This paper introduces a new type of selfdeveloped natural gas hydrate kinetic inhibitor GHI-1. The onsite application of GHI-1 in the wet gas transmission pipeline at a certain high sour gas field is introduced.
为此，介绍了自主研发的新型动力学水合物抑制剂GHI-1及其在某高含硫酸性天然气湿气输送管线中的现场应用情况。
Changqing Oil Field Company is one of major bases of crude oil and natural gas.
中国石油长庆油田公司是我国一个主要的原油和天然气生产基地之一。
Through compared with actual operation conditions and the simulation results of desulphurization equipment at the scene, it is shown that HYSYS and AMSIM can be applied to research on simulation of high sour natural gas desulphurization. Through simulation research on the absorption effect of different desulfurization solvent, 48%MDEA+2%DEA aqueous solution has been confirmed as the solvent of Puguang gas field high sour natural gas desulphurization process. And through compared simulation different processes, the optimal desulphurization process plan of Puguang gas field high sour natural gas has been determined. Meanwhile, by the optimized simulation analyses of the parameters such as inlet temperature of the lean and semi-lean solution, the lean solution quality, the absorber plate number, the lean solution and the semi-lean solution circulation, the pressure of the regeneration tower, the process achieves the optimal operating parameters. Moreover, through the research on the rich fluid energy recovery pump, it reduces the electric load of overall desulfurization technology. Moreover, the research on adaptability of desulfurization devices further proves its reliability and stability. Meanwhile, works out the adaptive operation method of the device. Finally, according to the laboratory corrosion test, the corrosion causes, influential factors and corrosion degree of the high sour content of gas desulfurization device are identified.
通过对现场脱硫装置的模拟计算结果与实际运行情况的比较，表明HYSYS和AMSIM软件可以用于高含硫天然气脱硫工艺的模拟研究；对脱硫剂的吸收效果的模拟研究，确定采用48%MDEA+2%DEA混合水溶液作为普光气田高含硫天然气脱硫工艺装置的脱硫剂；对不同工艺流程进行模拟比较，确定了普光气田高含硫天然气的最佳脱硫工艺方案；同时通过对工艺流程中贫液及半贫液入口温度、贫液质量、吸收塔塔板数、贫液和半贫液循环量、再生塔操作压力这几个主要参数优化模拟分析，确定了脱硫工艺的最佳操作参数，并且对富液能量回收泵进行了研究，降低了整个脱硫工艺装置的电负荷；对脱硫工艺装置适应性的研究，进一步说明了该工艺具有较高的可靠性和稳定性，并确定了装置适应性操作方法；最后，通过实验室静态腐蚀试验，明确了高含硫天然气脱硫工艺装置的腐蚀原因、影响因素及腐蚀程度。
The physical simulation results on the process of gas migration and accumulation in Kela 2 gas-field indicate that the fault below salt near trap is effective migrating passage of natural gas, whereas the fault cutting salt is noneffective migrating passage of natural gas. It also indicates that the natural gas migration along fault zone is characterized by high speed and high efficiency under the suction role of seismic pumping, and natural gas can migration and accumulation at large scale in the short time of faulting.
通过克拉2气田天然气运聚成藏过程物理模拟实验结果表明，紧邻圈闭的盐下断裂为有效的天然气运移通道，穿盐断裂为无效的天然气运移通道，天然气在地震泵抽吸作用下沿断裂运移速度快、效率高，在断裂活动的短时间内可以大规模运聚成藏。
In addition, the relations between refinery and GTL technology has been analyzed. GTL technology, natural gas, oil field gas, coal field gas fuel, chemical product
南非目前拥有以煤和天然气为原料的GTL成套技术，是世界上第一个GTL技术大规模工业化的国家。1993年Shell公司在马来西亚建了一套以天然气为原料的GTL装置，规模约为0.6Mt/a。
The gas engine factory products suitable for all kinds of gas as the driving force: natural gas pipelines, oil fields associated gas, liquefied natural gas, liquefied petroleum gas, coking coal gas, coal bed methane, gasified coal field gas, landfill and sewage treatment and other gas, Biomass gas, methanol gas, chemical exhaust and so on all kinds of combustible gases.
工厂的燃气机产品能适合各种燃气作为动力：管道天然气、油田伴生气、液化天然气、液化石油气、焦化煤气、煤层气、煤田气化气、垃圾填埋和污水处理等各种沼气、生物质气、甲醇气、化工尾气等等各种可燃气体。
The pathway of natural gas migration in Sulige gas field is principally directed from northeast...
