FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2036714797> ?p ?o ?g. }

• W2036714797 abstract "Abstract Laboratory data confirmed by field results have shown that perforations can be seriously plugged when there is a pressure differential toward the formation at the time of perforating, As a result there has been a trend toward through-tubing completion, so that the wells can be perforated dry or with a reduced hydrostatic head, resulting in differential pressure toward the wellbore, By using the through-lubing charges, particularly the through-tubing hollow carrier type, accompanying sacrifices in depth of penetration, smaller entrance hole size and possible cement bond damage are the results. The Jet-Vac perforating system has been developed whereby the deep penetration of the large casing guns can he combined with the efficient clean-out of negative differential pressure perforating. The perforations are isolated from the hydrostatic pressure in the well Upon perforating the implosion into the hollow gun chamber of the products of combustion, mud filtrate, formation fluids and crushed formation allows each perforation to be swept clean to allow maximum capacity for flow or injection. Laboratory and field data are pre-sented showing the benefits (If this new perforating system. Introduction DURING the past 10 to 15 years, numerous investigations have been carried out and papers presented(1) to confirm the indications and results from the field that perforating are frequently damaged by plugging at the time of perforating. The plugging is particularly serious when a differential pressure toward the formation exists at the time of perforating. Even with clean fluid ill the well bore, perforation efficiency is often reduced due to the formation matrix plugging with formation fines and perforating debris. Gas wells are particularly subject to this type of plugging. Recognition of the plugging problem led to CPCT (Controlled Pressure Completion Technique) (2). dry shooting and many variations of these two methods. Tables 1 and 2 show the dramatic increase in clean-hole volume and Well Flow Index: when cores were shot with differential pressure toward the formation. These perforating- tests were performed on API Berea targets, with the procedures as recommended in API RP 48 First Edition. Increased productivity of wells shot with CPCT or its variations confirmed the laboratory results. When perforating with CPCT, a number of compromises are necessary because in most cases the wells must he shot through tubing. These are:small-diameter guns must be used, sacrificing depth of penetration and hole size;the casing must absorb the shock of detonation; (3)the productivity of the well must be contained and controlled while the gun and the cable are still in the hole;where H,S or other hazardous liquids or gases will be produced, the operation is unsafe. Development And Operation In order to expand the benefits of perforating with a differential pressure into the wellbore, the Jet-Vac System was designed(4) to allow the use of a hollow carrier casing gun. An additional advantage is that the well is not swabbed down and thus is designed to be under control at all times while perforating." @default.
• W2036714797 created "2016-06-24" @default.
• W2036714797 creator A5043331667 @default.
• W2036714797 creator A5080025956 @default.
• W2036714797 date "1972-10-01" @default.
• W2036714797 modified "2023-09-27" @default.
• W2036714797 title "Jet-Vac Differential Pressure Perforating" @default.
• W2036714797 doi "https://doi.org/10.2118/72-04-03" @default.
• W2036714797 hasPublicationYear "1972" @default.
• W2036714797 type Work @default.
• W2036714797 sameAs 2036714797 @default.
• W2036714797 citedByCount "0" @default.
• W2036714797 crossrefType "journal-article" @default.
• W2036714797 hasAuthorship W2036714797A5043331667 @default.
• W2036714797 hasAuthorship W2036714797A5080025956 @default.
• W2036714797 hasConcept C114793014 @default.
• W2036714797 hasConcept C120168410 @default.
• W2036714797 hasConcept C121332964 @default.
• W2036714797 hasConcept C127313418 @default.
• W2036714797 hasConcept C127413603 @default.
• W2036714797 hasConcept C159985019 @default.
• W2036714797 hasConcept C192562407 @default.
• W2036714797 hasConcept C201289731 @default.
• W2036714797 hasConcept C2778456384 @default.
• W2036714797 hasConcept C2778527123 @default.
• W2036714797 hasConcept C2910081258 @default.
• W2036714797 hasConcept C2984663118 @default.
• W2036714797 hasConcept C30399818 @default.
• W2036714797 hasConcept C42475967 @default.
• W2036714797 hasConcept C57879066 @default.
• W2036714797 hasConcept C78762247 @default.
• W2036714797 hasConcept C80107235 @default.
• W2036714797 hasConceptScore W2036714797C114793014 @default.
• W2036714797 hasConceptScore W2036714797C120168410 @default.
• W2036714797 hasConceptScore W2036714797C121332964 @default.
• W2036714797 hasConceptScore W2036714797C127313418 @default.
• W2036714797 hasConceptScore W2036714797C127413603 @default.
• W2036714797 hasConceptScore W2036714797C159985019 @default.
• W2036714797 hasConceptScore W2036714797C192562407 @default.
• W2036714797 hasConceptScore W2036714797C201289731 @default.
• W2036714797 hasConceptScore W2036714797C2778456384 @default.
• W2036714797 hasConceptScore W2036714797C2778527123 @default.
• W2036714797 hasConceptScore W2036714797C2910081258 @default.
• W2036714797 hasConceptScore W2036714797C2984663118 @default.
• W2036714797 hasConceptScore W2036714797C30399818 @default.
• W2036714797 hasConceptScore W2036714797C42475967 @default.
• W2036714797 hasConceptScore W2036714797C57879066 @default.
• W2036714797 hasConceptScore W2036714797C78762247 @default.
• W2036714797 hasConceptScore W2036714797C80107235 @default.
• W2036714797 hasIssue "04" @default.
• W2036714797 hasLocation W20367147971 @default.
• W2036714797 hasOpenAccess W2036714797 @default.
• W2036714797 hasPrimaryLocation W20367147971 @default.
• W2036714797 hasRelatedWork W1490259214 @default.
• W2036714797 hasRelatedWork W1980036236 @default.
• W2036714797 hasRelatedWork W2006989035 @default.
• W2036714797 hasRelatedWork W2084344582 @default.
• W2036714797 hasRelatedWork W2327043046 @default.
• W2036714797 hasRelatedWork W2366664568 @default.
• W2036714797 hasRelatedWork W2381424491 @default.
• W2036714797 hasRelatedWork W2887387265 @default.
• W2036714797 hasRelatedWork W4295777517 @default.
• W2036714797 hasRelatedWork W98684843 @default.
• W2036714797 hasVolume "11" @default.
• W2036714797 isParatext "false" @default.
• W2036714797 isRetracted "false" @default.
• W2036714797 magId "2036714797" @default.
• W2036714797 workType "article" @default.