垂直鉆井技術(shù)演示

1、 2001 baker hughes incorporated all rights reserved. 2001 baker hughes incorporated all rights reserved job no. int-01-1174 2001 baker hughes incorporated all rights reserved job no. int-01-1174 2001 baker hughes incorporated all rights reserved job no. int-01-1174 2001 baker hughes incorporated all

2、 rights reserved job no. int-01-1174 2001 baker hughes incorporated all rights reserved job no. int-01-1174 2001 baker hughes incorporated all rights reserved job no. int-01-1174 2001 baker hughes incorporated all rights reserved job no. int-01-1174 2001 baker hughes incorporated all rights reserved

3、 job no. int-01-1174 2001 baker hughes incorporated all rights reserved job no. int-01-1174 2001 baker hughes incorporated all rights reserved job no. int-01-1174 動(dòng)力節(jié)動(dòng)力節(jié) elastomer steel 2001 baker hughes incorporated all rights reserved job no. int-01-1174 動(dòng)力節(jié)動(dòng)力節(jié) 2001 baker hughes incorporated all r

4、ights reserved job no. int-01-1174 2001 baker hughes incorporated all rights reserved job no. int-01-1174 2001 baker hughes incorporated all rights reserved job no. int-01-1174 vertitrak reached the objective in 28 fewer days than a conventional approach delivering significant savings in subsequent

5、hole operations due to the smooth, vertical wellbore. 2001 baker hughes incorporated all rights reserved job no. int-01-1174 2001 baker hughes incorporated all rights reserved job no. int-01-1174 1,080 m 1,500 m 1,340 m 836 m 2001 baker hughes incorporated all rights reserved job no. int-01-1174 mt.

6、 grosso/italy16“ british gas直井側(cè)鉆直井側(cè)鉆, february 1999白云巖白云巖 利用自動(dòng)糾斜特性側(cè)鉆利用自動(dòng)糾斜特性側(cè)鉆 (之前打撈未成功之前打撈未成功), 繼續(xù)鉆直井繼續(xù)鉆直井 側(cè)鉆成功側(cè)鉆成功, 將井救回將井救回 2001 baker hughes incorporated all rights reserved job no. int-01-1174 macueta x-1001 bis corte estructural e-o mac. x-1001mac.x-1001bis 井徑井徑: 22” & 16” (1210-8350ft) 井型井型:

7、直井直井 地層地層: 混積巖混積巖 / 頁(yè)巖頁(yè)巖 井井: macueta 1001bis 作業(yè)者作業(yè)者:pan american 日期日期: march-may 2000 結(jié)果結(jié)果: 節(jié)節(jié) 約約 17 個(gè)個(gè) 作作 業(yè)業(yè) 天天 16”pdc 鉆鉆 頭頭 機(jī)機(jī) 速速 增增 加加 200-300% 井井 眼眼 保保 持持 垂垂 直直 下下 套套 管管 順順 利利 不不 需需 倒倒 劃劃 眼眼 -80 -60 -40 -20 0 20 40 60 80 100 120 -30-101030507090110130150170 east (m) north (m) top view of macueta

8、 1001bis compared to the offset well macueta 1001 macueta 1001bis argentina 2001 baker hughes incorporated all rights reserved job no. int-01-1174 結(jié)果結(jié)果: n比計(jì)劃節(jié)約比計(jì)劃節(jié)約32天天 n垂直井眼垂直井眼 n電測(cè)電測(cè),下套管順利下套管順利 n對(duì)對(duì)vtk pdc 鉆頭精確控制鉆頭精確控制 井徑井徑: 24” & 17.5” (75 - 2200 m) 井型井型: 直井直井 地層地層: 混積巖混積巖(diamictite) / 泥頁(yè)巖泥頁(yè)巖 井號(hào)井

