Search results

• Water saturation
  ...ion?|Archie equation]] is the most widely used method of determining S_w. ...th>\text{Hydrocarbon saturation } (\text{S}_\text{h}) = 1 - \text{S}_\text{w}</math>
  2 KB (227 words) - 13:38, 5 April 2022
• Hydrodynamic influence on trapping
  :<math>\rho_{\rm w} \mbox{gH}_{\rm w} - \rho_{\rm h}\mbox{gH}_{\rm h}</math> * ρ_w = water density
  4 KB (582 words) - 22:08, 17 February 2022
• Water saturation distribution in a reservoir
  ...ize distribution]], and [[Reservoir quality|pore geometry]]. Mapping S_w distribution in a reservoir helps us predict trap boundaries. ...}}Hypothetical example of an S_w–depth plot with estimated S_w distribution curves for several flow units for a hydrocarbon-bearing
  5 KB (687 words) - 17:09, 5 April 2022
• Pickett plot construction
  ....</ref> and therefore is a powerful graphic technique for estimating S_w ranges within a reservoir. All that is needed to make a Pickett plot # Plot R_w point on the R_t scale.
  6 KB (878 words) - 16:16, 5 April 2022
• Formation water density
  ...n the formula below can be used to estimate formation water density (ρ_w):<ref name=ch05r4>Collins, A., G., 1987, Properties of produced water :<math>\rho_{\rm w} = 1 + \mbox{TDS} \times 0.695 \times 10^{-6} \mbox{ g/cm}^{3}</math>
  5 KB (714 words) - 15:19, 13 September 2022
• Midale water saturation and pore geometry
  ==Log response and S_w== ...have the expected effect on log responses and [[water saturation]]s (S_w). The Midale vuggy beds in a cored field well consist of interbeds of
  4 KB (588 words) - 17:01, 12 April 2022
• Hydrocarbon column: calculation of maximum height
  :<math>(\rho_{\rm w} - \rho_{\rm h}) \mbox{g} h = \frac{2\gamma \cos \theta}R</math> ...\frac{\left(\displaystyle\frac{2\gamma \cos \theta} R \right)}{(\rho_{\rm w} - \rho_{\rm h})\mbox{g}}</math>
  3 KB (488 words) - 16:13, 31 March 2022
• Hydrodynamic traps: mapping
  #*<math>\text{H}_{\text{w}} = \text{Z} + \left( \frac{\text{P}} {\text{grad P}} \right)</math> ...left(\frac{\rho_{\rm w}}{\rho_{\rm w} - \rho_{\rm hc}}\right)\mbox{H}_{\rm w}</math>
  4 KB (601 words) - 22:27, 17 February 2022
• Spontaneous potential logs in water resistivity calculation
  ...s in calculating [[water saturation]] using the [[Archie equation]]. R_w can be measured from a sample of formation water taken from the zone To calculate R_w from SP, we need the following data:
  6 KB (1,027 words) - 16:40, 5 April 2022
• Pore system shapes
  ...complex '''non-Archie porosity'''. In most cases, water saturation (S_w) of rocks with Archie porosity can be predicted from log analysis usi ...\mbox{S}_{\rm w} = \left(\frac{1}{\Phi^{\rm m}} \times \frac{\mbox{R}_{\rm w}}{\mbox{R}_{\rm t}}\right)^{\rm 1/n}</math>
  4 KB (528 words) - 13:53, 4 April 2022
• Relative permeability
  ...eservoir system by definition contains water as a single phase (100% S_w). The [[permeability]] of that rock to water is absolute permeability ...ub> of the rock. In other words, as [[buoyancy pressure]] increases, S_w decreases and the effective size of the pore throat for oil or gas fl
  9 KB (1,351 words) - 13:31, 5 April 2022
• Determining water saturation
  ...leum Transactions of AIME 146: 54–62.</ref> which is less expensive. S_w can also be estimated using a graphical representation of the Archie
  2 KB (244 words) - 13:38, 5 April 2022
• Pc curves and saturation profiles
  ==Making s_w profiles from p_c curves== ...ub> can be approximated using information from the curve. To make an S_w profile of a reservoir using a P_c curve, use the table bel
  5 KB (752 words) - 16:53, 4 April 2022
• Hydrodynamics
