Matches in SemOpenAlex for { <https://semopenalex.org/work/W2018658601> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W2018658601 abstract "In the Big Muddy-South Glenrock field area, Natrona County, Wyoming, probably 100 million bbl of oil will be produced ultimately from 3 separate sandstone reservoirs within the Lower Cretaceous section; from oldest to youngest, the Dakota, the lower Muddy, and the upper Muddy. Entrapment of oil in each of these producing zones is the result of updip pinchout or facies change from porous and permeable sandstone to nonreservoir shale, siltstone, or sandstone, assisted by a favorable hydrodynamic environment. Each of these sandstone reservoirs occupies a flank position around and across the east plunge of the Big Muddy anticline. Isoliths of permeable Dakota sandstone in the producing area and the regional pattern of sandstone distribution, together with the lithologic characteristics of the Dakota sandstones, suggest deposition within northeasterly flowing rivers that drained an incipient Big Muddy uplift and emptied into the sea near Glenrock. Sand delivered to the sea was distributed along a northwest-trending shoreline by relatively low-energy, destructive, marine processes accompanying the upper Dakota transgression. The Dakota pool at Big Muddy-South Glenrock has a continuous oil column more than 2,500 ft in length and an anomalous, inclined oil-water contact. The lower Muddy sandstone pool also appears to be a single, continuous reservoir with a vertical oil column of at least 2,500 ft. This sinuous sandstone reservoir trends northeast along the southeast flank and around the east plunge of the Big Muddy anticline and has the classic meander morphology of a fluvial river deposit. The physical dimensions of this northeasterly flowing river are comparable with the upper reaches of the present Mississippi River. The influence of probable structural growth along the Big Muddy axis on the radius of meander curvature and depth of the scour channel in the lower Muddy river is particularly evident. In the upper Muddy sandstone interval 2 nearly parallel sandstone pools trend essentially north-south across the east-plunging Big Muddy axis, and have the typical lithologic and morphologic characteristics of marine shoreline or barrier-bar deposits. Each pool has a vertical oil column of about 1,500 ft. Regional mapping of the potentiometric surface of the 3 Lower Cretaceous producing intervals and the unusually long oil columns in each of the Lower Cretaceous sandstone pools at Big Muddy-South Glenrock indicate that a favorable downdip hydrodynamic flow must exist in the area of oil accumulation and must be enhancing the oil-holding capacity of the updip barrier zones. End_of_Article - Last_Page 542------------" @default.
- W2018658601 created "2016-06-24" @default.
- W2018658601 creator A5082058478 @default.
- W2018658601 date "1971-01-01" @default.
- W2018658601 modified "2023-09-24" @default.
- W2018658601 title "Lower Cretaceous Combination Traps in Big Muddy-South Glenrock Area, Wyoming: ABSTRACT" @default.
- W2018658601 doi "https://doi.org/10.1306/5d25cfbb-16c1-11d7-8645000102c1865d" @default.
- W2018658601 hasPublicationYear "1971" @default.
- W2018658601 type Work @default.
- W2018658601 sameAs 2018658601 @default.
- W2018658601 citedByCount "0" @default.
- W2018658601 crossrefType "journal-article" @default.
- W2018658601 hasAuthorship W2018658601A5082058478 @default.
- W2018658601 hasConcept C109007969 @default.
- W2018658601 hasConcept C112959462 @default.
- W2018658601 hasConcept C113215200 @default.
- W2018658601 hasConcept C114793014 @default.
- W2018658601 hasConcept C116637073 @default.
- W2018658601 hasConcept C122792734 @default.
- W2018658601 hasConcept C12294951 @default.
- W2018658601 hasConcept C127313418 @default.
- W2018658601 hasConcept C146588470 @default.
- W2018658601 hasConcept C151730666 @default.
- W2018658601 hasConcept C153127940 @default.
- W2018658601 hasConcept C17409809 @default.
- W2018658601 hasConcept C187359657 @default.
- W2018658601 hasConcept C2524010 @default.
- W2018658601 hasConcept C33923547 @default.
- W2018658601 hasConcept C73052206 @default.
- W2018658601 hasConcept C77271252 @default.
- W2018658601 hasConceptScore W2018658601C109007969 @default.
- W2018658601 hasConceptScore W2018658601C112959462 @default.
- W2018658601 hasConceptScore W2018658601C113215200 @default.
- W2018658601 hasConceptScore W2018658601C114793014 @default.
- W2018658601 hasConceptScore W2018658601C116637073 @default.
- W2018658601 hasConceptScore W2018658601C122792734 @default.
- W2018658601 hasConceptScore W2018658601C12294951 @default.
- W2018658601 hasConceptScore W2018658601C127313418 @default.
- W2018658601 hasConceptScore W2018658601C146588470 @default.
- W2018658601 hasConceptScore W2018658601C151730666 @default.
- W2018658601 hasConceptScore W2018658601C153127940 @default.
- W2018658601 hasConceptScore W2018658601C17409809 @default.
- W2018658601 hasConceptScore W2018658601C187359657 @default.
- W2018658601 hasConceptScore W2018658601C2524010 @default.
- W2018658601 hasConceptScore W2018658601C33923547 @default.
- W2018658601 hasConceptScore W2018658601C73052206 @default.
- W2018658601 hasConceptScore W2018658601C77271252 @default.
- W2018658601 hasLocation W20186586011 @default.
- W2018658601 hasOpenAccess W2018658601 @default.
- W2018658601 hasPrimaryLocation W20186586011 @default.
- W2018658601 hasRelatedWork W122508729 @default.
- W2018658601 hasRelatedWork W1508746257 @default.
- W2018658601 hasRelatedWork W1554967619 @default.
- W2018658601 hasRelatedWork W1557929332 @default.
- W2018658601 hasRelatedWork W194025301 @default.
- W2018658601 hasRelatedWork W1975821877 @default.
- W2018658601 hasRelatedWork W1990231799 @default.
- W2018658601 hasRelatedWork W1993881994 @default.
- W2018658601 hasRelatedWork W199454497 @default.
- W2018658601 hasRelatedWork W1996309643 @default.
- W2018658601 hasRelatedWork W2006860408 @default.
- W2018658601 hasRelatedWork W2025350322 @default.
- W2018658601 hasRelatedWork W2058003201 @default.
- W2018658601 hasRelatedWork W2153396453 @default.
- W2018658601 hasRelatedWork W2157986270 @default.
- W2018658601 hasRelatedWork W2221080545 @default.
- W2018658601 hasRelatedWork W2263378913 @default.
- W2018658601 hasRelatedWork W2749364651 @default.
- W2018658601 hasRelatedWork W1969300388 @default.
- W2018658601 hasRelatedWork W2034378867 @default.
- W2018658601 hasVolume "55" @default.
- W2018658601 isParatext "false" @default.
- W2018658601 isRetracted "false" @default.
- W2018658601 magId "2018658601" @default.
- W2018658601 workType "article" @default.