钻井现场施工指令.ppt

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1、GAME PLAN现场施工指令现场施工指令 GAME PLAN主主 要要 内内 容容一、一、概述概述二、二、开钻前验收开钻前验收三、三、一开作业一开作业四、四、二开作业二开作业五、五、三开作业三开作业六、六、四开作业四开作业七、七、五开作业五开作业八、八、完井作业完井作业一、概一、概 述述施工井类型：水井、采油井、取心井、修井、探井施工井类型：水井、采油井、取心井、修井、探井施工流程：开钻前准备、各开次钻井、完井施工流程：开钻前准备、各开次钻井、完井沙特钻井特点：沙特钻井特点：以日费形式结算以日费形式结算 甲方安排住井监督甲方安排住井监督 甲方全权负责生产甲方全权负责生产派工单指生产管理人员向

2、生产人员派发生产指令之单据派工单指生产管理人员向生产人员派发生产指令之单据GAME PLAN主主 要要 内内 容容一、一、概述概述二、二、开钻前验收开钻前验收三、三、一开作业一开作业四、四、二开作业二开作业五、五、三开作业三开作业六、六、四开作业四开作业七、七、五开作业五开作业八、八、完井作业完井作业二、开钻前准备二、开钻前准备验收单验收单开钻准备开钻准备开钻前安全会开钻前安全会二、开钻前准备二、开钻前准备验收单验收单：设备的安装设备的安装 安全设施的安装安全设施的安装 报警器系统的安装报警器系统的安装 钻井液的准备钻井液的准备 钻具的准备钻具的准备二、开钻前准备二、开钻前准备开钻准备：开钻准

3、备：校井架校井架 地面管线试压地面管线试压 测试振动筛测试振动筛 测试套管扶正台测试套管扶正台二、开钻前准备二、开钻前准备开钻前安全会：开钻前安全会：Introduce the well Job safety analysis CONDUCT:H2S Drill BOP Drill FIRE DrillGAME PLAN主主 要要 内内 容容一、一、概述概述二、二、开钻前验收开钻前验收三、三、一开作业一开作业四、四、二开作业二开作业五、五、三开作业三开作业六、六、四开作业四开作业七、七、五开作业五开作业八、八、完井作业完井作业三、一开作业三、一开作业包包 括：括：钻头钻头 钻具组合钻具组合 钻

4、井参数钻井参数 技术交底技术交底 下套管前准备下套管前准备 下套管和固井下套管和固井三、一开作业三、一开作业技术措施：技术措施：WHEN SPUD-IN,DRILL WITH LOW PARAMETERS USE SPUD MUD WHILE DRILLING 22 HOLE INCREASE FLOW RATE AS REQUIRED TO CLEAN HOLE AFTER REACH 60 CSG PT DO NOT PULL BIT OUT OF CELLAR WORK PIPE CAREFULLY TO AVOID HOLE COLLAPSE三、一开作业三、一开作业下套管和固井：下套管

5、和固井：RUN 18-5/8”CSG HALLIBURTON R/U CEMENT LINES,WATER LINES ENSURE CELLAR PUMPS WORKING PROPERLY ALL TIMES DURING CEMENTING IF CEMENT RETURNS AT CELLAR,STOP PUMPING CEMENT DISPLACE CEMENT SLURRY WITH WATER.CLEAN CELLAR FROM CEMENT IN CASE THERE IS NO CMT RETURNS WILL PERFORM TOP CEMENT JOBGAME PLAN主

6、主 要要 内内 容容一、一、概述概述二、二、开钻前验收开钻前验收三、三、一开作业一开作业四、四、二开作业二开作业五、五、三开作业三开作业六、六、四开作业四开作业七、七、五开作业五开作业八、八、完井作业完井作业四、二开作业四、二开作业钻具组合：（三扶正器刚性满眼钻具组合）钻具组合：（三扶正器刚性满眼钻具组合）16“BIT(NOZ:4x18)+16 NBRR(with FLOAT+TOTCO Ring)+12 SHOCK SUB+16 STRR+1 X 9.5 DC+16 STRR+2 X 9.5 DC+X/OVER+9 X 8-1/4 DCS+8 JAR+2 X 8-1/4 DCS+X/OVER