  Hydraulic head (H_w) is the height or elevation above a given subsurface point at which a :<math>\mbox{H}_{\rm w} = \mbox{Z} + \frac{\mbox{P}}{\rho \mbox{g}}</math>
  5 KB (658 words) - 22:04, 17 February 2022
• Archie equation
  ...on to calculate, from well log parameters, the [[water saturation]] (S_w) of the uninvaded zone in a formation next to a borehole. The Archie :<math>\mbox{S}_{\rm w}{}^{\rm n} = \frac{\mbox{R}_{\rm w}}{(\Phi^{\rm m} \times \mbox{R}_{\rm t})}</math>
  5 KB (703 words) - 13:52, 5 April 2022
• Predicting hydrocarbon recovery
  ...before [[drilling a well]] is a matter of predicting pore volume and S_w. Recovery of hydrocarbons depends on the efficiency of the [[Reservoi ...758 \times \text{A} \times \text{h} \times \Phi \times (1 - \text{S}_\text{w})}{\text{B}_\text{oi}}</math>
  5 KB (691 words) - 17:10, 5 April 2022
• Reef
  ...Mancini et al.<ref>Mancini, E. A., D. J. Benson, B. S. Hart, R. S. Balch, W. C. Parcell, and B. J. Panetta, 2000, [http://archives.datapages.com/data/b ...s. From Zitello et al.<ref>Zitello, A. G., L. J. Bauer, T. A. Battista, P. W. Mueller, M. S. Kendall and M. E. Monaco, 2009, Shallow-Water Ben­ thic Ha
  2 KB (298 words) - 21:30, 21 November 2014
• Capillary pressure (Pc) curves: pore throat size determination
  ...ithin a reservoir system. From a capillary pressure curve at a given S_w, we read the capillary pressure and multiply it by a factor that conv | Pore throat size ( ''r'' ) from S_w
  6 KB (898 words) - 16:21, 4 April 2022
• Sorrento field: water saturation
  ...''in'' S. A. Sonnenberg, L. T. Shannon, K. Rader, W. F. von Drehle, and G. W. Martin, eds., Morrow sandstones of Southeast Colorado and Adjacent Areas: ...ation]]s. One convenient way to do this is to plot water saturation (S_w) against structural elevation while differentiating [[Pore and pore t
  7 KB (1,044 words) - 16:57, 13 April 2022
• Overpressure and hydrocarbon distribution, Gulf Coast
  ...il & Gas Journal, vol. 91, no. 11, p. 71–74.</ref><ref name=ch10r47>Leach, W. G., 1993b, Maximum hydrocarbon window determination in south Louisiana: Oi
  4 KB (605 words) - 20:30, 30 March 2022
• Carbonate classification
  ...ssification of carbonate rocks according to depositional texture], in Ham, W. E., ed., Classification of Carbonate Rocks: AAPG Memoir 1, p. 108–121.</
  1,023 bytes (134 words) - 13:25, 27 March 2015
• Water resistivity determination
  ...ples, if available, are invariably contaminated by mud filtrate. ''R''_w is therefore usually calculated, and there are three methods availabl ...ntaining a more saline interstitial water than the drilling mud (''R''_w R_mf).
  13 KB (2,077 words) - 17:26, 18 January 2022
• Petrofabrics
  * Allmendinger, R., W., 1982, Analysis of microstructures in the Meade plate of the Idaho–Wyomi * Friedman, M., Stearns, D., W., 1971, Relations between stresses inferred from calcite twin lamellae and
  4 KB (447 words) - 15:17, 3 February 2022
• Buoyancy pressure
  :<math>\mbox{P}_{\rm b} = (\rho_{\rm w} - \rho_{\rm h}) \mbox{gh}</math> :<math>\mbox{P}_{\rm b} = (\rho_{\rm w} - \rho_{\rm h}) 0.433 \mbox{ h}</math>
  4 KB (596 words) - 18:37, 17 February 2022
• Geostatic and lithostatic pressure
  ...P}_{\rm G} = [\rho_{\rm m} \times (1 - \phi) \times \mbox{d}] + [\rho_{\rm w} \times \phi \times \mbox{d}]</math> * ρ_w = weighted average of pore-water density (g/cm³)
  3 KB (402 words) - 14:47, 16 February 2022
• Hydrostatic pressure-depth plot construction
  # Plot measured pressure from the [[aquifer]]s (100% water saturation [S_w] ) in the well. If none is available, go to step 3. ...s potential logs in water resistivity calculation|water resistivity (R_w)]] . For help, see the following sections.
