焦8-2HF連續(xù)油管射孔、鉆塞施工設計09014完成修額改

1、四JI盆地JI東高陡褶皺帶包鸞-焦石壩背斜帶焦石壩構造焦頁8-2HF井連續(xù)油管射孔、鉆塞施工設計北京一龍恒業(yè)石油工程技術有限公司YMonQO«EnQ»iW«<U©W四川盆地川東高陡褶皺帶包鸞焦石壩背斜帶焦石壩構造焦頁8-2HF井連續(xù)油管射孔、鉆塞施工設計設計單位：北京一龍恒業(yè)石油工程技術有限公司審核人：審批人：/_£假目錄1 .焦頁8-2HF井的基本情況11.1 焦頁8-2HF井鉆井數(shù)據(jù)11.2 井內目前井身結構圖21.3 完井固井質量31.4 井眼軌跡41.5 壓裂分段基本情況42 .施工目的錯誤！未定義書簽。2.1 連續(xù)油管模擬通井作

2、業(yè)錯誤！未定義書簽。2.2 連續(xù)油管射孔作業(yè)錯誤！未定義書簽。2.3 連續(xù)油管鉆塞作業(yè)錯誤！未定義書簽。3 .施工技術措施錯誤！未定義書簽。3.1 連續(xù)油管選擇錯誤！未定義書簽。3.2 井口裝置選擇錯誤！未定義書簽。3.3 射孔工具串選擇錯誤！未定義書簽。3.4 鉆塞工具串選擇錯誤！未定義書簽。3.5 鉆塞工作液選擇錯誤！未定義書簽。3.6 作業(yè)模擬錯誤！未定義書簽。3.7 地面流程錯誤！未定義書簽。4 .施工前準備錯誤！未定義書簽。4.1 井場準備錯誤！未定義書簽。4.2 井口、井筒準備錯誤！未定義書簽。4.3 設備、工具及材料準備錯誤！未定義書簽。4.4 作業(yè)前進行現(xiàn)場安全、技術交底錯誤！

3、未定義書簽。5 .施工步驟錯誤！未定義書簽。5.1 設備擺放、安裝及試壓錯誤！未定義書簽。5.2 模擬通井作業(yè)錯誤！未定義書簽。5.3 連續(xù)油管射孔作業(yè)錯誤！未定義書簽。5.4 連續(xù)油管鉆塞作業(yè)錯誤！未定義書簽。6 .焦頁8-2HF井連續(xù)油管施工隊伍組織結構錯誤！未定義書簽。6.1 連續(xù)油管施工隊伍組織結構圖錯誤！未定義書簽。6.2 職責分工錯誤！未定義書簽。7 .施工應急預案錯誤！未定義書簽。7.1 連續(xù)油管沖砂應急預案錯誤！未定義書簽。7.2 連續(xù)油管打撈應急預案錯誤！未定義書簽。7.3 連續(xù)油管射孔施工應急預案錯誤！未定義書簽。7.4 井控防噴系統(tǒng)失控應急預案錯誤！未定義書簽。7.5 高

4、壓設備及設施刺漏錯誤！未定義書簽。7.6 硫化氫中毒和二氧化碳中毒應急預案錯誤！未定義書簽。7.7 防噴應急預案錯誤！未定義書簽。8 .QHSE管理錯誤！未定義書簽。8.1 遵行的標準及規(guī)范錯誤！未定義書簽。8.2 施工注意事項及要求錯誤！未定義書簽。8.3 健康要求錯誤！未定義書簽。8.4 環(huán)保要求錯誤！未定義書簽。8.5 安全要求錯誤！未定義書簽。8.6 其它要求錯誤！未定義書簽。9附件8附件1焦頁8-2HF井井斜數(shù)據(jù)81 .焦頁8-2HF井的基本情況1.1 匕頁8-2HF井鉆井數(shù)據(jù)焦頁8-2HF井位于重慶市涪陵區(qū)焦石鎮(zhèn)向陽村6組，是針對上奧陶統(tǒng)五峰組-下志留統(tǒng)龍馬溪組下部頁巖氣層部署的一

