欠平衡鉆井作為優(yōu)化鉆井和完井應(yīng)急的工藝技術(shù)在裂縫性碳酸鹽巖中的應(yīng)用-資料下載頁
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【正文】 SPE/IADC Middle East Drilling Technology Conference, Abu Dhabi, Nov. 8 – 10. 3. Luo, S., Hong, R., Meng, Y., Zhang, L., Li, Y. and Qin, C.: Underbalanced Drilling in HighLoss Formation achieved Great Success – a Field Case Study”, paper SPE 59260 presented at the 2000 IADC/SPE Drilling Conference, New Orleans, – 25. 4. Dyke, ., Wu, B. and MiltonTayler, D.: Advances in Characterizing Natural Fracture Permeability from Mud Log Data, paper SPE 25022 presented at the European Petroleum Conference 1992, Cannes, Nov. 16 – 18. 5. Jamshidnezhad, M.: “Horizontal Drilling Proves Non Specific Application in Iranian Carbonate Reservoirs” Oil and Gas Journal, (Dec 2002) 43. 6. Beda, G. and Carugo, C.: Use of Mud Microloss Analysis While Drilling to Improve the Formation Evaluation in Fractured Reservoir39。39。, paper SPE 71737 presented at the 2001 SPE Annual Technical Conference and Exhibition, New Orleans, 30 Sep. 3 Oct. 7. Muskat, M.: 39。39。Physical Principles of Oil Production39。39。 McGrawHill Book Co. ?nc., New York, 1949, page 246. 8. Joens, ., :A Laboratory study of the Effects of Confiding Pressure on Fracture Flow and Storage Capacity in Carbonate Rocks39。39。 Journal of Petroleum Technology, Jan 1975, pp 2127.9. Lietard, O.: 39。39。Permeability’s and Skins in Naturally Fractured Reservoirs: An Overview and an Update for Wells at any Deviation39。39。, paper SPE 54725 presented at the 1999 SPE European Formation Damage Conference, Hague, 31 May – 1 June. 10. Lietard, O., Ayoub, J. and Pearson, A.: 39。39。 Hydraulic Fracturing of Guidelines39。39。, paper SPE 37122 presented at the 2 International ThreeDay Conference and Exhibition on Horizontal Well Technology,Calgary, Alberta, 1820 Nov. 1996. 表1 累計產(chǎn)量與泥漿漏失表2 DH5井的泥漿屬性表3 應(yīng)用了欠平衡鉆井技術(shù)的七個油田的概括匯總表4 油田研究結(jié)束后的結(jié)果與建議表5 DH5油田欠平衡鉆井與歷史常規(guī)作業(yè)鉆井時間對比表6 DH5油田欠平衡鉆井與歷史常規(guī)作業(yè)鉆井成本對比圖1 上圖為七個油氣田的區(qū)域定位圖2 Dehluren油田地圖顯示有泥漿損失的井眼（紅色小圈）以及生產(chǎn)井（藍色小圈）。粉色小圈標注的表示未能夠鉆達目的層位的井眼圖3 DH油田井眼泥漿損失的類型分布（儲層區(qū)域） 圖4 射孔層段厚度及裂縫深度圖5 DH5井產(chǎn)油區(qū)泥漿漏失情況（標準且實際）圖6 鉆機停機故障的根本原因分析
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