Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Roger Ekseth"'
Publikováno v:
SPE Drilling & Completion. 29:295-303
Summary In response to the increasing demand for a reduction in the uncertainty of wellbore placement to minimize drilling risks and potential liabilities, a new gyroscopic survey tool capable of operating at any attitude during the drilling process
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2eed312be7cff4fc5628a0f2601dc34a
https://doi.org/10.2118/168052-pa
https://doi.org/10.2118/168052-pa
Autor:
Erik Nyrnes, Henry Ferguson Wilson, Torgeir Torkildsen, John Lionel Weston, Roger Ekseth, Kazimir Kovalenko, Andrew G. Brooks
Publikováno v:
SPE Drilling & Completion. 25:438-447
Summary Position-uncertainty estimates are used to determine if there is adequate probability of hitting a geological target, of avoiding collision with offset wells, and of drilling a successful relief well in the event of a blowout. These high-valu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfa511c68d9215f88ce449a3b9910a3e
https://doi.org/10.2118/133417-pa
https://doi.org/10.2118/133417-pa
Publikováno v:
All Days.
In response to the increasing demand for a reduction in the uncertainty of wellbore placement to minimise drilling risks and potential liabilities, a new gyro survey tool capable of operating at any attitude during the drilling process has been devel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5d4934642f1a358e9bc1ccb65316141
https://doi.org/10.2118/168052-ms
https://doi.org/10.2118/168052-ms
Publikováno v:
All Days.
Wellbore position uncertainty estimation (error modeling) is a key element in safe and cost effective drilling. The quality of error modeling has improved a lot over the last 10 – 15 years through the publication of SPE papers like SPE-67616, 90408
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0daced7d37eb8e2dd038c498ecb2cc4a
https://doi.org/10.2118/140192-ms
https://doi.org/10.2118/140192-ms
Autor:
Roger Ekseth, John Lionel Weston
Publikováno v:
All Days.
Various methods, often referred to as in-field referencing (IFR) techniques, are used to enhance the performance of traditional magnetic measurement while drilling (MWD) well-bore surveys. Simulation and field data studies of effects commonly not acc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa39d38759d463a2a05baeb3ae8a0533
https://doi.org/10.2118/128217-ms
https://doi.org/10.2118/128217-ms
Autor:
Roger Ekseth, Erik Nyrnes, Henry Ferguson Wilson, John Lionel Weston, Torgeir Torkildsen, Kazimir Kovalenko, Andrew G. Brooks
Publikováno v:
Scopus-Elsevier
An earlier paper by the same authors, SPE 1037341, pointed out the potential safety and commercial costs of unreliable directional survey data. It described how a significant degree of reliability can be achieved with the application of quality contr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::555116c2a553b007b4e91a878ea6c68d
http://www.scopus.com/inward/record.url?eid=2-s2.0-34147157762&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-34147157762&partnerID=MN8TOARS
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