  7 KB (895 words) - 18:57, 16 February 2022
• Migration rate calculation
  :<math>\mbox{P}_{\rm B} = \mbox{g} \times \mbox{z} \times (\rho_{\rm w} - \rho_{\rm hc})</math> * ρ_w = water density
  4 KB (618 words) - 19:40, 14 February 2022
• Practical suggestions for oil correlation
  | author = Douglas W. Waples, Joseph A. Curiale ...ref><ref name=ch08r47>Rullkötter, J., P. A. Meyers, R. G. Schaefer, and K. W. Dunham, 1986, Oil generation in the Michigan basin: a biological marker an
  5 KB (718 words) - 17:24, 15 February 2022
• True resistivity determination
  ...n]] [S_w] = 100%) or [[formation water]] and hydrocarbons (S_w < 100%). Using a valid R_t is fundamental when analyzing w
  3 KB (427 words) - 16:16, 5 April 2022
• Agglutinated microfossils
  .... 1–11.</ref> and Kaminski and Kuhnt<ref name=ch17r50>Kaminski, M. A., and W. Kuhnt, 1995, Tubular agglutinated foraminifera as indicators of organic ca
  4 KB (468 words) - 15:16, 31 January 2022
• Basin-centered gas systems
  ...hodo2/data/a077/a077/0001/0000/0003.htm Introduction], in L. B. Magoon and W. G. Dow, eds., The petroleum system-from source to trap: [http://store.aapg
  4 KB (469 words) - 19:01, 14 March 2016
• Buckles plot
  A Buckles plot is a plot of water saturation (S_w) vs. [[porosity]]. Contours of equal bulk volume water (BVW) are draw
  1 KB (183 words) - 18:19, 26 March 2015
• Petrophysical analysis of lithofacies
  # Calculate water saturation (S_w ) of intervals that … ## Annotate the log intervals with S_w values.
  6 KB (763 words) - 18:53, 4 February 2022
• Petrophysical analysis of Sorrento field wells
  ...''in'' S. A. Sonnenberg, L. T. Shannon, K. Rader, W. F. von Drehle, and G.W. Martin, eds., Morrow Sandstones of Southeast Colorado and Adjacent Areas: ...soporous material|mesoporous]] and are at immobile water saturation (S_w = 45%). This is verified by the well testing about 100 bo/d and 300 M
  7 KB (956 words) - 17:24, 11 April 2022
• Basin-centered gas systems: historical development and classification
  ...993>Dutton, S. P., S. J. Clift, D. S. Hamilton, H. S. Hamlin, T. F. Hentz, W. E. Howard, M. S. Akhter, and S. E. Laubach, 1993, Major low-permeability s ...lation in Cretaceous Trinidad Sandstone, Raton basin, Colorado], ''in'' C. W. Spencer and R. F. Mast, eds., Geology of tight gas reservoirs: AAPG Studie
  9 KB (1,373 words) - 13:40, 10 March 2015
• Definitions of depositional system elements
  ...tudies in Geology No. 27], p. 1–10.</ref><ref name=ch04r79>Posamentier, H. W., and P. R. Vail, 1988, Eustatic controls on clastic deposition II—sequen ...its]: AAPG Bulletin, vol. 73, p. 125–142.</ref><ref name=ch04r35>Galloway, W. E., 1989b, [http://archives.datapages.com/data/bulletns/1988-89/data/pg/00
  7 KB (901 words) - 20:45, 22 February 2022
• Weyburn field location and trap problem
  ...sissippian Mission Canyon Formation.<ref name=ch09r9>Chetin, A. K., and W. W. Fitkin, 1959, Geology of the Weyburn field, Saskatchewan: Canadian Mining ...id-flow barriers in carbonate rocks, in J. C. Dolson, M. L. Hendricks, and W. A. Wescott, eds., Unconformity Related Hydrocarbons in Sedimentary Sequenc
  6 KB (848 words) - 17:34, 3 January 2024
• Barnett shale play
  ...stem. From Pollastro.<ref>Pollastro, R. M., D. M. Jarvie, R. J. Hill, & C. W. Adams, 2007, [http://archives.datapages.com/data/bulletns/2007/04apr/BLTN0 ...S. Ikonnikova, G. Gülen, E. Potter, Q. Fu, S. Horvath, T. Patzek, F. Male, W. Fisher, & F. Roberts, 2013, Barnett shale model-2 (Conclusion): Barnett st