9、號(hào): sabalo x3 作業(yè)者作業(yè)者: petrobras bolivia 日期日期: december 2001- february 2002 2001 baker hughes incorporated all rights reserved job no. int-01-1174 n地點(diǎn)地點(diǎn): canada, anadarko dawson 13-30-79-13w5m n目的目的: 鉆鉆 222mm 井段到井段到 td. 保持井眼垂直保持井眼垂直 并達(dá)到最大并達(dá)到最大rop. n結(jié)果結(jié)果: 134 鉆井和偱環(huán)小時(shí)鉆井和偱環(huán)小時(shí) 鉆完全部鉆完全部 222mm (8 ”) 井眼井眼, 3

10、50m to 2009m (1155 to 6630 ft), 用四只鉆用四只鉆 頭頭 , 平均機(jī)速平均機(jī)速 15m/hr (50 ft/hr). 鉆井時(shí)間比鄰井少鉆井時(shí)間比鄰井少 28% 100% 時(shí)間糾斜鉆進(jìn)時(shí)間糾斜鉆進(jìn) 135 hrs 工具無(wú)故障工具無(wú)故障 vertitraktm 既與既與 pdc 也與牙輪鉆頭也與牙輪鉆頭 配合配合 最大井斜最大井斜 0.35 2001 baker hughes incorporated all rights reserved job no. int-01-1174 surface casing point -40 0 680 measured dept

11、h (m) -2024 inclination (degree) surface casing point -40 0 680 measured depth (m) -4048 dogleg (/30m) directional bha vds vds directional bha 2001 baker hughes incorporated all rights reserved job no. int-01-1174 plan viewto 2,200 m md -40-20020406080100120 140 plan viewto 2,200 m md -40-2002040608

12、0100120 140 offset offset vds plan viewto 2,200 m md -40-20020406080100120 140 plan viewto 2,200 m md -40-20020406080100120 140 offset offset vds depth (m) 0 500 1000 1500 2000 2500 3000 35000 50100150200 days offset offset afe actual depth (m) 0 500 1000 1500 2000 2500 3000 35000 50100150200 days o

13、ffset offset afe actual 2001 baker hughes incorporated all rights reserved job no. int-01-1174 1,080 m 1,500 m 1,340 m 836 m 2001 baker hughes incorporated all rights reserved job no. int-01-1174 bit speed torque 1600 1700 1800 1900 2000 2100 2200 2300 2400 2001 baker hughes incorporated all rights

14、reserved job no. int-01-1174 0 0 2058 0 600 2058 612 0 500 1500 2000 0102030 days from spud depth (m) afe actual offset afe actual offset 444 mm hole, steerable bha 222 mm hole, vertical drilling system vertical drilling system: 9 days conventional system: 23.7 days 2001 baker hughes incorporated al

15、l rights reserved job no. int-01-1174 2001 baker hughes incorporated all rights reserved job no. int-01-1174 vertitrak optimized, efficient, vertical canadian foothills drilling” 2001 baker hughes incorporated all rights reserved job no. int-01-1174 2001 baker hughes incorporated all rights reserved

16、 job no. int-01-1174 2001 baker hughes incorporated all rights reserved job no. int-01-1174 表層井眼中間井眼 2001 baker hughes incorporated all rights reserved job no. int-01-1174 2001 baker hughes incorporated all rights reserved job no. int-01-1174 2001 baker hughes incorporated all rights reserved job no

17、. int-01-1174 2001 baker hughes incorporated all rights reserved job no. int-01-1174 2001 baker hughes incorporated all rights reserved job no. int-01-1174 2001 baker hughes incorporated all rights reserved job no. int-01-1174 q vertitrak 是目前市場(chǎng)上唯一的非旋轉(zhuǎn)垂直鉆井系統(tǒng), 鉆柱扭矩小,尤其適合在硬地層使用。 q 井眼質(zhì)量好 q vertitrak可獨(dú)立工作,不需另外的mwd系統(tǒng) q 6 ” 工具用于 8 ” 9 7/8” 井眼 q 9 ” 工具用于 12 ” 28” 井眼 q 世界范圍證明了的垂直鉆井技術(shù)世界范圍證明了的垂直鉆井技術(shù) (8 ” 28”) q 防斜打快效益明顯