The Annual Offshore Oil & Gas Event
logo

The 25thBeijing International Offshore Oil & Gas Exhibition

ufi

BEIJING,CHINA

March 26-28,2025

LOCATION :Home> News > Industry News

AWE, Origin Energy in major gas find in Western Australia

Pubdate:2014-09-19 09:52 Source:fengyang Click:

SYDNEY -- AWE Limited, as operator of the L1/L2 JV, has announced initial Contingent Resource estimates for the Waitsia discovery (formerly Senecio Deep) in the north Perth basin, Australia. The news follows the recently announced upgrade of the 2C Contingent Resources in Senecio field.

After initial analysis of data from the Senecio-3 well, and the existing 3D seismic, AWE estimates that the Kingia/High Cliff Sandstone intervals in Waitsia field have gross Contingent Resources in the range of 65 Bcf to 1,170 Bcf, with a best estimate (2C) of 290 Bcf.

The presence of a significant quantity of potentially moveable hydrocarbons is indicated by strong gas shows, petrophysical analysis and pressure data. Net to AWE, the combined Senecio and Waitsia fields represent a best estimate (2C) of 180 Bcf of gas.

Further evaluation and appraisal will be required to more accurately define the size of the accumulation and the lateral extent of the conventional and tight gas bearing sands. The Kingia/High Cliff Sandstone interval has not been previously penetrated in this part of the basin.

AWE is also evaluating the gas bearing intervals in the Irwin River Coal Measures and Caryniginia shale which could provide substantial additional unconventional resource potential.

AWE estimates that the Irwin River Coal Measures has gross Prospective Resources in the range of 114 Bcf to 1,497 Bcf, with a best estimate (P50) of 420 Bcf.

The presence of a significant quantity of hydrocarbons is indicated by strong gas shows and petrophysical analysis, but further evaluation and appraisal would be required to establish whether reservoir productivity will be sufficient for commercial development. At this stage, AWE currently estimates the chance of development at 20%. This risking will change with further appraisal activities. Prospective Resources for the Carynginia shale have not yet been estimated for this location, but could be substantial.

AWE has cased and suspended the Senecio-3 well in preparation for conventional flow testing of multiple reservoir intervals in the Senecio and Waitsia fields later in 2014.

A Waitsia appraisal well is also under consideration for drilling in early 2015 immediately following the drilling of the Irwin-1 exploration well in EP320 (8 km east of Senecio). The primary target for the Irwin prospect is the Dongara/Wagina sandstone, but the well will also evaluate the deeper prospective horizons that have been high-graded by the Senecio-3 result.

The conversion of Contingent Resources to Reserves is subject to successful flow testing and a final investment decision for field development.

Bruce Clement, AWE’s managing director, said, "AWE believes the Senecio/Waitsia discovery could represent the largest onshore conventional gas discovery in Western Australia since the Dongara gas field was discovered in the 1960s. Initial evaluation of the Senecio and Waitsia fields has identified 360 Bcf of gross Contingent Resources, which could be brought onto early production, utilizing existing gas plant and pipeline infrastructure just 7km from the Senecio-3 location.

"There is also substantial upside to this initial estimated gas volume that could be realized by successful appraisal of the Waitsia discovery and exploitation of the unconventional gas potential identified in the Carynginia Shale and the Irwin River Coal Measures. We are now focusing on flow testing of Senecio-3 to establish commercial viability and the potential early, low cost development of the Senecio and Waitsia fields."

The JV partners in L1/L2 are AWE Limited (operator, 50%) and Origin Energy Resources Limited (50.0%).

主站蜘蛛池模板: 一本大道在线无码一区| 午夜欧美精品久久久久久久 | 大胸美女放网站| 免费看美女隐私全部| 一区二区三区四区在线观看视频| 精品国产自在久久| 少妇饥渴XXHD麻豆XXHD骆驼| 午夜福利一区二区三区在线观看| 中国大臿蕉香蕉大视频| a级毛片免费观看在线播放| 精品一区二区三区免费视频| 好大好湿好硬顶到了好爽视频 | 妖神记1000多章哪里看| 免费观看a级毛片| acg里番全彩侵犯本子福利| 激情内射日本一区二区三区| 国产麻豆剧果冻传媒免精品费网站| 亚洲精品99久久久久中文字幕| 538精品视频在线观看| 欧美zooz人禽交免费| 国产女人爽的流水毛片| 久久久久久久久中文字幕| 精品欧美一区二区三区四区| 天天躁夜夜躁狠狠躁2021| 啊灬啊灬别停啊灬用力啊免费看| 一级毛片国产**永久在线| 猫咪免费人成网站在线观看入口 | 国产v亚洲v欧美v专区| 一级做a爰片性色毛片黄书| 熟妇人妻中文字幕| 国产精品入口麻豆免费| 久久精品国产大片免费观看| 全免费毛片在线播放| 日韩精品国产自在久久现线拍| 国产特黄特色的大片观看免费视频| 久久精品国产只有精品66| 老司机亚洲精品| 天天夜碰日日摸日日澡| 亚洲免费小视频| 超清中文乱码字幕在线观看| 婷婷亚洲综合五月天小说在线 |