Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Sandra Cobianco"'
Publikováno v:
Journal of Petroleum Science and Engineering. 77:10-17
A screening of enzymes as filtercake breakers was performed on several commercially available enzymes. Two enzymes, a thermostable amylase from Bacillus licheniformis and a cellulase from Trichoderma reesei, were found to be effective on the basis of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0b94060623bd2d75780f11f8a2faf96
https://doi.org/10.1016/j.petrol.2011.02.003
https://doi.org/10.1016/j.petrol.2011.02.003
Autor:
Mark David Glover, George A. Turk, Chiara Neva Emiliani, Richard D. Hutchins, Fred van der Bas, David Norman, Joseph A. Ayoub, Sandra Cobianco, Gerrit Nitters, Sonia Marino
Publikováno v:
SPE Production & Operations. 24:374-380
Summary It is well documented that hydraulic-fracture treatments, although successful, often underperform. Frac-and-pack completions exhibit positive skin values, and traditional hydraulic-fracture completions show discrepancies between the placed pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::152f59826acfe9e05225860a6b47fc57
https://doi.org/10.2118/102326-pa
https://doi.org/10.2118/102326-pa
Publikováno v:
Polymer. 40:1839-1851
The polymerization of a mixture of cis (ca. 30%) and trans (ca. 70%) isomers of 7-tetradecene oxide (7-TDO) with methyl trifluoromethansulfonate (methyl triflate) as initiator has been investigated. The main reaction products afforded during the poly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::163a10fab6f2b1f44bc9732eefa9ea30
https://doi.org/10.1016/s0032-3861(97)10005-2
https://doi.org/10.1016/s0032-3861(97)10005-2
Publikováno v:
ChemInform. 22
gem-Dichloroallyl-lithium and gem-dichloroallyl-potassium, produced respectively upon treatment of 3,3-dichloropropene with lithium diisopropylamide alone or in the presence of potassium tert-butoxide, show opposite regioselectivity in the reactions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::571d2db4ae217e8426ce713dba75a15d
https://doi.org/10.1002/chin.199121076
https://doi.org/10.1002/chin.199121076
Publikováno v:
Tetrahedron. 47:1485-1494
gem-Dichloroallyl-lithium and gem-dichloroallyl-potassium, produced respectively upon treatment of 3,3-dichloropropene with lithium diisopropylamide alone or in the presence of potassium tert-butoxide, show opposite regioselectivity in the reactions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f08d9ac39a2b87bf8a588877ecbfed74
https://doi.org/10.1016/s0040-4020(01)86424-3
https://doi.org/10.1016/s0040-4020(01)86424-3
Publikováno v:
All Days.
The new generation of Drill-In Fluids have been developed to mitigate the potential of damage the producing formation and eliminate the need for post-completion cleanup. However depending on the reservoir features and the architecture selected for co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6df5bffaa52c4ba09297db781e7097e4
https://doi.org/10.2118/107757-ms
https://doi.org/10.2118/107757-ms
Publikováno v:
All Days.
Since developments in the biotechnological field contribute to the implementation of new enzyme breakers for removing polymer damage, significant improvements in well productivity have been proved mostly in horizontal and multilateral wells. Indeed,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df0d3c42e31f1952061e4cdee1f467ae
https://doi.org/10.2118/107756-ms
https://doi.org/10.2118/107756-ms
Autor:
Sandra Cobianco, Gerrit Nitters, Joseph A. Ayoub, Mark David Glover, Chiara Neva Emiliani, Sonia Marino, David Norman, Fred van der Bas, Richard D. Hutchins, George A. Turk
Publikováno v:
All Days.
It is well documented in the literature that hydraulic fracture treatments, although successful, often underperform: Frac and Pack completions exhibit positive skin values, and traditional hydraulic fracture completions show discrepancies between the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb6357942fb5625497ac95a1632987b2
https://doi.org/10.2118/102326-ms
https://doi.org/10.2118/102326-ms
Autor:
George A. Turk, Sandra Cobianco, Chiara Neva Emiliani, Gerrit Nitters, Mark David Glover, Sonia Marino, Fred van der Bas, David Norman, Joseph A. Ayoub, Michael Koehler, Richard D. Hutchins
Publikováno v:
All Days.
This paper summarizes part of the results of an investigation of fracture clean-up mechanisms undertaken under a Joint Industry Project active since the year 2002. It is well documented in the literature that hydraulic fractures, although successful,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfe088e5d153011e2be574e44f9943df
https://doi.org/10.2118/98746-ms
https://doi.org/10.2118/98746-ms
Publikováno v:
All Days.
Formation damage of gas wells can occur during drilling and completion operations causing a first sensible impairment of the potential productivity. When drilling gas wells in low permeability reservoir with strongly inter-layered formation, as in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6b0a92bf5b7444a27effee69ddc7e72
https://doi.org/10.2118/94712-ms
https://doi.org/10.2118/94712-ms