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• Hydrocarbon migration
  ...e [[secondary migration]] moves petroleum through a coarse-grained carrier bed or fault to a reservoir or seep. [[Tertiary migration]] occurs when petrole
  6 KB (865 words) - 14:33, 6 April 2016
• Well log sequence analysis
  ...etween wells that have biostratigraphic-time correlations, well log marker-bed correlations, and the global sea cycle chart.
  6 KB (845 words) - 16:53, 4 February 2022
• Migration pathway
  ...the stratigraphic variation within the basin. Within the carrier/reservoir bed, the migration pathway is controlled by the structural configuration of the
  6 KB (889 words) - 16:50, 29 March 2022
• Arecuna field
  ...the interwell areas. The Arecuna reservoirs are interpreted as deposits of bed-load and mixed-load fluvial systems. Depositional systems of genetic strati Methods14ch08f07.jpg|{{figure number|7}}The bed-load fluvial system of the Canterbury Plain, New Zealand, is a modern analo
  16 KB (2,381 words) - 19:03, 11 March 2019
• Migration by solution in water
  ...vely continuous process, forming a cloud of bubbles throughout the carrier bed system. A free-phase transport mechanism is then needed to accumulate these
  6 KB (915 words) - 15:16, 14 February 2022
• Fracture threshold in the real world
  ...son%27s_ratio%20Poisson's%20ratio Poisson's ratio] depend on lithology and bed geometry as well as depth and compaction.<ref name=ch10r52 />
  6 KB (930 words) - 15:49, 30 March 2022
• Procedure for geometrical analysis
  * Bed truncation observed in detailed well log [[cross section]]s
  6 KB (862 words) - 15:20, 4 February 2022
• Petrophysical analysis of Sorrento field wells
  ...40%). The discrepancy suggests that the log resistivity was too low due to bed resolution problems. If true resistivity is 9 ohm-m²/m (used for
  7 KB (956 words) - 17:24, 11 April 2022
• Surficial geochemical interpretation guidelines
  ...nt hydrocarbon leakage from an [[accumulation]] or leakage along a carrier bed or other migration pathway. Anomalies defined by multiple samples from one
  8 KB (1,128 words) - 22:24, 31 January 2022
• Seismic data preparation for mapping
  ...lative age (1 = most recently active, etc.). Red arrows show stratigraphic bed terminations. The arrowhead indicates whether termination is from above or
  7 KB (1,064 words) - 19:11, 27 January 2022
• Types of wells
  ...A horizontal well will be geosteered through a target zone by assuming the bed dip. If the assumed dip is wrong, the well may exit the target zone. Proble ...This can give enough warning to allow the well to be steered away from the bed boundary.
  22 KB (3,567 words) - 17:20, 11 March 2019
• Factors that oppose hydrocarbon migration
  ...ase is generally assumed to form one or more continuous networks through a bed when its concentration exceeds between 4.5% and 17% of the pore volume.
  8 KB (1,133 words) - 15:16, 14 February 2022
• Geological heterogeneities
  ...ing of structure, [[fluid contacts]], [[porosity]], bed thickness, lateral bed continuity, and various other attributes of reservoirs using three-dimensio
  17 KB (2,232 words) - 21:22, 19 January 2022
• Reservoir
  ...iver.jpg|300px|right|thumbnail|{{figure number|4|}}Change in grain size of bed load in Mississippi River from Cairo, Illinois, to the mouth. (Form U.S. Ar
  14 KB (2,134 words) - 16:48, 26 March 2019
• Depositional environments
  ...y gravel-sized sediments and show down-fan decreased in [[grain size]] and bed thickness and an increase in sediment sorting. The characteristics of debri ...nment. The basal zone is the area where erosion and plucking of underlying bed happens. The supraglacial zone and ice-contact zone are zones of melting wh
  26 KB (3,851 words) - 20:38, 28 February 2019
• Making regional tectonic maps
  ...illustrating three possible hydrocarbon migration pathways and related sea-bed features. Based on data from Lovely and Ruggiero.<ref name=Lovely&RuggieroP
  8 KB (1,069 words) - 20:03, 18 February 2022
• Well types
  ...A horizontal well will be geosteered through a target zone by assuming the bed [[dip]]. If the assumed dip is wrong, the well may exit the target zone. Pr ...This can give enough warning to allow the well to be steered away from the bed boundary.
  24 KB (3,753 words) - 19:33, 3 March 2016
• Migration by separate phase
  ...roat network. At that time, the slug moves into the closest coarse-grained bed. Expulsion is preferentially upward because of the hydrocarbons' buoyancy,
  8 KB (1,155 words) - 15:17, 14 February 2022
• Balanced cross sections
  ...., Jr., 1990, Unique determination of normal fault shape from hanging-wall bed geometry in detached half grabens: Ecologae Geologicae Helvetiae, vol. 83,
  8 KB (1,060 words) - 15:07, 3 February 2022
• Basin-centered gas systems: elements and processes
  ...The source rocks for direct BCGSs are most commonly [[humic]]-type [[coal bed]]s and [[carbonaceous]] [[shale]], such as occur in [[Cretaceous]] rocks in ...water- and gas-bearing zones; however, vertical transitional zones across bed boundaries do not occur, and there is an abrupt, distinct boundary between
  20 KB (2,949 words) - 18:24, 6 April 2016

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