Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 16 of 16 for “"Hydrocarbon Migration"”.
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Hydrocarbon occurrences within the La Popa Basin: Potential source rocks, thermal maturation, and hydrocarbon migration along the La Popa salt weld, La Popa Basin, Ne Mexico
New geochemical data indicate the presence of hydrocarbons along the La Popa salt weld, reinforcing the idea that salt welds significantly affect the migration pathways of hydrocarbons. Geochemical testing of samples collected along the length of the weld indicate that at least some of this …
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Using 2D and 3D basin modelling and seismic seepage indicators to investigate controls on hydrocarbon migration and accumulation in the Vulcan Sub-basin, Timor Sea, North-western Australia.
… out in order to better elucidate the petroleum migration and accumulation histories and exploration potential of the region. The study area extended from the southern limit of the Swan Graben in the south-west to the northern part of the Cartier Trough in the north-east. The results from the …
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Reduce the charge risking applying migration tracers
Hydrocarbon exploration success depends on matching the pre-drill assumptions. Geological and geochemical studies are made to identify, understand and reduce the pre-drill risk of a well. In the Norwegian North Sea, the charge risk became the most important risk, as charge failure accounts for the …
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IDENTIFYING SALT SUTURE ZONES AND LITHOLOGICAL CHANGES OF THE LOUANN SALT IN THE GULF OF MEXICO BASIN, LA. U.S.A.
… Gulf of Mexico Basin, influences salt tectonics, hydrocarbon migration, and basin evolution. This study examines Louann Salt deposition and deformation within the Puma Diapir, focusing on mineralogical, geochemical, and structural features of suture zones in three offshore wells (Puma 2(w), Puma …
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Carbonate rock-water diagenesis lower cretaceous, Stuart City Trend, South Texas
… of calcite cementation have occurred since hydrocarbon migration. These hydrocarbons are believed to have originated from Jurassic and Cretaceous source rocks. Deep burial diagenesis, i.e., post hydrocarbon migration, consisted of the precipitation of minor amounts of galena, fluorite and …
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A 3D fault seal analysis study conducted in the Ibhubesi Gas Field Offshore the West Coast of South Africa
… whether a key fault, the AK fault facilitates hydrocarbon migration to the Ibhubesi field reservoirs or whether it provides a seal. In order to address this research aim, a seismic interpretation of the area was carried out and combined with an interpretation of well data to construct a 3D …
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The Semliki Basin, Uganda : its sedimentation history and stratigraphy in relation to petroleum accumulation
… the Semliki Basin represent a petroleum play for hydrocarbon accumulations, in which the necessary elements of a valid petroleum system were identified. These include excellent or good potential for reservoirs and top seals as well as circumstantial evidence of regionally mature source rocks, …
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Organic petrology, maturation, thermal and burial history analysis, and hydrocarbon generation and migration modeling of the Saudi Arabian paleozoic petroleum systems
… and four-way closure Hercynian structures. Hydrocarbons found in these systems include non-associated gas in Eastern Arabia and extra light oil in Central Arabia. A basin modeling approach was used to quantify important aspects of the petroleum system. First, 17 regional wells were selected …
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DEVELOPMENT OF THE ROCKY MOUNTAIN FORELAND BASIN: COMBINED STRUCTURAL, MINERALOGICAL, AND GEOCHEMICAL ANALYSIS OF BASIN EVOLUTION, ROCKY MOUNTAIN THRUST FRONT, NORTHWEST MONTANA
… orogeny and may have been coincident with hydrocarbon migration. Hydrocarbon inclusions contained within the grike cements were trapped at temperatures ranging from 110∞-170∞ C; correlative with the clay temperature calculations. Recognition of the fractures as pre-middle Jurassic revises …
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DEVELOPMENT OF THE ROCKY MOUNTAIN FORELAND BASIN: COMBINED STRUCTURAL, MINERALOGICAL, AND GEOCHEMICAL ANALYSIS OF BASIN EVOLUTION, ROCKY MOUNTAIN THRUST FRONT, NORTHWEST MONTANA
… orogeny and may have been coincident with hydrocarbon migration. Hydrocarbon inclusions contained within the grike cements were trapped at temperatures ranging from 110∞-170∞ C; correlative with the clay temperature calculations. Recognition of the fractures as pre-middle Jurassic revises …
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HYDROCARBON ACCUMULATION OF SHAHEJIE FORMATION, BOHAI BAY BASIN, CHINA
… essential for advancing our understanding of the hydrocarbon accumulation history and to predicting potential reservoirs. This study analyzed the petroleum system of the Shahejie Formation within the southern Western Depression using techniques of one- and two-dimensional basin modeling and …
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Tectonic synthesis of the deepwater Lamprea thrust and fold belt, offshore Burgos Basin, western Gulf of Mexico
Hydrocarbon exploration in the deepwater Western Gulf of Mexico, offshore Burgos Basin, Tamaulipas, Mexico, has been mainly focused in the NE-SW structural trend of the Perdido fold belt. Recent exploration efforts have targeted the adjacent Lamprea thrust and fold belt, located south of the …
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Diagenetic controls on porosity, thermal history, and hydrocarbons in the Wolfcamp A, eastern Midland Basin, Texas
… fracturing and overlaps with late events of hydrocarbon migration. Macropores in carbonate mud-poor packstones were largely occluded by compaction, Early Stage and Burial Stage calcite cements, and host little extant porosity. Mud-rich packstones, however, host both primary intraparticle and …
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Regional dolomitization of Early Ordovician, Upper Knox Group, Appalachians
… a regional dissolution event attributed to migration of organic acid-rich fluids through the Knox carbonates. Regional dolomitization occurred coeval with Late Paleozoic deformation and was closely associated with MVT mineralization and hydrocarbon migration. The δ¹⁸O values and trace …
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Composition and fabric of the Kupferschiefer, Sangerhausen Basin, Germany and a comparison to the Kupferschiefer in the Lubin Mining District, Poland
… in Sangerhausen Basin samples. Fluorescence from hydrocarbons is observed in association with sulfide mineralization in some samples, and is generally more common in samples from the Sangerhausen Basin than in those from the Lubin mining district. Both locations show similar geochemical trends …