5、口頁巖氣評價井。焦頁8-2HF井基礎數(shù)據(jù)詳見表1-1表1-1焦頁8-2HF井鉆井基礎數(shù)據(jù)表構造位置JI1東南地區(qū)J1東高陡褶皺帶包鸞-焦石壩背斜帶焦石壩構造高部位地理位置重慶市涪陵區(qū)焦石鎮(zhèn)向陽村6組鉆探目的1、評價焦石壩地區(qū)上奧陶統(tǒng)五峰組-下志留統(tǒng)龍馬溪組頁巖氣資源潛力，落實水平井單井產(chǎn)能；2、優(yōu)化工程工藝技術參數(shù)，評價不同井間距、不同簇間距對單井產(chǎn)能的影響，為該區(qū)頁巖氣整體開發(fā)奠定基礎。井別評價井井型水平井設計井深（m）4070設計A點(X):3293779.9(Y):18751528.2垂深（m）2277坐標設計B點(X):3292279.9(Y):18751528.2垂深（m）2387坐

6、標補心海拔666.38地面海拔658.88補心高7.5(n)(m(m)完鉆日期2013-7-18完井日期2013-7-31實鉆A點(X):3293731.83(Y):18751522.79斜深（m）2622坐標垂深（m）2378.29實鉆B點(X):3292231.95(Y):18751524.82斜深（m）4122坐標垂深（m）2383.98井口層位下三疊統(tǒng)嘉陵江組完鉆井深4152水平井段長實鉆：1530.0m(m)實際：1499.0m完鉆層位下志留統(tǒng)龍馬溪組人工井底4121井隊號JH50785(m)開鉆次序鉆頭程序套管程序水泥返高鉆頭直徑（mrn井深（mm外徑（mm壁厚（mm下深（mm導管

7、660.450.850812.739.73地面f444.5270.68339.712.19270.38地面二開311.22435244.511.992432.11地面三開215.94152139.710.544126.65地面北京一龍恒業(yè)石油工程技術有限公司YllongChiEr>gIrTmyrtiRj,HiuturiL：Oj.LTE1.2 井內目前井身結構圖導管：井眼直徑:26”(660.4mm)所鉆深度:50.80m套管外徑：20"(508mm)套管下深:39.73m固井質量：水泥返出地面井眼直徑:171/2”(444.5mm)所鉆深度:7270.68m套管外徑:133/8

8、”(339.7mm)套管下深:270.38m固井質量：合格二開井眼直徑:121/4”(311.2mm)所鉆深度:2435.00m套管外徑:95/8"(244.5mm)套管下深：2432.11m固井質量：合格三開：井眼直徑:81/2”(215.9mm)所鉆深度:4152.00m套管外徑:51/2"(139.7mm)套管下深：4149.40m固井質量：合格人工井底：4121m圖1-1焦頁8-2HF井設計井身結構圖1.3 完井固井質量焦頁8-2井完井測聲放磁評價固井質量結果：水泥返高至地面，聲、放、磁測井到3063.5m處遇阻，后下管實探人工井底4121.0m,水泥膠結質量總體以

9、中等為主，少量好、差。本井水平段固井質量2622-3603.5m以好-中等為主，以好為主，少量中等、差；水平段趾部3603.5m-井底無測井資料，未能進行測井固井質量評價，該段接箍深度數(shù)據(jù)據(jù)鉆井提供相應單根套管長度推算，結果供參考。表1-2焦頁8-2HF井套管數(shù)據(jù)表序號名稱產(chǎn)地鋼級外徑（mm壁厚（mm下深（m）扣型固井質量1表層套管天津煙臺L80-1339.712.198.9-270.38BTC合格2技術套管天津P110244.511.058.33-2432.11.LTC合格3產(chǎn)層套管天津TP125T139.710.547.58-4149.40TPCQ合格焦頁8-2井完井測聲放磁評價固井質量結

