Matches in SemOpenAlex for { <https://semopenalex.org/work/W4229610095> ?p ?o ?g. }
Showing items 1 to 60 of
60
with 100 items per page.
- W4229610095 abstract "Closed chamber drillstem testing was originally developed in the early seventies for reasons of operational safety to test geo-pressured, hydrate-prone, high-deliverability gas zones in the Canadian arctic. This original use of the method has been described by Alexander. Since that time, the method has become adopted for more general use in the Western Canadian plains. The two major reasons for utilizing the method plains. The two major reasons for utilizing the method have been to preserve secrecy while testing wildcat wells adjacent to land available for sale and, more recently, to gain precision in testing low-permeability low-pressure gas sands.This paper discusses the evaluation of such low permeability gas zones. The use of graphs of surface permeability gas zones. The use of graphs of surface pressure versus time (cartesian and log/log pressure versus time (cartesian and log/log coordinates) form an integral part of the interpretation process. Certain easily recognizable, well-defined, and process. Certain easily recognizable, well-defined, and abrupt slope changes in surface pressure buildup occur early in the preflow and flow periods. These may be used to quantitatively differentiate between low rate gas and liquid entry. The causes of these phenomena are explained and field examples are provided for illustration. The gas rates are verified independently by simple manipulation of the Equation for Corresponding States. Field examples with extremely low flow rates verified in this manner are presented. The overall configuration of the surface pressure buildup in the cartesian plots may also be utilized to distinguish between truly impermeable zones and those which have suffered severe damage and exhibit" @default.
- W4229610095 created "2022-05-11" @default.
- W4229610095 creator A5076228417 @default.
- W4229610095 date "1981-10-01" @default.
- W4229610095 modified "2023-09-25" @default.
- W4229610095 title "EVALUATION OF LOW PERMEABILITY GAS RESERVOIRS UTILIZING CLOSED CHAMBER DRILLSTEM TEST TECHNIQUES " @default.
- W4229610095 doi "https://doi.org/10.2523/10184-ms" @default.
- W4229610095 hasPublicationYear "1981" @default.
- W4229610095 type Work @default.
- W4229610095 citedByCount "0" @default.
- W4229610095 crossrefType "proceedings-article" @default.
- W4229610095 hasAuthorship W4229610095A5076228417 @default.
- W4229610095 hasConcept C113740612 @default.
- W4229610095 hasConcept C120882062 @default.
- W4229610095 hasConcept C121332964 @default.
- W4229610095 hasConcept C127313418 @default.
- W4229610095 hasConcept C127413603 @default.
- W4229610095 hasConcept C16038011 @default.
- W4229610095 hasConcept C172120300 @default.
- W4229610095 hasConcept C185592680 @default.
- W4229610095 hasConcept C2524010 @default.
- W4229610095 hasConcept C33923547 @default.
- W4229610095 hasConcept C41625074 @default.
- W4229610095 hasConcept C548081761 @default.
- W4229610095 hasConcept C55493867 @default.
- W4229610095 hasConcept C57879066 @default.
- W4229610095 hasConcept C59427239 @default.
- W4229610095 hasConcept C78762247 @default.
- W4229610095 hasConceptScore W4229610095C113740612 @default.
- W4229610095 hasConceptScore W4229610095C120882062 @default.
- W4229610095 hasConceptScore W4229610095C121332964 @default.
- W4229610095 hasConceptScore W4229610095C127313418 @default.
- W4229610095 hasConceptScore W4229610095C127413603 @default.
- W4229610095 hasConceptScore W4229610095C16038011 @default.
- W4229610095 hasConceptScore W4229610095C172120300 @default.
- W4229610095 hasConceptScore W4229610095C185592680 @default.
- W4229610095 hasConceptScore W4229610095C2524010 @default.
- W4229610095 hasConceptScore W4229610095C33923547 @default.
- W4229610095 hasConceptScore W4229610095C41625074 @default.
- W4229610095 hasConceptScore W4229610095C548081761 @default.
- W4229610095 hasConceptScore W4229610095C55493867 @default.
- W4229610095 hasConceptScore W4229610095C57879066 @default.
- W4229610095 hasConceptScore W4229610095C59427239 @default.
- W4229610095 hasConceptScore W4229610095C78762247 @default.
- W4229610095 hasLocation W42296100951 @default.
- W4229610095 hasOpenAccess W4229610095 @default.
- W4229610095 hasPrimaryLocation W42296100951 @default.
- W4229610095 hasRelatedWork W1984570377 @default.
- W4229610095 hasRelatedWork W2039369630 @default.
- W4229610095 hasRelatedWork W2095222944 @default.
- W4229610095 hasRelatedWork W2188389843 @default.
- W4229610095 hasRelatedWork W2359137315 @default.
- W4229610095 hasRelatedWork W2365633204 @default.
- W4229610095 hasRelatedWork W2370838420 @default.
- W4229610095 hasRelatedWork W2377576353 @default.
- W4229610095 hasRelatedWork W2970004625 @default.
- W4229610095 hasRelatedWork W589027081 @default.
- W4229610095 isParatext "false" @default.
- W4229610095 isRetracted "false" @default.
- W4229610095 workType "article" @default.