  6 KB (909 words) - 19:24, 14 March 2019
• Great American carbonate bank
  | author = R. D. Fritz, W, A. Morgan, S. Longacre, J. R. Derby, C. A. Sternbach ...he Stonehenge transgression], in J. R. Derby, R. D. Fritz, S. A. Longacre, W. A. Morgan, and C. A. Sternbach, eds., The great American carbonate bank: T
  5 KB (768 words) - 18:39, 1 August 2016
• Type IIS kerogen
  ...cal type II kerogens with less than 6 wt. % sulfur;<ref name=Orr_1986>Orr, W. L., 1986, Kerogen/asphaltene/sulfer relationships in sulfur-rich Monterey
  1 KB (205 words) - 21:10, 6 July 2015
• Remote sensing
  | SPOT || 60 × 60 || 20 (color), 10 (b&w) * Insley, M. W., F. X. Murphy, D. Naylor, and M. Critchley, 1996, The use of satellite ima
  6 KB (794 words) - 20:06, 2 February 2022
• Macroseepage vs. microseepage in surficial geochemistry
  ...the world's important oil and gas producing areas.<ref name=ch18r21>Link, W. K., 1952, [http://archives.datapages.com/data/bulletns/1949-52/data/pg/003 ...n: New York, John Wiley & Sons, 483 pp.</ref><ref name=ch18r19>Klusman, R. W., and M. A. Saeed, 1996, [http://archives.datapages.com/data/specpubs/memoi
  6 KB (754 words) - 22:07, 24 January 2022
• Limitations of oil correlations
  | author = Douglas W. Waples, Joseph A. Curiale ...in Seifert et al.<ref name=ch08r49>Seifert, W. K., J. M. Moldowan, and R. W. Jones, 1979, Application of biological marker chemistry to petroleum explo
  5 KB (784 words) - 15:28, 15 February 2022
• East Breaks petroleum geology
  ...duits subsequently filled by [[mudstone]] plugs<ref name=ch04r36>Galloway, W. E., and T. A. McGilvery, 1995, Facies of a submarine canyon fill reservoir
  4 KB (494 words) - 13:44, 5 December 2023
• Elemental parameter data for oil–oil and oil–source rock correlations
  | author = Douglas W. Waples, Joseph A. Curiale ...es, as well as to [[Source rock|source]] variations.<ref name=ch08r36>Orr, W. L., 1986, Kerogen/asphaltene/sulfur relationships in sulfur-rich Monterey
  4 KB (571 words) - 17:34, 15 February 2022
• Oilfield water analysis
  * Determine water resistivity (''R''_w) ...nalysis. Consequently, some well logging societies have compiled ''R''_w values for different regions.
  7 KB (1,011 words) - 16:57, 20 January 2022
• East Breaks source rock
  ...reaks 160-161 field have been analyzed by Dow et al.<ref name=ch04r29>Dow, W. G., M. A. Yukler, J. T. Senftle, M. C. Kennicutt II, and J. M. Armentrout, ...al.;<ref name=Antoine1974>Antoine, J. W., R. G. Ray, Jr., T. G. Pyle, and W. R. Bryant, 1974, Continental margins of the Gulf of Mexico, in C. A. Burk
  7 KB (1,080 words) - 17:44, 23 March 2022
• Biofacies and changing sea level
  ...sed on the modern distribution of organisms.<ref name=ch04r44>Hedgpeth, J. W., 1957, Classification of marine environments: Geological Society of Americ ...l modifications. [See Pflum and Freichs<ref name=ch04r73>Pflum, C. E., and W. E. Freichs, 1976, Gulf of Mexico deep water foraminifers: Cushman Foundati
  7 KB (984 words) - 15:13, 4 January 2024
• Biostratigraphic correlation and age determination
  .... Aubry, 1995, A revised Cenozoic geochronology and chronostratigraphy, in W. A. Berggren, D. V. Kent, M.-P. Aubry, and J. Hardenbol, eds., Geochronolog ...lication 42, p. 71–108.</ref> and Harland et al.<ref name=ch17r44>Harland, W. B., R. L. Armstrong, A. V. Cox, L. E. Craig, A. G. Smith, and D. G. Smith,