10、果：總體以好中等為主（詳見表1-3）表1-3焦頁8-2HF井完井固井質量評價數(shù)據(jù)表序號井段（m（一界面解釋結論二界面解釋結論110.00-416.00以好為主，少量中等中等2416.00-717.00以好為主，少量中等好、中等交互3717.00-1130.00以好為主，少量中等中等41130.00-1311.50以中等為主，少量好、差好51311.50-1508.50以中等為主，少量好、差好、中等交互61508.50-1680.00以中等為主，少量好、差好71680.00-1788.00以好為主，少量中等、差中等81788.00-2055.00以好為主，少量中等、差好92055.00-2411

11、.00以好為主，少量中等、差以好為主，少量中等102411.00-2631.50好、中等、差交互以中等、差交互為主，少量好112631.50-3258.00以好為主，少量中等好123258.00-3603.50以好為主，少量中等、差以好為主，少量中等、差1.4 井眼軌跡焦頁8-2HF并于2013年7月05日鉆達A靶點：斜7®2622m井斜：90.00°,方位：179.93;垂深：2378.29m,閉合位移：508.27m；2013年7月18日鉆達B靶點：斜深4122m井斜：89.800,方位：179.83°,垂深：2383.98m,閉合位移：2008.15m；20

12、13年7月18日鉆進至井深4152.0m完鉆，井底井斜：90.100,方位：179.83°,垂深：2383.99m,閉合位移：2038.15m。井眼軌跡見圖1-2、1-3,實鉆井斜數(shù)據(jù)見附件1。南北分里(m)圖1-2焦頁8-2HF井井眼水平投影圖圖1-3焦頁8-2HF井井眼軌跡投影剖面圖1.5 壓裂分段基本情況水平段采用簇式均勻射孔，按照高楊氏模量低泊松比；測井解釋孔隙度較高(主要參照聲波）；TO*量較高（主要參照密度）；錄井氣測顯示好；固井質量；避開套管接箍位置等六個方面的原則確定射孔位置。（注：聲、放、磁測井儀器爬行至本井斜深3063.5m處遇阻，斜7«3607.3-4

13、145.78m段磁定位接箍位置遂以工程接箍位置推算，表1-4射孔數(shù)據(jù)根據(jù)此推算結果進行調整），橋塞位置見表1-5.表1-4射孔層段設計表分段數(shù)據(jù)射孔數(shù)據(jù)簇間距段序號起至深度段長簇序號簇井段簇長度(m)(m)(m)(m)(m212622269876632633263412062265426551226126772678142202698277476602720272112159274227431205827632764131192774285278572795279612256281828191215528402841131182852292674542872287312153289428951

14、205229152916122172926299165512938293912050295929601194929792980122162991305766483002300312147302430251204630453046132153057313275453078307912144310031011204331213122132143132320977423154315512041317531761224031983199132133209328576393231323212138325332541203732743275121123285335166363296329712035331

15、733181213433393340134113351342877333374337512132339633971193134163417123103428349466303440344112029346134621212834833484120934943569752735043505121分段數(shù)據(jù)射孔數(shù)據(jù)簇間距段序號起至深度段長簇序號簇井段簇長度(nj)(m)(m)(m)(m2635263527121253548354913183569363465243580358112223360336041192236233624121736343698642136453646120203666366

16、712019368736881216369837747618370937101201737303731121163752375313153774384975153784378512114380638071211338283829131438493914651238603861120113881388212110390339041203391439786493924392512183946394712073967396812923978405274639973998123540214022119440414042121140524121693406340641212408540861201410

