Matches in SemOpenAlex for { <https://semopenalex.org/work/W2076134057> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W2076134057 abstract "ABSTRACT Horizontal wells have been applied in many types of reservoir conditions with a variety of applications. The most successful of these has been exploiting the very large horizontal permeability anisotropics associated with naturally fractured reservoirs. Log analysis has always been difficult in naturally fractured reservoirs; very little has been published regarding horizontal well logs. This paper summarizes Union Pacific Resources (UPRC) experience logging dozens of horizontal wells in several different naturally fractured reservoirs, summarizes the improved information resulting from this experience, contrasts various well logs applicable in such areas, and describes a method for categorizing fracture apertures used to quantify the total horizontal well fracture index CRH). UPRC has logged dozens of horizontal wells in the Bakken, Niobrara, Austin Chalk, Buda, Georgetown, and Second White Specks formations with oriented microresistivity devices (FMS), borehole acoustic televiewers (BATV), four and six arm dipmeters, and sonic logs. Formation evaluation objectives have included determining the depth of most intensely fractured intervals, identifying and quantifying number and aperture of fractures encountered, locating faults and bed boundaries, determining fracture azimuths, and for use in subsequent production operations. The use of vertical and 45 degree ‘pilot’ holes is compared, showing significantly superior results using a 45 degree well to detect the fractured intervals. The applicability of the various tools are described with examples of each being presented. The UNIX-workstation based methodology for approximate quantification of fracture azimuths into aperture-based categories is described, along with the procedure to determine the RFI. A horizontal well log presentation is discussed that illustrates difficulties in mud log interpretation." @default.
- W2076134057 created "2016-06-24" @default.
- W2076134057 creator A5045396424 @default.
- W2076134057 creator A5070322046 @default.
- W2076134057 date "1991-10-06" @default.
- W2076134057 modified "2023-09-26" @default.
- W2076134057 title "Quantifying Horizontal Well Logs in Naturally Fractured Reservoirs—I" @default.
- W2076134057 cites W1976980828 @default.
- W2076134057 cites W2021590388 @default.
- W2076134057 cites W2044333101 @default.
- W2076134057 cites W2069478003 @default.
- W2076134057 cites W2319715114 @default.
- W2076134057 doi "https://doi.org/10.2118/22704-ms" @default.
- W2076134057 hasPublicationYear "1991" @default.
- W2076134057 type Work @default.
- W2076134057 sameAs 2076134057 @default.
- W2076134057 citedByCount "6" @default.
- W2076134057 crossrefType "proceedings-article" @default.
- W2076134057 hasAuthorship W2076134057A5045396424 @default.
- W2076134057 hasAuthorship W2076134057A5070322046 @default.
- W2076134057 hasConcept C121332964 @default.
- W2076134057 hasConcept C125620115 @default.
- W2076134057 hasConcept C127313418 @default.
- W2076134057 hasConcept C1276947 @default.
- W2076134057 hasConcept C150560799 @default.
- W2076134057 hasConcept C159737794 @default.
- W2076134057 hasConcept C16674752 @default.
- W2076134057 hasConcept C187320778 @default.
- W2076134057 hasConcept C18903297 @default.
- W2076134057 hasConcept C35817400 @default.
- W2076134057 hasConcept C43369102 @default.
- W2076134057 hasConcept C78762247 @default.
- W2076134057 hasConcept C86803240 @default.
- W2076134057 hasConceptScore W2076134057C121332964 @default.
- W2076134057 hasConceptScore W2076134057C125620115 @default.
- W2076134057 hasConceptScore W2076134057C127313418 @default.
- W2076134057 hasConceptScore W2076134057C1276947 @default.
- W2076134057 hasConceptScore W2076134057C150560799 @default.
- W2076134057 hasConceptScore W2076134057C159737794 @default.
- W2076134057 hasConceptScore W2076134057C16674752 @default.
- W2076134057 hasConceptScore W2076134057C187320778 @default.
- W2076134057 hasConceptScore W2076134057C18903297 @default.
- W2076134057 hasConceptScore W2076134057C35817400 @default.
- W2076134057 hasConceptScore W2076134057C43369102 @default.
- W2076134057 hasConceptScore W2076134057C78762247 @default.
- W2076134057 hasConceptScore W2076134057C86803240 @default.
- W2076134057 hasLocation W20761340571 @default.
- W2076134057 hasOpenAccess W2076134057 @default.
- W2076134057 hasPrimaryLocation W20761340571 @default.
- W2076134057 hasRelatedWork W2056114932 @default.
- W2076134057 hasRelatedWork W2073169877 @default.
- W2076134057 hasRelatedWork W2083539186 @default.
- W2076134057 hasRelatedWork W2358698446 @default.
- W2076134057 hasRelatedWork W2382037140 @default.
- W2076134057 hasRelatedWork W3141837860 @default.
- W2076134057 hasRelatedWork W3151390127 @default.
- W2076134057 hasRelatedWork W3197861131 @default.
- W2076134057 hasRelatedWork W333260870 @default.
- W2076134057 hasRelatedWork W980983396 @default.
- W2076134057 isParatext "false" @default.
- W2076134057 isRetracted "false" @default.
- W2076134057 magId "2076134057" @default.
- W2076134057 workType "article" @default.