Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Robert George Bell"'
Autor:
Matthew Robert George Bell, Hisham A. Nasr El-Din, John T. Hardesty, Nathan G. Clark, Ahmed I. Rabie
Publikováno v:
All Days.
Perforation is the most common way to establish effective communication between the reservoir and the wellbore in wells completed with casing. Although perforation with shaped charges has become the dominant method for completion, conventional shaped
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c8fea276b7df3178fc3601fdd5a0d83
https://doi.org/10.2118/165141-ms
https://doi.org/10.2118/165141-ms
Publikováno v:
All Days.
The perforation of wellbore casing is a critical step in establishing communication between the wellbore and formations of interest. The effectiveness of this communication is dependent upon both the geometry of the perforations and the permeability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e2316b0ec40d019d8b8339db6cb35b2
https://doi.org/10.2118/149453-ms
https://doi.org/10.2118/149453-ms
Autor:
Theodore E. Zaleski, Sneha Bhakta, Sean C. Brake, Nathan G. Clark, John T. Hardesty, Matthew Robert George Bell
Publikováno v:
All Days.
Perforation performance evaluation has come under scrutiny in several recent publications. For most shaped charge perforators sold, performance is evaluated in cement targets, from which downhole performance is extrapolated. This method has been show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8417e4aa36041cfd7d17aedb505a67e8
https://doi.org/10.2118/144167-ms
https://doi.org/10.2118/144167-ms
Autor:
Hisham A. Nasr-El-Din, Matthew Robert George Bell, Nerwing Diaz, John Thomas Hardesty, Alfred Daniel Hill
Publikováno v:
All Days.
The introduction of reactive perforating systems has led to tremendous improvements in well stimulation and productivity. Reactive charges generate a secondary energy release in the perforation tunnel immediately after it is formed, breaking up and e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1ce88628b8ee74a6abc8dde95ca54cd
https://doi.org/10.2118/138434-ms
https://doi.org/10.2118/138434-ms
Publikováno v:
All Days.
A new class of shaped charge was introduced to the industry in late 2007 that generates a secondary reaction in the perforation tunnel immediately after it has been formed. The reaction is highly energetic and drives the break up and expulsion of cru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a60a99d45fdde428060b9f936009246
https://doi.org/10.2118/122174-ms
https://doi.org/10.2118/122174-ms
Publikováno v:
All Days.
Abstract For nearly two decades, shaped charge optimization has focused on increasing entry hole - for " big hole?? gravel-pack style charges - and depth of penetration into standardized cement targets - for deep-penetrating charges. However, it has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b29ffc5b4fa4794a5a38383270c24a14
https://doi.org/10.4043/19331-ms
https://doi.org/10.4043/19331-ms
Autor:
Robert George Bell
Publikováno v:
Geological Magazine. 4:554-558
For some years past the Upper Tertiaries of England have not received such a liberal share of attention as was bestowed on them at one time by the older geologists, probably in part because of the impression unwittingly encouraged by some of the auth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6359480366860845a0ed5ba4b0f0b184
https://doi.org/10.1017/s0016756800190636
https://doi.org/10.1017/s0016756800190636
Autor:
Percy Fry Kendall, Robert George Bell
Publikováno v:
Quarterly Journal of the Geological Society. 42:201-214
In presenting this paper for the consideration of the Geological Society, we desire to state at the outset that it is intended only as a report upon reaching a stage in the investigation of this interesting deposit, and that any speculative remarks w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::604b38241512d91014680b235d7624cb
https://doi.org/10.1144/gsl.jgs.1886.042.01-04.23
https://doi.org/10.1144/gsl.jgs.1886.042.01-04.23
Autor:
Robert George Bell
Perhaps very few Tertiary formations have received a greater amount of attention from geologists and collectors of fossils, during the last forty years, than the Red Crag of Suffolk and Walton-Naze; and it seems singular that so few traces of land li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a512051c6a1bc3d512596420b593bab
https://zenodo.org/record/2130594
https://zenodo.org/record/2130594
