FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2029085647> ?p ?o ?g. }

• W2029085647 abstract "Abstract Horizontal wells have been shown to provide significant advantages for production economics. However, if damaged during drilling and completion operations, the advantage to drilling the horizontal wells is lost to high stimulation costs. The usual practice in Saudi Arabian carbonate oil producers drilled with water-based fluids (CaCO3/starch/xanthan) is to utilize well flow back for clean up. Clean-up is usually effective in wells with significant drawdown capacity, but can be incomplete in long horizontal wellbores. The drilling damage is believed to occur due to a combination of surface skin, drilling filtrate blockage, and oil-wetting of drilling solids incorporated in the filter cake. Removing this damage with mild, low-volume treatments applied during pre-completion clean-up may provide enhanced well performance at a significantly lower cost than post completion stimulation. In this mild application, the goal is not deep stimulation, but removal of drilling fluid generated, near-wellbore damage. The removal of skin will subsequently allow dynamic cleanup to proceed with greater effectiveness. The options for the design of mild stimulation fluids are: 1) use low concentrations of exotic fluids, or 2) use cost-effective fluids with active chemicals at significantly lower concentrations. One of the exotic materials suggested for a mild chemical stimulation was M-S, a starch specific enzyme. In addition to the enzyme breaker, other options included various surfactant washes, and a mild acid stimulation using 3 weight percent HCl. A preliminary evaluation of mild stimulation methods has been completed on formation cores from a Saudi Arabian carbonate reservoir, using a dynamic drilling fluid loop. The reservoir conditions laboratory core studies established that the use of an acidified brine in the pre-completion process (pH = 3-4) was not effective in removing well bore damage. The core studies further found: 1) The M-S removed approximately 50 percent of drilling fluid induced damage, 2) M-S was pH sensitive, and precipitates at values below pH =4, 3) Once precipitation occurred, the M-S was ineffective, and the precipitated solids could induce damage as a result of formation plugging. 4) A surfactant/mutual solvent wash removed approximately 65 percent of the drilling fluid induced damage, 5) The use of a mild HCl wash (3 weight percent) without a surfactant pre-wash produced a slight negative skin, and 6) The use of the surfactant pre-wash, followed by a mild HCl acid treatment produced the largest negative skin. The core faces of the acid washed samples did not show wormholes after circulation of the mild acid treatments. M-S was found to reduce the molecular weight of starch used for drilling applications, but had no effect on the xanthan polymer used in drilling fluids. The data from the core study were used to design a field application for a Saudi Arabian horizontal producer that had been damaged during drilling. Initial results indicated that formation damage due to drill-in fluid was removed after M-S treatment followed by an acid wash. Additional test wells are planned to investigate other stimulation options." @default.
• W2029085647 created "2016-06-24" @default.
• W2029085647 creator A5034610749 @default.
• W2029085647 creator A5079853703 @default.
• W2029085647 creator A5090136236 @default.
• W2029085647 date "2001-02-13" @default.
• W2029085647 modified "2023-09-26" @default.
• W2029085647 title "Achieving Maximum Horizontal Well Performance with Pre-Completion Mild Stimulation" @default.
• W2029085647 cites W1970597906 @default.
• W2029085647 cites W1972266485 @default.
• W2029085647 cites W1984226304 @default.
• W2029085647 cites W1988954805 @default.
• W2029085647 cites W1996095031 @default.
• W2029085647 cites W1998271742 @default.
• W2029085647 cites W2018794850 @default.
• W2029085647 cites W2019641498 @default.
• W2029085647 cites W2024747806 @default.
• W2029085647 cites W2043443681 @default.
• W2029085647 cites W2043849373 @default.
• W2029085647 cites W2047474368 @default.
• W2029085647 cites W2060911791 @default.
• W2029085647 cites W2064804322 @default.
• W2029085647 cites W2072785782 @default.
• W2029085647 cites W2086194055 @default.
• W2029085647 cites W2094542344 @default.
• W2029085647 cites W2094756482 @default.
• W2029085647 cites W2095258478 @default.