17、641071表1-5橋塞位置分段序號起始井深(m)終止井深(m)段長(m)橋塞位置(m)212622269876269820269827747627741927742852782852182852292674292617292629916529911629913057663057153057313275313214313232097732091332093285763285123285335166335111335134287734281034283494663494934943569753569分段序號起始井深(m)終止井深(m)段長(m)橋塞位置(m)8356936346536347363

18、43698643698636983774763774537743849753849438493914653914339143978643978239784052744052140524121699附件附件1焦頁8-2HF井井斜數(shù)據(jù)序號測深m段長m井斜角deg方位角deg垂深m投影位移m南北m東西m閉合距m閉合方位deg全角deg/m136.8736.870.22251.4936.870.02-0.02-0.070.07251.490.01264.4027.530.46228.4764.400.10-0.10-0.210.23243.470.01390.9026.500.60350.8890.9

19、00.04-0.04-0.400.40264.830.044119.1628.260.6266.24119.16-0.210.21-0.260.34308.530.035137.3118.150.66103.25137.31-0.230.23-0.060.24344.100.026165.2027.890.63104.37165.19-0.150.150.240.2857.490.007192.8827.680.53106.89192.87-0.080.080.510.5281.360.008220.6827.800.50105.55220.67-0.010.010.750.7589.410.

20、009248.2227.540.38110.98248.210.06-0.060.950.9593.530.0010276.7228.500.17322.90276.71-0.020.021.011.0188.710.0311305.4228.700.19323.86305.41-0.090.100.960.9684.330.0012333.3527.930.34316.82333.34-0.190.190.880.9077.470.0113362.2028.850.44316.18362.19-0.340.340.740.8165.530.0014390.7928.590.57307.413

21、90.78-0.500.500.550.7547.590.0115419.3828.590.64305.71419.37-0.680.680.310.7524.370.0016448.0128.630.71309.99447.99-0.890.890.040.892.820.0017476.4128.400.67311.97476.39-1.121.12-0.211.14349.130.0018505.2028.790.57317.43505.18-1.341.33-0.441.40341.920.0019533.8428.640.51329.88533.82-1.551.55-0.601.6

22、6339.010.0020562.3328.490.47336.49562.31-1.771.77-0.711.90338.270.0021590.5128.180.47338.19590.49-1.981.98-0.792.14338.170.0022618.7528.240.47338.81618.73-2.202.20-0.882.37338.200.0023648.1429.390.51334.47648.12-2.432.43-0.982.62338.050.0024676.7328.590.66323.15676.70-2.682.68-1.132.91337.130.012570

23、5.2828.550.64324.93705.25-2.942.94-1.323.22335.820.0026733.8628.580.74322.78733.83-3.223.22-1.523.56334.670.0027762.4628.600.79322.21762.43-3.523.52-1.763.93333.500.0028790.9928.530.87321.55790.95-3.853.85-2.014.34332.400.0029819.4328.440.86320.41819.39-4.184.18-2.284.76331.380.0030848.1028.670.7631

24、2.98848.06-4.484.47-2.565.15330.240.0131876.6028.500.62310.31876.56-4.714.70-2.825.48329.090.0132905.1328.530.67302.60905.08-4.904.89-3.075.78327.870.0033933.7028.570.55300.25933.65-5.065.05-3.336.05326.590.00序號測深m段長m井斜角deg方位角deg垂深m投影位移m南北m東西m閉合距m閉合方位deg全角deg/m34962.3228.620.56298.38962.27-5.205.19-

25、3.576.30325.430.0035990.9428.620.54284.34990.89-5.305.29-3.836.53324.080.00361019.5128.570.55277.711019.46-5.355.34-4.106.73322.500.00371048.0528.540.60265.541048.00-5.365.35-4.386.91320.670.00381076.4828.430.80254.481076.43-5.305.29-4.727.09318.220.01391104.9928.510.88255.681104.93-5.195.18-5.137.2

26、9315.290.00401133.4828.491.00252.521133.42-5.065.05-5.587.52312.170.00411162.1028.621.23257.801162.03-4.924.91-6.117.84308.760.01421190.7328.631.47259.871190.65-4.794.78-6.788.29305.190.01431219.3128.581.53260.101219.23-4.674.65-7.518.83301.740.00441247.9728.661.75266.571247.87-4.574.55-8.339.49298.

