1. <acronym id="fv88g"></acronym>
          <code id="fv88g"></code>
        2. <code id="fv88g"><rt id="fv88g"><source id="fv88g"></source></rt></code>

          <code id="fv88g"><delect id="fv88g"></delect></code>
        3. [1]陳玉,雷新華,趙世華,等.提高流動效率的新型射孔彈[J].測井技術,2018,42(06):726-732.[doi:10.16489/j.issn.1004-1338.2018.06.022]
           CHEN Yu,LEI Xinhua,ZHAO Shihua,et al.A New Type of Perforating Charge for Improving Flow Efficiency[J].WELL LOGGING TECHNOLOGY,2018,42(06):726-732.[doi:10.16489/j.issn.1004-1338.2018.06.022]
          點擊復制

          提高流動效率的新型射孔彈()
          分享到:

          《測井技術》[ISSN:1004-1338/CN:61-1223/TE]

          卷:
          第42卷
          期數:
          2018年06期
          頁碼:
          726-732
          欄目:
          射孔技術
          出版日期:
          2018-12-31

          文章信息/Info

          Title:
          A New Type of Perforating Charge for Improving Flow Efficiency
          文章編號:
          1004-1338(2018)06-0726-04
          作者:
          陳玉雷新華趙世華付代軒賴康華
          四川石油射孔器材有限責任公司,四川隆昌642177
          Author(s):
          CHEN YuLEI XinhuaZHAO ShihuaFU DaixuanLAI Kanghua
          Sichuan Petroleum Perforation Material CO. LTD., Longchang, Sichuan 642177, China
          關鍵詞:
          射孔技術非常規油氣藏壓裂流動效率變壁厚藥型罩
          Keywords:
          perforating technology unconventional oil and gas reservoir fracturing flow efficiency variable wall thickness liner
          分類號:
          P631.84
          DOI:
          10.16489/j.issn.1004-1338.2018.06.022
          文獻標志碼:
          A
          摘要:
          射孔在非常規油氣藏的開發中,作為壓裂的前導工藝,為后續油氣采集提供通道。開發一種具有變壁厚錐弧結構藥型罩的新型非常規油氣藏高流動效率射孔彈,數值仿真顯示,新型射孔彈形成的射流頭部初速度更高、形態更穩定。模擬地層條件的流動效率和現場應用試驗表明,與深穿透射孔彈相比,新型射孔彈形成的孔道具有更高的流動效率,摩阻更小,在非常規油氣藏的開發上頗具優勢。
          Abstract:
          In the development of unconventional oil and gas reservoirs, perforation is first used as a leading process for fracturing, followed by a channel for oil and gas in subsequent production. In this paper, a new type of perforating charge with a variable wall thickness liner is developed, which has high flow efficiency and is suitable for fracturing of unconventional oil and gas reservoirs. Numerical simulation shows that the jet head formed by the new perforating charge has higher initial velocity and more stable shape. The flow efficiency of simulated formation conditions and field application tests show that the new perforation charge has a higher flow efficiency and a smaller friction than the deep penetration charge, which makes the new perforating charge have advantages in the development of unconventional oil and gas reservoirs.

          參考文獻/References:

          [1]袁吉誠. 射孔為壓裂酸化服務是射孔技術發展的必由之路 [J]. 測井技術, 2015, 39(2): 131-136.
          [2]姜民政, 曹彥鵬, 葉鵬, 等. 壓裂液在射孔孔眼處壓力損失規律研究 [J]. 石油礦場機械, 2011, 40(3): 1-4.
          [3]張廣清, 陳勉, 殷有泉, 等. 射孔對地層破裂壓力的影響研究 [J]. 巖石力學與工程學報, 2003, 22(1): 40-44.
          [4]藤賽男, 李相方, 李元生. 氣井近井儲層污染對高速非達西滲流的影響 [J]. 斷塊油氣田, 2014, 21(1): 62-65.
          [5]陳賢林, 范中波. 三錐S形聚能裝藥及其射流的性能分析 [J]. 爆炸與沖擊, 1993, 13(4): 320-326.
          [6]郭守剛, 黃風雷, 李金柱. 貝雷砂巖射孔孔道流量有限元分析 [J]. 兵工學報, 2009, 30(2): 19-23.
          [7]姜國慶. 模擬井地條件下射孔孔眼流動特性檢測技術的發展 [J]. 爆破器材, 2000, 29(6): 40-44.

          相似文獻/References:

          [1]楊新鋒,李森茂,馬曉亞.油氣井撞擊式全通徑起爆裝置研究[J].測井技術,2012,36(05):530.
           YANG Xinfeng,LI Senmao,MA Xiaoya.Research on Impacting Full Bore Initiator in Oil and Gas Well[J].WELL LOGGING TECHNOLOGY,2012,36(06):530.
          [2]張少程,張鋒,周曌,等.定射角定方位射孔新技術[J].測井技術,2012,36(01):68.
           ZHANG Shaocheng,ZHANG Feng,ZHOU Zhao,et al.On Set Shoot Angle Compass Perforating Technology[J].WELL LOGGING TECHNOLOGY,2012,36(06):68.
          [3]唐凱,陳建波,陳華彬,等.超高壓射孔槍結構設計及數值分析[J].測井技術,2012,36(01):73.
           TANG Kai,CHEN Jianbo,CHEN Huabin,et al.Structure Design and Numerical Analysis of Ultrahigh Pressure Perforating Gun[J].WELL LOGGING TECHNOLOGY,2012,36(06):73.
          [4]齊德鵬,門孟東.J2-14-52020091-03井事故原因分析及改進措施[J].測井技術,2012,36(01):91.
           QI Depeng,MEN Mengdong.Cause Analysis of J2145202 Well Accident and Its Improvement Measures[J].WELL LOGGING TECHNOLOGY,2012,36(06):91.
          [5]本刊通訊員.向深井射孔技術的深度和廣度進軍——全國第二次深井射孔技術攻關座談會在西安召開[J].測井技術,1978,02(05):65.
          [6].《測井技術》一九七八年總目錄[J].測井技術,1978,02(06):0.
          [7]原宏壯,李興儉.中國石油學會測井專業委員會射孔分會第二屆年會召開[J].測井技術,2000,24(05):367.
          [8].近期《測井技術》報道重點[J].測井技術,2001,25(06):472.
          [9].近期《測井技術》報道重點[J].測井技術,2002,26(01):5.
          [10]袁吉誠.中國射孔技術的現狀與發展[J].測井技術,2002,26(05):421.
           Yuan Jicheng.On the Development of Perforating Technology in China[J].WELL LOGGING TECHNOLOGY,2002,26(06):421.

          備注/Memo

          備注/Memo:
          基金項目:中國石油川慶鉆探工程有限公司科研項目“CQ-GH系列低效油氣藏高導流能力射孔彈技術研究”(CQ2006B-8-2-1) 作者簡介:陳玉,女,1982年生,工程師,從事射孔器材研發工作。
          更新日期/Last Update: 2018-12-31
          内蒙古11选5开奖走势图