• W2029085647 cites W4248889121 @default.
• W2029085647 doi "https://doi.org/10.2118/65034-ms" @default.
• W2029085647 hasPublicationYear "2001" @default.
• W2029085647 type Work @default.
• W2029085647 sameAs 2029085647 @default.
• W2029085647 citedByCount "4" @default.
• W2029085647 crossrefType "proceedings-article" @default.
• W2029085647 hasAuthorship W2029085647A5034610749 @default.
• W2029085647 hasAuthorship W2029085647A5079853703 @default.
• W2029085647 hasAuthorship W2029085647A5090136236 @default.
• W2029085647 hasConcept C127313418 @default.
• W2029085647 hasConcept C134514944 @default.
• W2029085647 hasConcept C151730666 @default.
• W2029085647 hasConcept C152068911 @default.
• W2029085647 hasConcept C159985019 @default.
• W2029085647 hasConcept C169760540 @default.
• W2029085647 hasConcept C183250156 @default.
• W2029085647 hasConcept C191897082 @default.
• W2029085647 hasConcept C192562407 @default.
• W2029085647 hasConcept C24998067 @default.
• W2029085647 hasConcept C25197100 @default.
• W2029085647 hasConcept C2779538338 @default.
• W2029085647 hasConcept C2780659211 @default.
• W2029085647 hasConcept C2781233791 @default.
• W2029085647 hasConcept C39432304 @default.
• W2029085647 hasConcept C548895740 @default.
• W2029085647 hasConcept C78762247 @default.
• W2029085647 hasConcept C81803558 @default.
• W2029085647 hasConcept C86803240 @default.
• W2029085647 hasConcept C9677107 @default.
• W2029085647 hasConceptScore W2029085647C127313418 @default.
• W2029085647 hasConceptScore W2029085647C134514944 @default.
• W2029085647 hasConceptScore W2029085647C151730666 @default.
• W2029085647 hasConceptScore W2029085647C152068911 @default.
• W2029085647 hasConceptScore W2029085647C159985019 @default.
• W2029085647 hasConceptScore W2029085647C169760540 @default.
• W2029085647 hasConceptScore W2029085647C183250156 @default.
• W2029085647 hasConceptScore W2029085647C191897082 @default.
• W2029085647 hasConceptScore W2029085647C192562407 @default.
• W2029085647 hasConceptScore W2029085647C24998067 @default.
• W2029085647 hasConceptScore W2029085647C25197100 @default.
• W2029085647 hasConceptScore W2029085647C2779538338 @default.
• W2029085647 hasConceptScore W2029085647C2780659211 @default.
• W2029085647 hasConceptScore W2029085647C2781233791 @default.
• W2029085647 hasConceptScore W2029085647C39432304 @default.
• W2029085647 hasConceptScore W2029085647C548895740 @default.
• W2029085647 hasConceptScore W2029085647C78762247 @default.
• W2029085647 hasConceptScore W2029085647C81803558 @default.
• W2029085647 hasConceptScore W2029085647C86803240 @default.
• W2029085647 hasConceptScore W2029085647C9677107 @default.
• W2029085647 hasLocation W20290856471 @default.
• W2029085647 hasOpenAccess W2029085647 @default.
• W2029085647 hasPrimaryLocation W20290856471 @default.
• W2029085647 hasRelatedWork W1594689478 @default.
• W2029085647 hasRelatedWork W1969174666 @default.
• W2029085647 hasRelatedWork W2029085647 @default.
• W2029085647 hasRelatedWork W2094618082 @default.
• W2029085647 hasRelatedWork W2266138632 @default.
• W2029085647 hasRelatedWork W2348784259 @default.
• W2029085647 hasRelatedWork W2365740457 @default.
• W2029085647 hasRelatedWork W2376702109 @default.
• W2029085647 hasRelatedWork W2393476623 @default.
• W2029085647 hasRelatedWork W3153989825 @default.
• W2029085647 isParatext "false" @default.
• W2029085647 isRetracted "false" @default.
• W2029085647 magId "2029085647" @default.
• W2029085647 workType "article" @default.