  11 KB (1,595 words) - 18:09, 24 January 2022
• Making regional structural cross sections
  ...through a new generation of deformation.<ref name=ch04r32>Fiduk, J. C., E. W. Behrens, and R. T. Buffler, 1989, Distribution and movement of salt on the ...ine et al.<ref name=ch04r4>Antoine, J. W., R. G. Ray, Jr., T. G. Pyle, and W. R. Bryant, 1974, Continental margins of the Gulf of Mexico, in C. A. Burk,
  7 KB (970 words) - 20:33, 18 February 2022
• Fault seal behavior
  ...g hydrocarbon accumulations.<ref name=ch10r13>Chong, K. P., P. M. Hoyt, J. W. Smith, and B. Y. Paulsen, 1980, Effects of strain rate on oil shale fractu ...[[length::51 m]].<ref name=ch10r13>Chong, K., P., Hoyt, P., M., Smith, J., W., Paulsen, B., Y., 1980, Effects of strain rate on oil shale fracturing: In
  4 KB (598 words) - 19:47, 24 March 2022
• Black Warrior basin
  ...Warrior basin.<ref name=Bolandetal_1971>Boland, L. F., E. D. Minihan, and W. A. Thomas, 1971, [http://archives.datapages.com/data/bulletns/1971-73/data
  2 KB (308 words) - 16:53, 26 March 2015
• Wettability
  ...v. 38, p. 1125–1144., 10., 2118/13932-PA</ref> <ref name=pt05r18>Anderson, W. G., 1986f, Wettability literature survey—Part 6, Effects of wettability ...balance was first developed by Young in 1805.<ref name=pt05r2>Adamson, A. W., 1982, Physical Chemistry of Surfaces, 4th ed.: New York, John Wiley and S
  12 KB (1,706 words) - 15:11, 24 January 2022
• Waterflooding
  ...ltiplied by the oil-water [[viscosity]] ratio (''μ''_o/''μ''_w) as expressed in the following equation: :<math>M = (k_{\rm rw}/k_{\rm ro}) \times (\mu_{\rm o}/\mu_{\rm w})</math>
  10 KB (1,468 words) - 18:23, 21 January 2022
• Structural geology fieldwork
  * Rubey, W., W., Oriel, S., S., Tracey, J., I., Jr., 1975, Geology of the Sage and Kemmere
  4 KB (557 words) - 20:06, 2 February 2022
• Gas chromatography/mass spectrometry (GC/MS): limitations
  | author = Douglas W. Waples, Joseph A. Curiale ...gh which they passed (see Waples and Machihara<ref name=ch08r59>Waples, D. W., and T. Machihara, 1991, Biomarkers for geologists: Tulsa, AAPG, 91 p.</re
  8 KB (1,111 words) - 22:05, 15 February 2022
• Stable isotope stratigraphy
  ...Society of London Memoir 10, p. 141–195.</ref><ref name=ch17r13>Berggren, W., A., Kent, D., and J.A. van Couvering, 1985b, Neogene geochronology and ch ...4i004p00353</ref><ref name=ch17r77>Shackleton, N. J., Berger, A., Peltier, W. R., 1990, An alternate astronomical calibration of the lower Pleistocene t
  9 KB (1,282 words) - 20:59, 31 January 2022
• Hydrocarbon
  ...day|Michael Faraday]] was the first scientist to discover benzene, while [[w:August Kekulé|August Kekulé]] devised the structure. Benzene as form the The most common aromatic compound (benzene) was first discorvered by [[W:Michael Faraday|Michael Faraday]] who extracted the compound from a liquid
  8 KB (1,209 words) - 20:36, 20 March 2019
• Sequence stratigraphy analysis
  ...k modern treatments, such as Van Wagoner et al.<ref>Van Wagoner, J. C., H. W. Posamentier, R. M. Mitchum, P. R. Vail, J. F. Sarg, T. S. Loutit, and J. H
  4 KB (612 words) - 17:39, 13 April 2022
• Natural hydraulic fracturing of top seals
  ...il & Gas Journal, vol. 91, no. 11, p. 71–74.</ref><ref name=ch10r47>Leach, W. G., 1993b, Maximum hydrocarbon window determination in south Louisiana: Oi ...l relationships are common.<ref name=ch10r39 /><ref name=ch10r55>Matthews, W. R., and J. Kelly, 1967, How to predict formation pressure and fracture gra
