FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2029838046> ?p ?o ?g. }

• W2029838046 abstract "Abstract Lost circulation during drilling increases the drilling costs and also enhances possibility of stuck pipe. Generally, viscous mud pills with lost circulation materials and gels or cement plugs are placed to allow plugging of loss circulation zone. But in case of total circulation loss in conjunction with cross flow condition, even repeated LCM-mud plugs followed with cement plugs do not guarantee the durable sealing of lost zone. This paper discusses the properties, mechanism and placement technique for successful plugging off lost zone in such cases where very few lost circulation remedies were effective and more than several hundred cubic meter of drilling fluid and cement were already lost. Details development of a novel sealant system consisting of an elastomer combined with cross-linking polymers, activator and bridging agents which provided quick, reliable control of loss has been deliberated in this paper. Initial low viscosity of this sealant allow easy placement against the lost zones and then gel activated near wellbore to set and form a stiff, rubbery gel stick with formation sediments to eliminate further losses. This development offers a proven means of controlling severe circulation losses resulting from large fractures or vugular spaces. The composition can be engineered to produce durable cross-linked polymeric rigid gel across a vide range of densities 8.6–14 ppg and temperature 45–120 deg C. Addition of accelerators or retarders during mixing controls setting time and eliminates risk of premature setting inside the string while pumping. Laboratory tests revealed effectiveness of this polymeric based sealant treatment and can improve stress around wellbore by forming a deformable, viscous and cohesive sealant inside a lost circulation fracture. Field application shows the restoration of well bore integrity in total loss with cross flow condition by the innovative approach of using this cross linked polymeric stiff rubbery gel in combination with high volume cement plug. This paper deals with aspect of important lessons learnt from the field application of the developed cross linked polymeric stiff rubbery gel to control total circulation losses in conjunction with cross-water flow. Introduction The problem of lost circulation became apparent in the early history of the drilling industry and was magnified considerably when operators began drilling deeper and/ or depleted formations. E&P industries spend huge money to combat lost circulation and the detrimental effects it propagates, such as loss of rig time, blow-outs and, frequently, the abandonment of expensive wells. Total lost circulation during drilling can pre—vent removal of cuttings generated during drilling, thus increasing the possibility of getting the drill pipe stuck in the hole. Loss of mud can also be expensive; it can re—duce the hydrostatic pressure on formations and can cause pressure control problems. Both loss circulation and well activity can result in loss of men, material and well. Moreover, loss circulation has even been blamed for minimized production due to plugging of production zones that has led to decreased productivity." @default.
• W2029838046 created "2016-06-24" @default.
• W2029838046 creator A5005990498 @default.
• W2029838046 creator A5017759536 @default.
• W2029838046 creator A5019290139 @default.
• W2029838046 creator A5019624051 @default.
• W2029838046 creator A5044095403 @default.
• W2029838046 date "2007-11-11" @default.
• W2029838046 modified "2023-10-14" @default.
• W2029838046 title "Managing Total Circulation Losses With Crossflow While Drilling: Case History of Practical Solutions" @default.
• W2029838046 doi "https://doi.org/10.2118/109898-ms" @default.
• W2029838046 hasPublicationYear "2007" @default.
• W2029838046 type Work @default.
• W2029838046 sameAs 2029838046 @default.
• W2029838046 citedByCount "1" @default.
• W2029838046 crossrefType "proceedings-article" @default.
• W2029838046 hasAuthorship W2029838046A5005990498 @default.
• W2029838046 hasAuthorship W2029838046A5017759536 @default.
• W2029838046 hasAuthorship W2029838046A5019290139 @default.
• W2029838046 hasAuthorship W2029838046A5019624051 @default.
• W2029838046 hasAuthorship W2029838046A5044095403 @default.
• W2029838046 hasConcept C11111821 @default.
• W2029838046 hasConcept C127313418 @default.
• W2029838046 hasConcept C127413603 @default.
• W2029838046 hasConcept C146978453 @default.
• W2029838046 hasConcept C152068911 @default.
• W2029838046 hasConcept C25197100 @default.
• W2029838046 hasConcept C2779439521 @default.
• W2029838046 hasConcept C39432304 @default.
• W2029838046 hasConcept C78519656 @default.
• W2029838046 hasConcept C78762247 @default.
• W2029838046 hasConceptScore W2029838046C11111821 @default.
• W2029838046 hasConceptScore W2029838046C127313418 @default.
• W2029838046 hasConceptScore W2029838046C127413603 @default.
• W2029838046 hasConceptScore W2029838046C146978453 @default.
• W2029838046 hasConceptScore W2029838046C152068911 @default.
• W2029838046 hasConceptScore W2029838046C25197100 @default.
• W2029838046 hasConceptScore W2029838046C2779439521 @default.
• W2029838046 hasConceptScore W2029838046C39432304 @default.
• W2029838046 hasConceptScore W2029838046C78519656 @default.
• W2029838046 hasConceptScore W2029838046C78762247 @default.
• W2029838046 hasLocation W20298380461 @default.
• W2029838046 hasOpenAccess W2029838046 @default.
• W2029838046 hasPrimaryLocation W20298380461 @default.
• W2029838046 hasRelatedWork W2093193236 @default.
• W2029838046 hasRelatedWork W2352295201 @default.
• W2029838046 hasRelatedWork W2352530276 @default.
• W2029838046 hasRelatedWork W2374025176 @default.
• W2029838046 hasRelatedWork W2375930932 @default.
• W2029838046 hasRelatedWork W2376466990 @default.
• W2029838046 hasRelatedWork W2388687446 @default.
• W2029838046 hasRelatedWork W2999139211 @default.
• W2029838046 hasRelatedWork W4229843606 @default.
• W2029838046 hasRelatedWork W58800126 @default.
• W2029838046 isParatext "false" @default.
• W2029838046 isRetracted "false" @default.
• W2029838046 magId "2029838046" @default.
• W2029838046 workType "article" @default.