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- Coiled Tubing Operations in Oil and Gas Well Services. 提供了挠性油管的设计及操作推荐作法。
- Sand production in oil and gas wells has become a serious problem for unconsolidated reservoir production. 油气井的出砂已经成为困扰疏松油藏生产的一个严重问题。
- Carbon dioxide is used in water treatment to neutralize alkaline water. Liquid carbon dioxide is also used to increase recovery from oil and gas wells. 在水处理中，二氧化碳用于中和碱水。液态二氧化碳还用于油井和气井以增加开采。
- To the problems occurring at using down hole mechanical sample n oil and gas wells, aptitude microelectronic high pressure sample has been studied. 针对油气井井下机械取样器在使用过程中出现的问题,研究开发出了智能型微电子高压物性取样器。
- In consideration of the characteristics of high pressure salt bed cementing of oil and gas wells, high density salt slurry is often used for cementing. 针对高压盐层的油气井固井特点,注水泥时常采用高密度含盐水泥浆。
- Production practice shows the networking transmission and control of production parameters of oil and gas wells are a reliable and high effective solution. 实践证明这种油气井生产参数的网络化传输与控制是一种可靠而高效的解决方案。
- Acidizing is a key measure to increase production and injection for oil and gas wells and instability, testing well testing is an important way to evaluate fracture effect. 酸化是油、气、水井增产增注的重要措施,压力不稳定试井是评价酸化效果的主要手段之一。
- Advances in polycrystalline diamond compact( PDC) bits have sharply increased rate of penetration( ROP),reduced drilling time and costs in oil and gas wells. 聚晶金刚石复合片（PDC）钻头的发展及应用，大大提高了钻井的机械钻速（ROP），减少了钻井时间，降低了钻井成本。
- In the oil and gas wells in Sichuan Basin,the percentage of naphthenic hydrocarbon gradually decreased while the normal alkane and isoalkane increased from deep to surface. 中国石化石油勘探开发研究院无锡石油地质研究所成都610059中国石化石油勘探开发研究院无锡石油地质研究所;
- Perforation is one of major oil and gas well completion method, the different perforation parameter produces to the well can have the different influence. 射孔是油气井的主要完井方式之一,不同的射孔参数对井的产能有不同的影响。
- In well pattern design, influence of fracture orientation on oil and gas wells should be considered in future fracturing stimulation to avoid the incompatibility between well patterns and fractures. 在进行井网设计时，应充分考虑到将来进行压裂改造时裂缝走向对油水井的影响，从而避免井网与裂缝不匹配的问题，实现开发压裂一体化设计。
- Nowadays, the main method of determining oil and gas well deliverability is steady well test, that is back-pressure testing, isochronal testing, revisionary isochron test and single-point test. 目前确定油、气井产能的主要方法是稳定试井方法,即回压试井、等时试井、修正的等时试井和一点法试井。
- Branch well tech can low developing cost greatly and excavate producing potential of oil and gas well, increase recovery factor and makes the advantage of horizontal well to play function effectively. 分支井技术可以较大幅度降低油气开发成本,充分挖掘油田生产能力,提高油气采收率,分支井使水平井的优势得到更为有效的发挥。
- Kazakhstan has a wealth of oil and gas. 哈萨克斯坦有着丰富的石油和天然气资源。
- The causes of forming high pressure are clastic matter depositing fleetly,high grads of stratum temperature,salt cutting through and crushing from side,rich fountainhead of oil and gas well,etc. 沉积物的快速沉积、高地温梯度、封闭性断层、盐刺穿及侧向挤压和充足油气源等方面的因素是形成高压异常的原因;
- Wood,coal,oil and gas are different knids of fuel. 木材，煤，油和天然气是不同种类的燃料。
- The country has abundant supplies of oil and gas. 这个国家有丰富的石油和天然气。
- Sakhalin Oil and Gas Development Co. Ltd. 日本萨哈林石油和天然气开发公司。
- Working Fluids for Oil and Gas Wells 油气井工作液
- Arco International Oil and Gas Co. 阿科国际石油天然气公司。