  9 KB (1,274 words) - 15:44, 30 March 2022
• Sandstone porosity and permeability prediction
  ...h of the major depositional environments.</ref><ref name=ch09r20>Galloway, W., E., Hobday, D., K., 1983, Terrigenous Clastic Depositional Systems: Appli
  2 KB (300 words) - 20:29, 5 April 2022
• Molecular parameter data for oil–oil and oil–source rock correlations
  | author = Douglas W. Waples, Joseph A. Curiale
  2 KB (294 words) - 21:02, 15 February 2022
• Seismic facies analysis
  ...000/0001.htm Seismic stratigraphy interpretation procedure], in Bally, A., W., ed., Atlas of Seismic Stratigraphy: [http://store.aapg.org/detail.aspx?id ...nto mappable, three-dimensional seismic facies.<ref name=ch21r5>Bally, A., W., ed., 1987, Atlas of Seismic Stratigraphy: [http://store.aapg.org/detail.a
  6 KB (809 words) - 17:46, 4 February 2022
• Minibasins and petroleum systems
  ...s is an important aspect of foreland basins.<ref name=ch04r60>MacQueen, R. W., and D. A. Leckie, eds., 1992, Foreland Basins and Fold Belts: [http://sto
  2 KB (315 words) - 18:44, 21 March 2022
• Full waveform acoustic logging
  ...depending on the source-receiver separations.<ref name=pt07r37>Minear, J. W., 1986, Full wave sonic logging—a brief perspective: Transactions of the ...pt07r33>Lang, W. W., A. L. Kurkjian, J. H. McClellan, C. F. Morris, and T. W. Parks, 1987, Estimating slowness dispersion from arrays of sonic logging w
  10 KB (1,530 words) - 20:47, 19 January 2022
• East Breaks critical moment
  ...accumulation is inferred to continue to the present<ref name=ch04r29>Dow, W. G., M. A. Yukler, J. T. Senftle, M. C. Kennicutt, and J. M. Armentrout, 19
  5 KB (715 words) - 17:07, 23 March 2022
• Methods for obtaining formation fluid pressures
  * Estimating hydrostatic pressures from fluid density using R_w (formation water resistivity)
  2 KB (295 words) - 17:54, 17 February 2022
• Reserves estimation
  :<math>N = 7758Ah\phi(1 - S_{\rm w})/B_{\rm oi}</math> * ''S''_w = connate water saturation (decimal) from log and/or core data
  16 KB (2,550 words) - 17:47, 21 January 2022
• Petroleum system: geographic, stratigraphic, and temporal extent
  ...ta/a077/a077/0001/0000/0003.htm The petroleum system], in L. B. Magoon and W. G. Dow, eds., The Petroleum System—From Source to Trap: [http://store.aa
  7 KB (969 words) - 19:14, 25 January 2022
• Tight gas reservoirs: evaluation
  .../a066/a066/0001/0000/iv.htm Introduction], ''in'' Spencer, C. W., Mast, R. W., eds., Low Permeability Sandstone Reservoirs: AAPG Studies in Geology Seri ...f Frontier Formation sandstones, southwestern Wyoming], ''in'' Spencer, C. W., Mast, R. F., eds., Low Permeability Sandstone Reservoirs: [http://archive
  11 KB (1,444 words) - 21:26, 4 January 2024
• Fault plane profile
  * H_w—apparent thickness measured in a well log Use of the well-log thickness (H_w) to project the base on either fault plane profile clearly gives an i
  9 KB (1,461 words) - 21:57, 28 March 2022
• Fracture analysis
  * Narr, W., 1996, [http://archives.datapages.com/data/bulletns/1994-96/data/pg/0080/0 * Jamison, W. R., 1997, [http://archives.datapages.com/data/bulletns/1997/07jul/1110/111
  5 KB (644 words) - 15:30, 3 February 2022
• Saturations required for hydrocarbon flow
  ...igher oil saturations of 25–91% may be required.<ref name=ch10r27>England, W., A., Mackenzie, A., S., Mann, D., M., Quickley, T., M., 1987, The movement
  2 KB (313 words) - 13:57, 1 April 2022
