It didn’t all change in March 2020. Not really. The UK high street has been in the throes of a gradual revolution for decades. From the rise of ecommerce, to the birth of mobile, social commerce, and a growing emphasis on experience, change has been underway for a while. In fact for many, the pandemic has acted as a wake-up call. Digital transformation was no longer a ‘nice to have’ but a matter of survival. Necessity sparked innovation and customers are enjoying more flexibility and conveni ...
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内容由Investing in Oil and Gas and Mike May提供。所有播客内容(包括剧集、图形和播客描述)均由 Investing in Oil and Gas and Mike May 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品,您可以按照此处概述的流程进行操作https://zh.player.fm/legal。
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# 12 - Side Swipe in 2-D Seismic Data and How 3-D is Better
Manage episode 205729103 series 2162714
内容由Investing in Oil and Gas and Mike May提供。所有播客内容(包括剧集、图形和播客描述)均由 Investing in Oil and Gas and Mike May 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品,您可以按照此处概述的流程进行操作https://zh.player.fm/legal。
Mike talks about the phenomenon of "side swipe" in old 2-D seismic data. Mike has located a 50-acre structure in 3-D seismic data that he recently shot. There are two dry holes near the 50-acre structure that did not penetrate the structure. But they were very close! Mike suspects that those two dry holes were drilled on 2-D seismic shot by a previous oil company on this same land 40 years ago - and that they detected the presence of the large structure but they missed it when they drilled those two wells because the technology of the day was 2-D seismic (not 3-D seismic). Mike describes a short-coming of 2-D seismic known as "side swipe" and talks about how we can now surpass that previous limitation of 2-D seismic using modern 3-D seismic - which does not suffer from side swipe. Furthermore, he found an old open hole wireline log from one of these previous nearby dry holes. Having this old log of a nearby dry hole - and the new log he will obtain when he drills the new well on top of the structure - will enable Mike to verify that the 3-D seismic structure map is correct - because the new well log should show the same target formation about 200 feet higher in the new well than it was in the old well! A great place to look for oil! www.investinginoilandgas.com
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16集单集
Manage episode 205729103 series 2162714
内容由Investing in Oil and Gas and Mike May提供。所有播客内容(包括剧集、图形和播客描述)均由 Investing in Oil and Gas and Mike May 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品,您可以按照此处概述的流程进行操作https://zh.player.fm/legal。
Mike talks about the phenomenon of "side swipe" in old 2-D seismic data. Mike has located a 50-acre structure in 3-D seismic data that he recently shot. There are two dry holes near the 50-acre structure that did not penetrate the structure. But they were very close! Mike suspects that those two dry holes were drilled on 2-D seismic shot by a previous oil company on this same land 40 years ago - and that they detected the presence of the large structure but they missed it when they drilled those two wells because the technology of the day was 2-D seismic (not 3-D seismic). Mike describes a short-coming of 2-D seismic known as "side swipe" and talks about how we can now surpass that previous limitation of 2-D seismic using modern 3-D seismic - which does not suffer from side swipe. Furthermore, he found an old open hole wireline log from one of these previous nearby dry holes. Having this old log of a nearby dry hole - and the new log he will obtain when he drills the new well on top of the structure - will enable Mike to verify that the 3-D seismic structure map is correct - because the new well log should show the same target formation about 200 feet higher in the new well than it was in the old well! A great place to look for oil! www.investinginoilandgas.com
…
continue reading
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