根据天然气中40A r/36A r值，计算了石炭—二叠系源岩中K含量的变化范围，初步确定了煤岩生成天然气的贡献率在65%以上，为主要生气源岩。
It has been applied in the well CB1-l in Changbei gas field to conduct openhole completion and gas lift for production, with a potential rate of 2.18%×10^6m^3/d obtained, which has created the highest record of natural gas output in Changbei gas field.
该体系应用于长北气田CB1-1井，裸眼完井并直接气举投产，获得无阻流量218×10^4立方公尺/d的高产气流，创长北地区气田产量之最。
Since many years, We have always been bending on the reforms and bold in making innovation to actively trace the technical development dynamics of the industry and continuously improve our technical and management levels, especially in the field of the natural gas chemical and fine chemicals, we have a very strong technical ability.
多年以来，我们励精图志、锐意改革、勇于开拓、积极跟踪行业技术的发展动态，不断提高技术和管理水平，尤其在天然气化工及精细化工领域具有较强的技术实力。
It is considerable that the recovery rate of light hydrocarbon in oil-gas field is improved via three aspects, i. e. increasing disposal rate of natural gas, reconstructing equipments of light hydrocarbon recovery and crude oil stabilization, spreading new techniques for light hydrocarbon recovery.
近年来油气田轻烃回收作为各油气田新的经济增长点，越来越受到人们的重视。目前，油气田主要从气层气、凝析气藏气和原油伴生气中回收轻烃，由于种种原因未能从所有的原料气中回收轻烃，并且生产LPG、轻油的轻烃装置和原油稳定装置的轻烃收率均较低。
On the basis of the beamcolumn theory, a computing program calculating the formation natural deflecting force in the Puguang gas field was established for quantitative analysis.
为了定量地分析普光气田的地层自然造斜能力，以便更好地发挥其在钻井生产中的指导作用，以纵横弯曲理论为基础，开发了地层自然造斜能力分析计算软件，并对普光气田的地层自然造斜能力进行了计算分析。
The results show that in the central part of Puguang gas field, the upper strata over the Qianfoya strata have lower formation natural deflecting force, and below the Ziliujing strata (not including the Xujiahe strata) have higher formation natural deflecting force, thus this new calculation method will be significant for improving drilling efficiency and reducing downhole accidents during directional or horizontal well drilling.
结果表明：在普光气田的中部，千佛崖组及其以上地层的自然造斜能力相对较弱；而自流井组及其以下地层的自然造斜能力相对较强。所建立的计算地层自然造斜能力新方法为提高定向井、水平井等钻井工艺作业效率、减少井下事故有着重要的意义。
Analysis of the market demands of energy in Shanghai and Zhejiang Province and the gas reserves in China East Sea to prove that it is an effective way to reduce environment pollution and adjust the structure of energy consumption, and that it is economically feasible, technologically reliable and with explicit standards and strong operability; 2. Brief introduction on the construction, installation, drilling, production and transmission of oil and gas, disposal of oil and gas fields, and oil and gas plant of the transmission program of Chunxiao Gas Field in East China Sea, and listing of related rules, laws and regulations, technical specifications and standards to give the methods of environment study; 3. Numerical assessment based on the profound data achieved through extensive reference from environment data, and through arrangement and analysis of the environment quality, bio-ecology, and natural geography around the area of Chunxiao Gas Development and Transmission Program; 4. Analyzing andpredicting through the method of Mathematic Model the pollutant from respective phases of the oil and gas development program and the influence on the environment, and discussing and predicting through Risk Tree the possibilities of oil spill and its influence on the marine environment to set up the strategy of pollution prevention and the management and monitoring plan for construction environment protection, and to make conclusions and suggestions.
浙江的能源市场需求和东海天然气的储藏情况，说明用管道输送天然气到上海和浙江沿海发达地区，是减少环境污染转变能源消费结构的有效途径，其经济可行、技术可靠、标准明确，具有较强的可操作性；第二，介绍东海春晓气田输送工程的施工／安装、钻井、油气生产、油气输送、油气田废弃、油气处理厂的基本情况，列举我国环境保护的相关规定、法律制度、技术规范和技术标准，提出环境研究的方法；第三，查阅大量环境资料，整理分析春晓气田输送开发工程附近海域的环境质量、生物生态、自然地理现状，在掌握大量调查数据的基础上，进行数值评估；第四，应用数学模型分析和预测油气田开发工程各阶段所产生的污染物及其对环境的影响，利用风险树方法探讨预测发生溢油气事故的可能性及其对海洋环境的影响，制定污染防治对策和工程环境保护管理监测计划，提出结论和建议。
This product is a kind of advanced oil extractor, which is extended by China Petroleum Natural Gas Stock CO., Ltd. has been adopted by DaPING, Shengli, Liaohe and Jilin Oil Field.