• Geological heterogeneities
  ...pt06r153>Weber, K. J., 1986, How heterogeneity affects oil recovery, in L. W. Lake, and H. B. J. Carroll, eds., Reservoir Characterization: Orlando, FL, ...ndo, FL, Academy Press, p. 545–560.</ref><ref name=pt06r144>van de Graaff, W. J. E., and P. S. Ealey, 1989, [http://archives.datapages.com/data/bulletns
  17 KB (2,232 words) - 21:22, 19 January 2022
• Economics: fundamental equations for oil and gas property evaluation
  :<math>P = ( N \times R \times W ) - T - C - F - I </math> * ''W'' = Wellhead price
  6 KB (842 words) - 19:26, 19 January 2022
• Seismic data
  * Telford, W., M., Geldart, L., P., Sheriff, R., E., 1990, Applied Geophysics: Cambridge * Bally, A., W., ed., 1983, Seismic Expression of Structural Styles, A Picture and Work At
  5 KB (712 words) - 21:27, 2 February 2022
• Preprocessing of logging data
  ...tly calibrated or malfunctioning logging tools (see <ref name=pt04r6>Lang, W. H., Jr., 1980, [[Porosity]] log calibration: The Log Analyst, v. 21, n. 2. | H: GEN-7 S: POR-7 W:3-3
  13 KB (2,094 words) - 17:42, 18 January 2022
• Fluid flow fundamentals
  :<math>p = p_{\rm wf} + \frac{q\mu B}{2\pi kh} \ln (r/r_{\rm w})</math> ...= p_{\rm wf} + \frac{141.2q_{\rm o}\mu_{\rm o}B_{\rm o}}{kh} \ln (r/r_{\rm w})</math>
  20 KB (3,155 words) - 21:20, 19 January 2022
• Gas hydrates
  ...m Natural-gas hydrates: Resources of the twenty-first century?], ''in'' M. W. Downey et al., eds., Petroleum provinces of the twenty-first century: [htt ...m Natural-gas hydrates: Resources of the twenty-first century?], ''in'' M. W. Downey et al., eds., Petroleum provinces of the twenty-first century: AAPG
  7 KB (1,050 words) - 20:53, 6 January 2015
• Flow units and containers
  * Water saturation (S_w–depth plots) ...''in'' S. A. Sonnenberg, L. T. Shannon, K. Rader, W. F. von Drehle, and G. W. Martin, eds., Morrow Sandstones of Southeast Colorado and Adjacent Areas:
  9 KB (1,231 words) - 18:42, 1 April 2022
• Sea level cycle phase and systems tracts
  ...Special Publication 42, p. 47–69.</ref><ref name=ch04r79>Posamentier, H., W., Vail, P., R., 1988, Eustatic controls on clastic deposition II—sequence ...mary chronostratigraphic surfaces.<ref name=ch04r23>Brown, L., F., Fisher, W., L., 1977, [http://archives.datapages.com/data/specpubs/seismic1/data/a165
  8 KB (1,103 words) - 21:21, 23 February 2022
• Prudhoe Bay field
  ...Morgridge and Smith,<ref name=Morgridgeandsmith_1972>Morgridge, D. L., and W. B. Smith Jr., 1972, [http://archives.datapages.com/data/specpubs/fieldst4/ ...f> Begg et al.,<ref name=Beggetal_1992>Begg, S. H., E. R. Gustason, and M. W. Deason, 1992, [https://www.onepetro.org/conference-paper/SPE-24698-MS Char
  11 KB (1,634 words) - 16:34, 26 April 2016
• Biostratigraphy in sequence stratigraphy
  ...ea-level change, in C. K. Wilgus, B. S. Hastings, C. G. St. C. Kendall, H. W. Posamentier, C. A. Ross, and J. C. Van Wagoner, eds., Sea-level Change: An ...001.htm Cretaceous carbonate platforms: an overview], in J. A. T. Simo, R. W. Scott, and J.-P. Masse, eds., Cretaceous Carbonate Platforms: [http://stor
  16 KB (2,247 words) - 19:23, 24 January 2022
• Morrow lithofacies and pore types: Sorrento field
  ...''in'' S. A. Sonnenberg, L. T. Shannon, K. Rader, W. F. von Drehle, and G.W. Martin, eds., Morrow Sandstones of Southeast Colorado and Adjacent Areas: ...og calculations let us extrapolate the P_c curves into low S_w ranges.
