鉆井技術(shù)展望ppt課件(編輯修改稿)
2025-02-13 20:05 本頁面
【文章內(nèi)容簡介】 7 10 0 7 90 0 8 70 02 4i n *2 2 6m185 / 8i n* 4 27 m135 / 8i n* 4 26 8 m95 / 8i n* 8 56 7 m7 in 篩管*9 4 50 m06 001 20 01 80 02 40 03 00 0 10 0 7 00 1 50 0 2 30 0 3 10 0 3 90 0 4 70 0 5 50 0 6 30 0 7 10 0 7 90 0 8 70 02 4i n *2 0 5m185 / 8i n* 3 98 m135 / 8i n* 1 72 8 m7 in 尾管*8 5 52 m95 / 8i n* 6 75 2 m81 / 2i n井 眼*9 2 38 m最初設(shè)計(jì)方案實(shí)際井身結(jié)構(gòu)李琪主講 18 2022/2/12 李琪主講 19 2022/2/12 Wytch Farm ERD 李琪主講 20 2022/2/12 PowerDrive旋轉(zhuǎn)導(dǎo)向系統(tǒng) 多分支井 TAML等級 主井眼和分支井都是裸眼 1 主井筒注水泥 分支井為裸眼 2 主井筒注水泥 分支井下套管 3 主井筒和分支井 都注水泥 4 水泥封固主井筒和分支井 , 各層壓力分隔 5 井下分叉裝置 6 預(yù)制成型接合點(diǎn) 6S 在英國殼牌Eric Diggins ―技術(shù)進(jìn)步 ——多分支井TAML‖ 的論壇1997年春天在蘇格蘭的阿伯丁舉行。 李琪主講 22 2022/2/12 李琪主講 23 2022/2/12 ERD Multilateral Example ? Permanent and retrievable whipstocks（造斜器） were hydraulically set using MWD to orient relative to high side ? Windows milled at 5500m and 5300m from existing 95/8in. casing at 83186。 ? A two trip milling system was deployed ? Northern lateral was lined and cemented, southern lateral barefoot 李琪主講 24 2022/2/12 M15 Completion ? Wytch Farm M15 multilateral well – Both wellbores isolated from each other within production casing – Flow control stations below ESP allow independent inflow – Early water shutoff – Selective well test 沉砂封隔器 李琪主講 25 2022/2/12 李琪主講 26 2022/2/12 NDS（ No Drilling Surprises） 計(jì)劃 李琪主講 27 2022/2/12 李琪主講 28 2022/2/12 李琪主講 29 2022/2/12 PROSTAR2022 Partnering Realises Opportunities Safety Trust Attractiveness Realism 李琪主講 30 2022/2/12 李琪主講 31 2022/2/12 李琪主講 32 2022/2/12 The spar platform hull was delivered in June 1998. It was manufactured in two halves at Aker Rauma Pori yard, in Finland. The first half,
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