北海的探勘成果:2015年∼2019年

本報告提供英國、挪威的北海中央盆地、北部盆地2015年∼2019年124處挖掘的勘探井的相關調查結果，至2020年的結果，今後18個月預測相關資訊。

從124處的勘探井，59處有發現，其中29處作為商業用。

在圖2 :在北海發現的商業用石油、天然氣資源和年度的發現成本 (出處:WESTWOOD WILDCAT)

目錄

主要訊息

摘要

情形說明

• 2015年∼2020年
• 北海探勘的歷史

探勘開採活動與支出

探勘成果

• 北海:英國、挪威聯合
• 英國 vs. 挪威的成果
• 盆地的成果
• Play的成果

ILX vs. ILX以外的開採

• 活動
• 成果
• 生產中心的影響

高衝擊開採

• 活動
• 成果
• Play的量衝擊預測
• 國境Play試驗
• 討論

資源的進展

• 商業用發現狀況

企業的成果

• 活動
• 探勘性能
• 討論

2020年:探勘開採

• 活動
• 英國
• 挪威
• 成果

計劃中的井

討論

結論

附錄

This report analyses the results of the 124 exploration wells drilled in the 2015 - 2019 period in the UK and Norway Central and Northern North Sea basins, as well as the results to date for 2020 and the outlook for the next 18 months.

A total of 59 discoveries were made from the 124 exploration wells drilled, of which 29 are considered commercial, containing gross resources of 1,059 mmboe (715 mmbbl oil and 2.1 tcf gas). The five-year commercial success rate was 23%, with a drilling finding cost of US$4.85/boe. A further 30 wells made non-commercial discoveries, giving an overall technical success rate (TSR) of 48% from the 59 wells that found hydrocarbons.

FIGURE 1: WELL RESULTS WITH COMMERCIAL AND TECHNICAL SUCCESS RATES PER ANNUM IN THE NORTH SEA. SOURCE: WESTWOOD WILDCAT.

FIGURE 2: COMMERCIAL OIL AND GAS RESOURCES DISCOVERED AND FINDING COSTS PER ANNUM IN THE NORTH SEA. SOURCE: WESTWOOD WILDCAT.

Table of Contents

Key Messages

Summary

Setting the Scene

• 2015 - 2020
• North Sea Exploration History

Exploration Drilling Activity and Spend

Exploration Performance

• North Sea - UK and Norway Combined
• UK vs Norway Performance
• Basin Performance
• Play Performance

ILX vs. Non-ILX Drilling

• Activity
• Performance
• Impact on Production Hubs

High Impact Drilling

• Activity
• Performance
• High Impact Prospects in Proven Plays
• Frontier Play Tests
• Discussion

Resource Progression

• Status of Commercial Discoveries

Company Performance

• Activity
• Exploration Performance
• Discussion

2020 Exploration Drilling

• Activity
• UK
• Norway
• Performance

Planned Wells

Discussion

Conclusions

Appendix