Matches in SemOpenAlex for { <https://semopenalex.org/work/W1993843783> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W1993843783 abstract "Abstract Many horizontal wells are drilled using the clean drill-in fluids introduced in recent years. The drill-in fluids are typically comprised of either starch or cellulose polymers, xanthan polymer, and sized carbonate or salt particulates. They were introduced to minimize the mud damage to the wellbore relative to that typically observed with conventional drilling muds. However, testing and experience have shown that insufficient degradation of the filter cakes resulting from even these clean drill-in fluids can significantly impede capacity at the wellbore wall. This reduced flow capacity can result in reduced well productivity or injectivity. Consequently, wellbore acid or oxidizer treatments are typically applied in attempts to remove or bypass the filter cake. These treatments are often only marginally successful, particularly when applied in extended length intervals. Formation damage, as well as filter-cake impairment, must be eliminated to realize the full potential of horizontal completions. Previous laboratory studies have demonstrated that drill-in fluid filter cake can be effectively removed through the application of a newly developed technique incorporating an enzyme-based polymer degradation system.1 This treatment can be designed to degrade xanthan-based, starch-based or cellulose-based drill-in fluid. Following degradation of the specific polymer, the weighting and/or fluid loss control material is easily removed using smaller, less costly acid treatments. Case histories of wells treated with the new enzyme technology compared to direct offsets treated with conventional acid or oxidative breaker treatments will be presented. Field experience has shown that through utilization of this new technology, smaller, less costly treatments can be used to treat openhole intervals to zero-skin potential with dramatically improved treatment efficiency. Production results have indicated that three-fold increases are possible when applying a two-stage enzyme/acid treatment to acid or oxidative treatments alone. Post-treatment production logs have indicated not only increased flow, but also flow throughout the entire openhole interval." @default.
- W1993843783 created "2016-06-24" @default.
- W1993843783 creator A5028598135 @default.
- W1993843783 creator A5045688069 @default.
- W1993843783 creator A5050212879 @default.
- W1993843783 date "1997-10-22" @default.
- W1993843783 modified "2023-10-16" @default.
- W1993843783 title "Progressive Technology Increases Flow Capacity in Horizontal Wells" @default.
- W1993843783 cites W1988954805 @default.
- W1993843783 cites W1996311334 @default.
- W1993843783 cites W2018794850 @default.
- W1993843783 cites W2024747806 @default.
- W1993843783 cites W2027029063 @default.
- W1993843783 cites W2032828281 @default.
- W1993843783 cites W4250630779 @default.
- W1993843783 doi "https://doi.org/10.2118/39230-ms" @default.
- W1993843783 hasPublicationYear "1997" @default.
- W1993843783 type Work @default.
- W1993843783 sameAs 1993843783 @default.
- W1993843783 citedByCount "6" @default.
- W1993843783 countsByYear W19938437832012 @default.
- W1993843783 crossrefType "proceedings-article" @default.
- W1993843783 hasAuthorship W1993843783A5028598135 @default.
- W1993843783 hasAuthorship W1993843783A5045688069 @default.
- W1993843783 hasAuthorship W1993843783A5050212879 @default.
- W1993843783 hasConcept C106131492 @default.
- W1993843783 hasConcept C119599485 @default.
- W1993843783 hasConcept C127313418 @default.
- W1993843783 hasConcept C127413603 @default.
- W1993843783 hasConcept C141813653 @default.
- W1993843783 hasConcept C152068911 @default.
- W1993843783 hasConcept C159985019 @default.
- W1993843783 hasConcept C173736775 @default.
- W1993843783 hasConcept C185592680 @default.
- W1993843783 hasConcept C191897082 @default.
- W1993843783 hasConcept C192562407 @default.
- W1993843783 hasConcept C200990466 @default.
- W1993843783 hasConcept C20699195 @default.
- W1993843783 hasConcept C25197100 @default.
- W1993843783 hasConcept C2776088076 @default.
- W1993843783 hasConcept C2779679103 @default.
- W1993843783 hasConcept C2780100132 @default.
- W1993843783 hasConcept C43617362 @default.
- W1993843783 hasConcept C521977710 @default.
- W1993843783 hasConcept C529335014 @default.
- W1993843783 hasConcept C55493867 @default.
- W1993843783 hasConcept C76155785 @default.
- W1993843783 hasConcept C78762247 @default.
- W1993843783 hasConcept C9677107 @default.
- W1993843783 hasConceptScore W1993843783C106131492 @default.
- W1993843783 hasConceptScore W1993843783C119599485 @default.
- W1993843783 hasConceptScore W1993843783C127313418 @default.
- W1993843783 hasConceptScore W1993843783C127413603 @default.
- W1993843783 hasConceptScore W1993843783C141813653 @default.
- W1993843783 hasConceptScore W1993843783C152068911 @default.
- W1993843783 hasConceptScore W1993843783C159985019 @default.
- W1993843783 hasConceptScore W1993843783C173736775 @default.
- W1993843783 hasConceptScore W1993843783C185592680 @default.
- W1993843783 hasConceptScore W1993843783C191897082 @default.
- W1993843783 hasConceptScore W1993843783C192562407 @default.
- W1993843783 hasConceptScore W1993843783C200990466 @default.
- W1993843783 hasConceptScore W1993843783C20699195 @default.
- W1993843783 hasConceptScore W1993843783C25197100 @default.
- W1993843783 hasConceptScore W1993843783C2776088076 @default.
- W1993843783 hasConceptScore W1993843783C2779679103 @default.
- W1993843783 hasConceptScore W1993843783C2780100132 @default.
- W1993843783 hasConceptScore W1993843783C43617362 @default.
- W1993843783 hasConceptScore W1993843783C521977710 @default.
- W1993843783 hasConceptScore W1993843783C529335014 @default.
- W1993843783 hasConceptScore W1993843783C55493867 @default.
- W1993843783 hasConceptScore W1993843783C76155785 @default.
- W1993843783 hasConceptScore W1993843783C78762247 @default.
- W1993843783 hasConceptScore W1993843783C9677107 @default.
- W1993843783 hasLocation W19938437831 @default.
- W1993843783 hasOpenAccess W1993843783 @default.
- W1993843783 hasPrimaryLocation W19938437831 @default.
- W1993843783 hasRelatedWork W1624160822 @default.
- W1993843783 hasRelatedWork W2000186751 @default.
- W1993843783 hasRelatedWork W2005841398 @default.
- W1993843783 hasRelatedWork W2350262790 @default.
- W1993843783 hasRelatedWork W2353328928 @default.
- W1993843783 hasRelatedWork W2897551291 @default.
- W1993843783 hasRelatedWork W3164108576 @default.
- W1993843783 hasRelatedWork W323432695 @default.
- W1993843783 hasRelatedWork W4247757789 @default.
- W1993843783 hasRelatedWork W4289101080 @default.
- W1993843783 isParatext "false" @default.
- W1993843783 isRetracted "false" @default.
- W1993843783 magId "1993843783" @default.
- W1993843783 workType "article" @default.