultural, science and technology for a long time on September 9, Shanghai Tai He, Lin Germany, Asia and Germany, Shanghai, compressors, agricultural land in Nantong, Jiang Tian chemicals, two-horse chemical and Dagang Oilfield in Tianjin, North China Oilfield, and other domestic and foreign businessmen and recognition.

目前，公司产品已得到桃园协旭、申华、中鼎、中天科技、中六化建、江苏嘉盛化学品、快达农化、宝灵化工、九九久科技、上海压缩机股份、上海泰禾、林德、亚德、制皂集团、南通江山农化、江天化学品、醋酸化工、双马化工及天津大港油田、华北油田等中外客商的认可。

Its exports include petroleum exploration equipment and instrument, drilling equipment and tools, work-over and production equipment and tools, oil country tubular goods, drill pipe, tubing and casing, oilfield construction equipment, oilfield chemicals, refining and chemical products and equipment as well as related engineering services.

出口产品主要包括石油勘探、钻井、采油、修井装备及工具，油田地面建设装备，油田化学剂和炼油化工产品及装备，以及相关的工程技术服务项目，年出口额已超过3亿美元。2001年公司机电产品出口创汇额在中央管理的外贸企业中排名第一。

As an established leader in domestic petroleum equipment industry, it is committed to develop and manufacture variety array of oilfield products categorizing from drilling equipment, production equipment, tubular goods and pipelines to chemicals and offer oilfield services.

公司以研制、生产、销售石油机械产品为主，现已形成钻井机械、采油机械、石油管材、油气输送、化工、油田服务等多个门类的系列产品，是国家级高新技术企业，共有国家专利120多项，其中18项为发明专利。

So further co -operation between geophysicists and oilfield experts has a good future in exploitation of oilfield.

希望地球物理家能够和油田专家深入合作，把油气田开发阶段工作做的更好，为我国油气资源开发提供技术保障。

Remote wireless transmission and error recovery of log data;2. A Litho log ic Identification Method of Igneous Rocks by Log and Its Application: a Case of the Igneous Reservoir in Hong Shanzui Oilfield;3. Study on log secondary-interpretation model of low-resistance reservoir in Lengjia Oilfield

本文从现场实用性的角度出发，综合国内外大量压力录井资料，其中，选取了部分常用的压力评价方法，如钻井参数、岩屑分析、钻井液参数、电测井等，对如何利用现场资料来判断超压层进行阐述。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。