Matches in SemOpenAlex for { <https://semopenalex.org/work/W2014252007> ?p ?o ?g. }
Showing items 1 to 70 of
70
with 100 items per page.
- W2014252007 abstract "Summary This paper deals with the reservoir performance of the M-6 Project Area in the south-east of the Tia Juana field. The field is one of the four heavy oil fields located along the eastern shore of Lake Maracaibo in Venezuela, collectively known as the Bolivar Coast fields. Since the early 1930's the area covered by these fields suhsides, an observation which one could not fail to make in this swampy coastal area. The subsidence prompted the construction of coastal dykes for protection against flooding and also the installation of a network of benchmarks which are surveyed biannually, to monitor ground level changes in detail. It soon became apparent that there was a direct correlation between subsidence and oil withdrawal, implying that the compaction phenomenon acts as an oil production mechanism. This established a cause/effect chain of oil production/pressure decline/formation compaction/surface subsidence which has since been a fertile field for investigation. The application of thermal recovery methods in these fields has been geared to make full use of the compaction pheonmenon. First steam soak is applied to accelerate oil production, bringing down the reservoir pressure to the lowest possible level. This maximises the oil recovery contribution by compaction, which is as high as 15% STOIIP. The resulting low reservoir pressure level is favourable for steam drive as follow-up phase. Because subsidence is measured on a routine basis in the fields and compaction is not, an important aspect of the study is the subsidence/compaction relationship. There are theoretical considerations which indicate that compaction approximately equals subsidence volumetrically for reservoirs which are large in relation to depth. This is supported for the M-6 area by the results of the reservoir performance analysis. The compaction of the area has been compared with theoretical values based on formation compressibilities measured on Tia Juana core samples, petrophysical data and the reservoir pressure performance. To obtain a match the pressure data had to be adjusted for vertical heterogeneity of the oil sands and time delay in the pressure decline of shales caused by their extremely low permeability. The calculation procedure developed to describe the reservoir behaviour of Bolivar Coast type heavy oil fields during depletion enhanced by steam soak, is considered satisfactory for practical considerations (oil production forecasts, dyke design). During the steam drive phase of M-6 the relative importance of compaction has strongly decreased. Additional performance is required, however, to enable definitive conclusions on the effect of steam drive on compaction." @default.
- W2014252007 created "2016-06-24" @default.
- W2014252007 creator A5005023362 @default.
- W2014252007 creator A5009406047 @default.
- W2014252007 creator A5075707865 @default.
- W2014252007 date "1984-04-15" @default.
- W2014252007 modified "2023-09-26" @default.
- W2014252007 title "Analysis of the Performance of the M-6 Area of the Tia Juana Field, Venezuela, under Primary, Steam-Soak, and Steamdrive Conditions" @default.
- W2014252007 cites W2023290047 @default.
- W2014252007 doi "https://doi.org/10.2118/12656-ms" @default.
- W2014252007 hasPublicationYear "1984" @default.
- W2014252007 type Work @default.
- W2014252007 sameAs 2014252007 @default.
- W2014252007 citedByCount "6" @default.
- W2014252007 countsByYear W20142520072018 @default.
- W2014252007 countsByYear W20142520072020 @default.
- W2014252007 countsByYear W20142520072022 @default.
- W2014252007 crossrefType "proceedings-article" @default.
- W2014252007 hasAuthorship W2014252007A5005023362 @default.
- W2014252007 hasAuthorship W2014252007A5009406047 @default.
- W2014252007 hasAuthorship W2014252007A5075707865 @default.
- W2014252007 hasConcept C109007969 @default.
- W2014252007 hasConcept C111368507 @default.
- W2014252007 hasConcept C114793014 @default.
- W2014252007 hasConcept C127313418 @default.
- W2014252007 hasConcept C152382732 @default.
- W2014252007 hasConcept C15744967 @default.
- W2014252007 hasConcept C16674752 @default.
- W2014252007 hasConcept C180851071 @default.
- W2014252007 hasConcept C186594467 @default.
- W2014252007 hasConcept C187320778 @default.
- W2014252007 hasConcept C196715460 @default.
- W2014252007 hasConcept C2776364302 @default.
- W2014252007 hasConcept C39432304 @default.
- W2014252007 hasConcept C542102704 @default.
- W2014252007 hasConcept C76886044 @default.
- W2014252007 hasConcept C78762247 @default.
- W2014252007 hasConceptScore W2014252007C109007969 @default.
- W2014252007 hasConceptScore W2014252007C111368507 @default.
- W2014252007 hasConceptScore W2014252007C114793014 @default.
- W2014252007 hasConceptScore W2014252007C127313418 @default.
- W2014252007 hasConceptScore W2014252007C152382732 @default.
- W2014252007 hasConceptScore W2014252007C15744967 @default.
- W2014252007 hasConceptScore W2014252007C16674752 @default.
- W2014252007 hasConceptScore W2014252007C180851071 @default.
- W2014252007 hasConceptScore W2014252007C186594467 @default.
- W2014252007 hasConceptScore W2014252007C187320778 @default.
- W2014252007 hasConceptScore W2014252007C196715460 @default.
- W2014252007 hasConceptScore W2014252007C2776364302 @default.
- W2014252007 hasConceptScore W2014252007C39432304 @default.
- W2014252007 hasConceptScore W2014252007C542102704 @default.
- W2014252007 hasConceptScore W2014252007C76886044 @default.
- W2014252007 hasConceptScore W2014252007C78762247 @default.
- W2014252007 hasLocation W20142520071 @default.
- W2014252007 hasOpenAccess W2014252007 @default.
- W2014252007 hasPrimaryLocation W20142520071 @default.
- W2014252007 hasRelatedWork W1965689960 @default.
- W2014252007 hasRelatedWork W2116971554 @default.
- W2014252007 hasRelatedWork W2299857633 @default.
- W2014252007 hasRelatedWork W2350898699 @default.
- W2014252007 hasRelatedWork W2363501018 @default.
- W2014252007 hasRelatedWork W2370719215 @default.
- W2014252007 hasRelatedWork W2382576525 @default.
- W2014252007 hasRelatedWork W2382824733 @default.
- W2014252007 hasRelatedWork W2384026759 @default.
- W2014252007 hasRelatedWork W3041379476 @default.
- W2014252007 isParatext "false" @default.
- W2014252007 isRetracted "false" @default.
- W2014252007 magId "2014252007" @default.
- W2014252007 workType "article" @default.