Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Leigh C. Price"'
Autor:
Leigh C. Price
Publikováno v:
Journal of Petroleum Geology. 3:91-116
Oil and gas pools in shallow basins or on the shallow, stable shelves of deeper sedimentary basins appear to be exceptions to the model of a hot-deep origin of petroleum. However, the oil in shallow basins is directly associated with faulting extendi
Autor:
Leigh C. Price
Publikováno v:
Journal of Petroleum Geology. 8:233-240
Before replying to James Kohsmann's discussion of the Price (1983) paper, I wish to correct two errors in that paper. In the abstract I stated: "The threshold of intense petroleum generation is not detectable in Plio-Miocene sediments at minimum temp
Autor:
Leigh C. Price, Ed DeWitt
Publikováno v:
Geochimica et Cosmochimica Acta. 65:3791-3826
Petroleum-geochemical analyses of carbonaceous regionally metamorphosed rocks, carbonaceous rocks from ore deposits, and alkalic plutonic rocks from diverse settings, demonstrated the presence of very low to moderately low concentrations of solvent-e
Publikováno v:
Journal of Petroleum Geology. 20:137-163
The results of traditional methods of coal characterisation (proximate, specific energy, and ultimate analyses) for 28 Eocene coal samples from the West Coast of New Zealand correspond well with biomarker ratios and Rock-Eval analyses. Isorank variat
Autor:
Leigh C. Price, Robert I. McNeil
Publikováno v:
Journal of Petroleum Geology. 20:118-123
Autor:
Leigh C. Price
Publikováno v:
Chemical Geology. 126:335-349
Dry-gas deposits (methane ≥ 95% of the hydrocarbon (HC) gases) are thought to originate from in-reservoir thermal cracking of oil and C 2+ HC gases to methane. However, because methanes from Anadarko Basin dry-gas deposits do not carry the isotopic
Autor:
Leigh C. Price
Publikováno v:
Journal of Petroleum Geology. 18:105-109
Autor:
Leigh C. Price
Publikováno v:
Journal of Petroleum Geology. 17:5-38
Primary petroleum migration (expulsion from source rocks) remains the least understood parameter controlling the genesis of oil deposits. In spite of this lack of understanding, many petroleum geochemists (including this Author) have previously consi
Autor:
Leigh C. Price
Publikováno v:
Geochimica et Cosmochimica Acta. 57:3261-3280
Numerous petroleum-geochemical analyses of deeply buried, high-rank, fine-grained rocks from ultra-deep wellbores by different investigators demonstrate that C15+ hydrocarbons (HCs) persist in moderate to high concentrations at vitrinite reflectance
Autor:
Leigh C. Price, Jerry L. Clayton
Publikováno v:
Geochimica et Cosmochimica Acta. 56:1213-1222
In petroleum geochemistry, extractable hydrocarbons (HCs) in source rocks have typically been studied by grinding the rock to a fine powder (≤100 mesh) and then extracting the HCs from the rock with a solvent. This procedure carries the implicit as