7、+15 x 5 HWDP+DP TO SURFACE四、二开作业四、二开作业技术措施：技术措施：RIH&TAG TOP CEMENT(ESTD 50)HYDRO TEST 18-5/8 CASING W/WA TER.OBSERVE 5 MINUTES CONTINUE DRILL 16 HOLE WITH SPUD MUD INCREASE TO OPTIMUM DRILLING PARAMETERS PUMP HIVIS EVERY STAND 2TIME(30 BBLS)REAM EVERY STAND 2 TIME WIPER TRIP TO SHOE,RUN BACK TO BOTT

8、OM,REAM AND WIPE ANY TIGHT ZONE SWEEP HOLE WITH 100 BBLS OF HIVIS&CHC-SPOT 300 BBLS HIVIS ON BOTTOM BEFORE POOH四、二开作业四、二开作业RUNNING CASING：R/U Casing Handling Equipment for 13-3/8 casing string Hold PJSM and discuss Casing Running Procedure&Hazards RIH with casing string Tack-weld the first 5 connect

9、ions of casing Fill up every 5 joints of casing Run casing to bottom,Circulate 1.25 x Casing capacity w/Rig Pumps 900 GPM四、二开作业四、二开作业CEMENTING：Hold PJSM with crew while circulating hole clean Rig up cementing lines Flush lines to rig floor with 30 bbls of water Ensure Cement and Rig lines are connec

10、ted such that pumping&switching over without knocking off lines is achieved.Pressure-test lines to 2500 psi Cement as per cement program四、二开作业四、二开作业NIPPLE UP BOP：After Cement,laying down cement head and lines Centre the wellhead using landing joint and weld between landing base and 18-5/8”casing hea

11、d N/up 13-5/8 BOP stack and test stack as per Aramco Standard-low(300 psi)/high(3000 psi)tests Ensure that the Valve handles are pointing towards the North before tightening四、二开作业四、二开作业TEST BOP：Connect TDS and 5 drill pipe with 13-3/8 test plug Set 13-3/8 test plug landing base(make sure no leaking)

12、Fill in pipe anuular W/water Close 5 BOP upper pipe ram and IBOP of TDS Test upper pipe ram as per ARAMCO standardp Test upper pipe ram or hydril四、二开作业四、二开作业TEST BOP：M/U 5 drill pipe and 13-3/8 test plug RIH and set 13-3/8 test plug L/base(make sure no leaking)Break out 5 drill pipe from 13-3/8 test

13、 plug Pull out of 5 DP Fill in hole W/water Close blind or shear ram Test blind or shear ram as per ARAMCO standardp Test blind or shear ram四、二开作业四、二开作业TEST BOP：Connect TDS and 5 drill pipe with 13-3/8 test cup RIH inside 13-3/8 casing with test cup Fill in hole W/water Close 5 BOP lower pipe ram an

14、d IBOP of TDS Test lower pipe ram as per ARAMCO standardp Test lower pipe ramGAME PLAN主主 要要 内内 容容一、一、概述概述二、二、开钻前验收开钻前验收三、三、一开作业一开作业四、四、二开作业二开作业五、五、三开作业三开作业六、六、四开作业四开作业七、七、五开作业五开作业八、八、完井作业完井作业五、三开作业五、三开作业PREPARE WORK：L/down 9-1/2 DC from the derrick Drift all tools and DC and DP with appropriate drif

15、t size P/U stand on derrick M/U BHA as follow:12-1/4 BIT+12-1/4 NBRR+1 x 8-1/2 DC+12-1/4 STRR+8x8-1/2 DC+8-1/2 Jar+2 x 8-1/2 DC+X/O+15 x 5 HWDP五、三开作业五、三开作业RIH：RIH to 1100.Wash down gently from 1100 and tag TOC or Float Collar +/-1122.Record TOC depth in IADC Report Pick up 5-10 feet above plug.Test

16、casing with water to 1500 psi Drill out Cement,Plug,Float Collar and cement inside shoe-track to 1195(10 above shoe)Circulate hole to clean water.Test casing string(above shoe)to 1500 psi Displace hole to 58 PCF Diesel-Emulsion mud Drill out remaining cement and clear pocket to 1210五、三开作业五、三开作业Drill 12-1/4 Vertical hole from 1210 to+/-3225：While drilling WASIA&SHUIBA formation,add MICA fine,Medium or Coarse to the 58 PCF mud in the tank Sweep hole with 40 bbls hivis every 90 drilled Drill hole a