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- flow bottom hole pressure [經] 井底流動壓力
- The influence of wellbore storage, skin factor, interporosity flow coefficient and elastic storativity ratio to the bottom hole pressure of the observation well were analyzed. 分析了井筒儲存、表皮係數、竄流係數以及彈性儲容比對觀測井井底壓力的影響。
- Slug flow appears very often in swabbing well and usually results in complexity of bottom hole pressure change,and swabbing recovery may make bottom hole pressure more unforeseeable. 抽汲井極容易出現段塞流而導致井底壓力變化非常複雜,採用的抽汲生產將進一步加劇井底壓力的不可預見性。
- Bottom hole pressure changes complicatedly in suction well of double porosity reservoir. 雙重孔隙介質油藏油井抽汲生產將使井底壓力變化十分複雜。
- In routine overbalanced drilling, the bottom hole pressure towers above the formation pressure so that the mud fluid will leak into the formation. 常規過平衡鑽井方式打開油氣層時,井底壓力高於地層壓力,鑽井流體會向地層滲濾甚至漏失。
- It is important for directing timely the drilling engineering to forecast and try to get the data under the undrilled sub bottom hole pressure during the drilling. 在鑽井過程中,準確求取或預測出井底以下尚未鑽遇地層的壓力,對實時指導鑽井作業具有重要的意義。
- bottom hole pressure buildup test 井底壓力恢複試驗
- Calculation of Bottom Hole Pressure Considering Perforation 考慮射孔的井底壓力計算
- Unified Oil Well Test Interpretation Model and Bottom Hole Pressure Solution 統一的油井試井解釋模型及井底壓力解
- Analysis on the welding technology of arc gate for the diversing flow bottom hole in the Three Gorges Project 三峽導流底孔弧形閘門的焊接工藝分析
- Keywords swabbing well;numerical well-testing;bottom hole pressure;match; 抽汲井;數值試井;井底壓力;擬合;
- Exact Solution of Bottom Hole Pressure of Max Effective Hole-diameter Model for Confined Reservoirs with Two Pays 雙層封閉油氣藏最大有效井徑模型井底壓力的精確解
- Calculation Methods of Bottom Hole Pressure in Gas Wells in Shuangtuozi Area and Its Application 雙坨子地區氣井井底壓力計算方法及應用
- This is the BHA[bottom hole assembly] log. 這是井下鑽具組合的記錄本。
- Make up bottom hole assembly (BHA). 組合下部鑽具。
- Study on the Bottom Hole Pressure Properties of the Oscillating Pulse Jet-Nozzled Bit 振蕩脈衝射流噴嘴鑽頭井底壓力特性研究
- Please pull out of hole and change bottom hole assembly! 請起鑽,換下部鑽具結構!
- bottom hole pressure gage 井底壓力計
- The bottom hole flow physical model of a kind of PDC coring bits is established considering the effect of junk slot and teeth layout in this paper. 以一種現場常用的PDC取心鑽頭為原型,充分考慮排屑槽和切削齒對於井底流動的影響,建立了與實際相接近的PDC取心鑽頭井底流場的物理模型。
- bottom hole pressure 井底壓力