27、670.01451276.5428.571.70264.431276.43-4.514.49-9.1810.22296.030.00461305.2628.721.94268.661305.14-4.454.43-10.1011.02293.700.01471333.7828.522.00269.921333.64-4.444.42-11.0811.92291.750.00481362.3228.541.87267.631362.16-4.434.40-12.0412.82290.070.01491390.8928.571.71253.881390.72-4.284.25-12.9213.60

28、288.230.02501419.4228.531.58253.821419.24-4.064.03-13.7014.28286.370.00511447.8928.473.05264.381447.68-3.843.81-14.8315.31284.410.05521476.3228.434.68271.411476.05-3.783.74-16.7517.16282.590.06531500.9819.665.30260.531500.61-3.633.59-18.8819.22280.760.05541521.4818.505.20244.331521.03-3.073.02-20.66

29、20.88278.330.07551530.769.283.50243.631530.28-2.762.72-21.3021.47277.270.18561539.859.092.20225.231539.36-2.502.45-21.6621.80276.460.17571549.539.682.30198.531549.03-2.182.13-21.8621.97275.580.11581559.139.603.00182.031558.62-1.751.70-21.9422.01274.430.11591570.6111.483.30169.431570.08-1.121.07-21.8

30、921.92272.800.07601578.738.122.50155.031578.19-0.730.68-21.7721.78271.790.13611584.816.082.60135.031584.27-0.510.46-21.6121.62271.220.15621597.6912.882.30129.031597.14-0.140.09-21.2121.21270.250.03631607.389.692.20119.331606.820.07-0.12-20.8920.89269.670.04641616.669.282.60105.131616.090.22-0.27-20.

31、5320.53269.250.08651631.8315.172.70106.931631.240.42-0.46-19.8619.86268.670.01661636.284.452.80107.931635.690.48-0.53-19.6619.66268.470.02671645.309.022.70115.431644.700.64-0.69-19.2519.27267.960.04681654.769.462.70109.831654.150.81-0.86-18.8418.86267.400.03691664.329.562.80114.431663.700.99-1.03-18

32、.4218.45266.800.03701674.069.742.80115.531673.431.19-1.23-17.9918.03266.090.01711682.398.333.30105.531681.741.35-1.39-17.5717.63265.490.09721697.0214.634.80119.431696.341.74-1.78-16.6216.71263.890.12731702.275.255.20114.531701.571.95-1.99-16.2116.33263.010.11741710.588.315.40113.831709.842.27-2.30-1

33、5.5115.68261.560.03序號測深m段長m井斜角deg方位角deg垂深m投影位移m南北m東西m閉合距m閉合方位deg全角deg/m751730.4319.855.90113.831729.593.06-3.09-13.7214.07257.310.03761749.2718.846.00116.131748.333.89-3.92-11.9512.58251.860.01771758.639.365.90117.431757.644.33-4.35-11.0911.91248.560.02781777.7019.075.90119.531776.615.27-5.29-9.3610

34、.75240.550.01791787.049.345.90123.731785.905.77-5.79-8.5510.32235.880.05801797.0410.005.80123.531795.856.34-6.36-7.709.98230.460.01811815.7818.746.00132.131814.497.52-7.54-6.189.74219.350.05821825.619.836.80146.631824.268.35-8.37-5.479.99213.160.18831835.079.468.00158.131833.649.43-9.44-4.9010.64207