是中国石油天然气股份有限公司推广的新型抽油机，已被大庆、胜利、辽河、吉林油田采用。
At the same time, according to the changing raw of the liquefaction ratio of hydrocarbon of natural gas from the main oil field in China, it also makes the proper alternative designs of hydrocarbon recovery for the oil-field gas, condensate gas-field gas and gas-field gas.
同时根据我国主要油气田天然气轻烃液化率变化规律，为我国油田伴生气、凝析气田气和气田气的轻烃回收工艺制定了合理的工艺选择方案。
Therefore, a study was carried out on the flow field in the offcenter arrangement of heating elements in a large cylinder natural gas heating furnace, and a bipolar coordinate was introduced to change the irregular eccentric area into the regular rectangular one, providing a good condition for the numerical algorithm.
为此，对大圆筒天然气加热炉内加热元件偏心布置时的流场进行了研究，引入双极坐标系将不规则的偏心圆区域转化成规则的矩形区域，为数值计算创造了良好的算法环境。
This company has had it's construction network spreading in more than 30 provinces, municipalities directly under the central government and autonomous regions, set up construction centers in cities of Beijing, Shanghai, Chongqing, Guangzhou, Dalian, Harbin, Wuhan, Nanjing, Xiamen and Kunming, and in Liaohe Oilfield and headquarters of Three-Gorge Project, accumulated field construction experiences of projects of spraying an coating of various anticorrosion materials, lining of plastics, rubber, tile panels, glass fiber reinforced plastics, spraying of long-distance pipelines, waterproof, fire-proof and caulking joint, planting, cathode protection, 3 PE, epoxy powder spraying of surfaces of zinc-aluminum, stainless steel and other corrosion-resistant metal, chemical rinsing of corrosion-resistant floor, large equipment and devices and pipelines, anticorrosion of buried pipelines of water, oil and natural gas transfer, manufacturing of oil tanks and installation of equipment pipelines, reinforcement of poles of electric power system, anticorrosion of wire tower.
公司施工网络遍及全国三十多个省、市、自治区、直辖市，并在北京、上海、重庆、广州、乌鲁木齐、大连、辽河油田、哈尔滨、武汉、南京、厦门、三峡、昆明等设有施工基地。已具有各种防腐蚀涂料的喷、刷；塑料、橡胶、砖板材、玻璃钢衬里；长距离管道内喷涂；防水、防火、堵漏；锌铝、不锈钢等耐蚀金属表面喷镀；耐蚀地坪、大型设备装置及管道的化学清洗、阴极保护、三PE、环氧粉末喷涂；输水、输油、天燃气埋地管道防腐；储油罐制作及设备管道安装；电力系统线杆加固、线塔防腐等工程的现场施工经验。
Biogenic gas resources in the second resource assessment are 2.8×10~(12)m~3, whichaccounted for 5.3% of 53×10~(12)m~3 of the total amount of natural gas resources. This isa new field of the natural gas exploration with certain strategic value.
生物气资源量在第二次资评中为2.8×10~(12)m~3，占全国53×10~(12)m~3天然气资源量的5.3％，这是具有一定战略价值的天然气勘探新领域。
In this thesis, the author importantly clarified the process engineering of natural gas which used in the development of Sulige gas field, the process engineering is ammonia refrigeration and low temperature separation, dehydration and dealkylation, and analyzed the operation effect of the processing.
本文重点对苏里格气田开发过程中采用的氨制冷低温分离脱水脱烃天然气处理工艺的应运情况进行了阐述，运行效果进行了分析，为苏里格气田的大规模开发提供技术依据。
Production supervisory system, and discussed the development frame and realization method of this Natural gas field Production supervisory platform with the multi-AGENT technology.
因此，提出用多AGENT 技术构建气田生产监控平台的观点，给出了基于多AGENT 的生产监控体系结构的参考模型，并在此基础上探讨了基于多AGENT 的气田生产监控平台的总体开发框架和实现方法。