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- Coiled Tubing Operations in Oil and Gas Well Services. 提供了撓性油管的設計及操作推薦作法。
- Sand production in oil and gas wells has become a serious problem for unconsolidated reservoir production. 油氣井的出砂已經(jīng)成為困擾疏松油藏生產(chǎn)的一個(gè)嚴重問(wèn)題。
- 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. 在水處理中,二氧化碳用于中和堿水。液態(tài)二氧化碳還用于油井和氣井以增加開(kāi)采。
- To the problems occurring at using down hole mechanical sample n oil and gas wells, aptitude microelectronic high pressure sample has been studied. 針對油氣井井下機械取樣器在使用過(guò)程中出現的問(wèn)題,研究開(kāi)發(fā)出了智能型微電子高壓物性取樣器。
- 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. 針對高壓鹽層的油氣井固井特點(diǎn),注水泥時(shí)常采用高密度含鹽水泥漿。
- Production practice shows the networking transmission and control of production parameters of oil and gas wells are a reliable and high effective solution. 實(shí)踐證明這種油氣井生產(chǎn)參數的網(wǎng)絡(luò )化傳輸與控制是一種可靠而高效的解決方案。
- 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、氣、水井增產(chǎn)增注的重要措施,壓力不穩定試井是評價(jià)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. 聚晶金剛石復合片(PDC)鉆頭的發(fā)展及應用,大大提高了鉆井的機械鉆速(ROP),減少了鉆井時(shí)間,降低了鉆井成本。
- 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. 中國石化石油勘探開(kāi)發(fā)研究院無(wú)錫石油地質(zhì)研究所成都610059中國石化石油勘探開(kāi)發(fā)研究院無(wú)錫石油地質(zhì)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. 射孔是油氣井的主要完井方式之一,不同的射孔參數對井的產(chǎn)能有不同的影響。
- 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. 在進(jìn)行井網(wǎng)設計時(shí),應充分考慮到將來(lái)進(jìn)行壓裂改造時(shí)裂縫走向對油水井的影響,從而避免井網(wǎng)與裂縫不匹配的問(wèn)題,實(shí)現開(kāi)發(fā)壓裂一體化設計。
- 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. 目前確定油、氣井產(chǎn)能的主要方法是穩定試井方法,即回壓試井、等時(shí)試井、修正的等時(shí)試井和一點(diǎn)法試井。
- 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. 分支井技術(shù)可以較大幅度降低油氣開(kāi)發(fā)成本,充分挖掘油田生產(chǎn)能力,提高油氣采收率,分支井使水平井的優(yōu)勢得到更為有效的發(fā)揮。
- Kazakhstan has a wealth of oil and gas. 哈薩克斯坦有著(zhù)豐富的石油和天然氣資源。
- 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. 沉積物的快速沉積、高地溫梯度、封閉性斷層、鹽刺穿及側向擠壓和充足油氣源等方面的因素是形成高壓異常的原因;
- Wood,coal,oil and gas are different knids of fuel. 木材,煤,油和天然氣是不同種類(lèi)的燃料。
- The country has abundant supplies of oil and gas. 這個(gè)國家有豐富的石油和天然氣。
- Sakhalin Oil and Gas Development Co. Ltd. 日本薩哈林石油和天然氣開(kāi)發(fā)公司。
- Working Fluids for Oil and Gas Wells 油氣井工作液
- Arco International Oil and Gas Co. 阿科國際石油天然氣公司。