35、.440.20841845.2010.139.30159.931843.6510.86-10.87-4.3611.71201.850.13851854.459.2510.00170.031852.7712.35-12.36-3.9612.98197.750.20861864.7510.3012.00170.131862.8814.29-14.30-3.6214.75194.200.19871874.189.4313.50170.131872.0816.34-16.35-3.2616.67191.280.16881893.2719.0914.50174.331890.6020.92-20.92-

36、2.6421.09187.180.07891912.0818.8116.10172.131908.7525.85-25.85-2.0525.93184.540.09901921.629.5416.90174.731917.8928.54-28.54-1.7428.60183.490.11911931.529.9016.90175.131927.3731.41-31.41-1.4931.44182.710.01921941.029.5017.80175.731936.4334.23-34.23-1.2634.26182.110.10931950.889.8618.40177.331945.813

37、7.29-37.29-1.0837.31181.650.08941959.778.8920.00178.331954.2040.21-40.21-0.9740.22181.380.18951968.528.7521.20179.331962.3943.29-43.29-0.9043.30181.190.14961988.1919.6723.30179.731980.6050.74-50.74-0.8450.74180.950.11972007.0218.8325.10179.731997.7758.45-58.46-0.8158.46180.790.10982034.8327.8127.501

38、80.132022.7070.77-70.78-0.7970.78180.640.09992045.7210.8927.10180.032032.3875.77-75.77-0.8075.78180.600.041002059.3813.6628.50180.232044.4682.14-82.14-0.8182.15180.570.101012073.0913.7129.90180.132056.4388.83-88.83-0.8388.83180.540.101022081.948.8530.10180.132064.0993.25-93.26-0.8493.26180.520.02103

39、2092.5210.5830.20180.232073.2498.57-98.57-0.8698.57180.500.011042102.6910.1730.20180.032082.03103.68-103.68-0.87103.69180.480.011052120.8018.1132.20180.132097.52113.06-113.07-0.88113.07180.450.111062130.459.6533.00180.232105.65118.26-118.26-0.90118.27180.440.081072140.359.9034.20180.032113.90123.74-

40、123.74-0.91123.75180.420.121082149.839.4835.60180.032121.67129.16-129.17-0.92129.17180.410.151092160.5410.7136.80180.132130.31135.49-135.49-0.92135.50180.390.111102167.426.8836.80180.032135.82139.61-139.61-0.93139.62180.380.011112177.5810.1636.80180.032143.96145.70-145.70-0.93145.70180.370.001122188

41、.0010.4236.80179.932152.30151.94-151.94-0.93151.94180.350.011132205.6717.6738.10179.932166.33162.68-162.69-0.92162.69180.320.071142224.9719.3040.80180.032181.23174.95-174.95-0.91174.95180.300.141152234.879.9042.10179.932188.65181.50-181.50-0.91181.50180.290.13序號測深m段長m井斜角deg方位角deg垂深m投影位移m南北m東西m閉合距m閉合

42、方位deg全角deg/m1162244.819.9443.50179.932195.94188.25-188.25-0.90188.26180.270.141172254.379.5645.00180.032202.79194.92-194.93-0.90194.93180.260.161182264.5110.1445.80180.132209.91202.14-202.15-0.91202.15180.260.081192272.267.7546.20180.032215.29207.72-207.72-0.92207.72180.250.051202283.8011.5447.30180

43、.132223.20216.12-216.13-0.93216.13180.250.101212293.359.5548.30180.032229.62223.20-223.20-0.94223.20180.240.101222303.4910.1448.70180.032236.34230.79-230.79-0.94230.80180.230.041232311.748.2549.20180.132241.75237.01-237.02-0.95237.02180.230.061242321.9210.1849.60180.032248.38244.74-244.75-0.96244.75180.230.041252330.868.9450.00180.132254.15251.57-251.57-0.97251.58180.220.051262340.039.1750.80180.132259.99258.64-258.64-0.99258.64180.220.091272350.2110.1852