yt2 1h井酸化施工總結(jié)09 1

九、附表、附 西北油田采油一廠塔XYH4857.33m(4832.0-4831.00m鉆:1.22粘度4383.304832.0-井身結(jié)構(gòu)優(yōu)優(yōu)定位短節(jié)（工程3140.09-24644.57－4644.82 塔7號(hào)構(gòu)造高點(diǎn)(海拔高度 西北勘探開KmmmΩmΩm%%%%1625水3水4干5674水12347566781、建議測(cè)試層位：（水平段）第7、8層 地層組段劃分：N2k:1910.0mN1k:2582.5mN1j:2863.5mE3s:2953.5mE1-2km:2999.0mK1bs:3756.5mK1kp:4129.0mJ1：4180.5mT3h:4421.5.0mT2a:5022.0m↓（垂深組段劃分：K1kp J1：4148.5 T3h T2a:4381.0m↓（鉆井5031.0工程短節(jié)：1#:m2#: 測(cè)井短節(jié)：1#:m制表人：田淑 審核人：秦偉強(qiáng)胡國(guó) 制表日期：輪臺(tái)縣，位于輪臺(tái)縣城南約70km處，地理位置：東經(jīng)84°09′-84°15′，北緯界系統(tǒng)群組第Q上庫(kù)組E1-侏系組灰白色細(xì)粒長(zhǎng)石巖屑砂巖。T-Ⅱ14450(穿在塔河油田的勒組和哈拉哈塘組都揭示有含油氣層。月28日開鉆，完鉆日期2006年12月28日完鉆，設(shè)計(jì)4857.33m(斜深)，4394.15m(垂深)；完鉆031.00m(斜深)，4383.30m(垂深)；完鉆層位T2a。100產(chǎn)油8.04m3，累計(jì)產(chǎn)油16.64m3，累計(jì)排液35.29m3。無明水。31日13:00進(jìn)采油廠流程試產(chǎn)，進(jìn)站前累計(jì)產(chǎn)油235.05m3，累計(jì)排液268.58m3自噴累計(jì)產(chǎn)液1303m3，產(chǎn)油822t，產(chǎn)水365m3。1.10g/cm356*3.4*3，2.1m3，0.3t88.5137m32008年3月25-31日起甩原井機(jī)抽桿柱及原井機(jī)抽管柱后組水管柱，管柱152.8m315.5MPa，16MPa122623655m3。m32008-4-0002008-8-2008-4-0002008-8-2008-4-0002008-8-2008-4-0002008-8-2008-4-002008-8-2008-4-0002008-8-2008-4-0002008-8-2008-4-0002008-8-2008-4-0002008-8-2008-4-0002008-9-2008-4-5562008-9-2008-4-00002008-9-2008-4-00002008-9-2008-4-00002008-9-2008-4-00002008-9-2008-4-0002008-9-2008-4-002008-9-2008-4-0002008-9-2008-4-0002008-9-2008-4-0002008-9-2008-4-0002008-9-2008-4-0002008-9-2008-4-0002008-9-2008-4-0002008-9-2008-4-0002008-2008-4-0002008-9-2008-5-0002008-9-2008-5-0002008-9-2008-5-00002008-9-2008-5-0002008-9-222008-5-0002008-9-2008-5-00002008-9-2008-5-0002008-9-00002008-5-0002008-9-00002008-5-0002008-9-00002008-5-0002008-9-00002008-5-0002008-9-00002008-5-0002008-9-2008-5-0002008-9-2008-5-0002008-10-2008-5-0002008-10-2008-5-0002008-10-2008-5-0002008-10-2008-5-0002008-10-2008-5-0002008-10-2008-5-0002008-10-2008-5-0002008-10-2008-5-00002008-10-2008-5-0002008-10-2008-5-0002008-10-2008-5-0002008-10-2008-5-0002008-10-2008-5-0002008-10-2008-5-0002008-10-2008-5-002008-10-2008-5-2008-10-2008-5-2008-10-2008-6-2008-10-2008-6-92008-10-2008-6-92008-10-2008-6-2008-10-2008-6-2008-10-2008-6-92008-10-2008-6-92008-10-2008-6-92008-10-2008-6-0002008-10-2008-6-92008-10-2008-6-92008-10-2008-6-2008-10-2008-6-2008-10-2008-6-2008-11-2008-6-2008-11-2008-6-2008-11-2008-6-2008-11-2008-6-2008-11-2008-6-2008-11-2008-6-2008-11-2008-6-2008-11-2008-6-2008-11-2008-6-2008-11-2008-6-2008-11-2008-6-2008-11-2008-6-2008-11-2008-6-2008-11-2008-6-2008-11-2008-6-2008-11-2008-6-2008-11-2008-7-2008-11-2008-7-2008-11-2008-7-2008-11-2008-7-2008-11-2008-7-2008-11-2008-7-2008-11-2008-7-2008-11-2008-7-2008-11-2008-7-2008-11-2008-7-2008-11-2008-7-2008-11-2008-7-2008-11-2008-7-2008-11-2008-7-2008-12-2008-7-2008-12-2008-7-2008-12-2008-7-2008-12-2008-7-2008-12-2008-7-2008-12-2008-7-2008-12-2008-7-2008-12-2008-7-2008-12-2008-7-2008-12-2008-7-2008-12-2008-7-2008-12-2008-7-2008-12-2008-7-2008-12-2008-7-2008-12-2008-7-2008-12-2008-7-2008-12-2008-7-2008-12-2008-8-2008-12-2008-8-2008-12-2008-8-2008-12-2008-8-2008-12-2008-8-2008-12-2008-8-2008-12-2008-8-2008-12-2008-8-2008-12-2008-8-2008-12-2008-8-2008-12-2008-8-2008-12-2008-8-2008-12-2008-8-2008-12-2008-8-2009-1-2008-8-2009-1-2008-8-2009-1-2008-8-2009-1-2008-8-2009-1-2008-8-2009-1-2008-8-2008-8-2008-8-生產(chǎn)井段4832.0-4832.0-HCO-34 1/2SO 甲 乙 丙 %%%%點(diǎn)析碳0MPa，目前泵壓16MPa，泵壓變化曲線和視吸水指數(shù)曲線顯示該井注水效果逐漸變差，期注水過程中進(jìn)行水質(zhì)檢測(cè)有含油量和粒徑中質(zhì)的現(xiàn)象，污Ca2Mg2，這些離子經(jīng)過反應(yīng)形成一些沉淀，聚集在一些通道地帶，尤其是近井地帶嚴(yán)重，對(duì)地層嚴(yán)重。注入酸主要 0.26+31/2"油管+31/2"喇叭口=3900.18m油管內(nèi)容積12%HCL+2.0%HF+2.0%ZX-H1緩蝕劑+1.0%ZX-T1鐵離子穩(wěn)定劑+1.0%LZ-11.0%LK-8LK-名稱數(shù)量要求備注112132上部分試壓至50MPa，穩(wěn)壓5min，不刺不漏，試壓合格。序號(hào) 112:31~13: 2345 排 00 0048m，17.7m30.3m，30m29.1MPa，最高施工排量0.99m/min。施工參數(shù)均達(dá)到了設(shè)計(jì)要求，本次施工成功。量排量0.99m3/min。將酸液全部擠入地層，進(jìn)一步解除地層污染。1、2009174832.0-5019.0m井段進(jìn)行了土酸48m，原井筒液體17.7m3，頂替液0.3m，主體酸30m。最高施工泵壓29.1MPa，最高施工排