  6 KB (769 words) - 17:23, 11 April 2022
• Surficial geochemistry and hydrocarbon detection methods
  ...Bulletin, vol. 67, p. 932–952.</ref> Klusman<ref name=ch18r18>Klusman, R., W., 1993, Soil gas and related methods for natural resource exploration: New ...25–39.</ref> Duchscherer (soil carbonate),<ref name=ch18r12>Duchscherer, W., Jr., 1984, Geochemical hydrocarbon prospecting, with case histories: Tuls
  10 KB (1,443 words) - 16:08, 25 January 2022
• Displacement pressure estimation from pore size
  ...e estimated from pore size using Washburn's<ref name=ch10r90>Washburn, E., W., 1921, Note on a method of determining the distribution of pore sizes in a ...and application to fluid displacement in reservoir rocks, in J. Kleppe, E. W. Berg, A. T. Buller, O. Hjemeland, and O. Torsaeter, eds., North Sea Oil an
  5 KB (766 words) - 22:55, 2 February 2016
• Burial destruction
  ...ulation]]s updip along the [[migration pathway]].<ref name=ch11r12>Gussow, W. C., 1954, [http://archives.datapages.com/data/bulletns/1953-56/data/pg/003 ...1r16>Hunt, J. M., 1979, Petroleum Geochemistry and Geology: San Francisco, W. H. Freeman, 617 p.</ref> Methane apparently can be destroyed only by oxida
  11 KB (1,525 words) - 18:50, 1 February 2022
• Weyburn seal capacity
  ...ox{h} = \frac{0.670 \times \gamma \cos \theta}{\mbox{R}_{\rm bt}(\rho_{\rm w} - \rho_{\rm h})}</math> * ρ_w = formation water density (g/cc)
  10 KB (1,484 words) - 20:55, 4 December 2023
• Nuclear power
  ...s and uneconomical to be of long-term use.<ref name=Beck_1999p113>Beck, P. W., 1999, [http://www.annualreviews.org/doi/abs/10.1146/annurev.energy.24.1.1 ...not made; thus, the industry is drifting.<ref name=Beck_1999p114>Beck, P. W., 1999, [http://www.annualreviews.org/doi/abs/10.1146/annurev.energy.24.1.1
  9 KB (1,351 words) - 15:58, 12 September 2014
• Scientific method
  ...hor = Edward A. Beaumont, Norman H. Foster, Richard R. Vincelette, Marlan W. Downey, James D. Robertson
  3 KB (380 words) - 14:31, 18 February 2022
• Sequence stratigraphy
  ...arding sequence stratigraphy<ref name=ch21r49>Weimer, P., Posamentier, H., W., eds., 1993, Siliciclastic Sequence Stratigraphy, Recent Developments and ...ystems tract models, in Wilgus, C., K., Hastings, B., S., Posamentier, H., W., Van Wagoner, J., Ross, C., A., Kendall, G., C., St., C., eds., Sea-Level
  8 KB (1,093 words) - 21:21, 3 February 2022
• Oil correlation
  | author = Douglas W. Waples, Joseph A. Curiale ...ource rocks—a conceptual and historical perspective], in L. B. Magoon, and W. G. Dow, eds., The Petroleum system—From Source to Trap: [http://store.aa
  9 KB (1,313 words) - 22:06, 14 February 2022
• Mapping paleogeography
  ...in, offshore western New Zealand. From Bally;<ref name=Bally1987>Bally, A. W., ed., 1987, Atlas of Seismic Stratigraphy: [http://store.aapg.org/detail.a
  3 KB (346 words) - 20:13, 4 February 2022
• Oil and condensate analysis
  | author = P. C. Henshaw, R. L. Kaufman, L. W. Slentz ...>Hunt, J. M., 1979, Petroleum Geochemistry and Geology: San Francisco, CA, W. H. Freeman, 617 p.</ref>).
  14 KB (2,013 words) - 16:48, 20 January 2022
• Porphyrins and high-performance liquid chromatography (HPLC)
  | author = Douglas W. Waples, Joseph A. Curiale
  3 KB (352 words) - 17:17, 13 April 2022
• Hydrology and sandstone diagenesis
  ...loway<ref name=ch09r19 /> and Harrison & Tempel<ref name=ch09r27>Harrison, W. J., and R. N. Tempel, 1993, [http://archives.datapages.com/data/specpubs/r Galloway<ref name=ch09r19>Galloway, W. E., 1984, [http://archives.datapages.com/data/specpubs/sandsto2/data/a059/
  6 KB (787 words) - 13:43, 6 April 2022
• Designing a surficial geochemical survey
  ...=ch18r15>Horvitz, L., 1969, Hydrocarbon prospecting after thirty years, in W. B. Heroy, ed., Unconventional Methods in Exploration for Petroleum and Nat ...mentalization and monitor hydrocarbon drainage, in R. J. Kruizenga, and M. W. Downey, eds., Applications of Emerging Technologies: Unconventional Method
  6 KB (826 words) - 17:33, 25 January 2022
• Standard interpretation
  * Determine the formation water resistivity (''R''_w). The resistivity of the water (without hydrocarbons) is used to inte * Determine the water saturation (''S''_w). A resistivity model is interpreted for saturation. This model relat
  25 KB (3,776 words) - 19:53, 18 January 2022
• Basin-centered gas systems: gas resources
  ...57, 165 p.</ref> Greater Green River,<ref name=Lawetal_1989>Law, B. E., C. W. Spencer, R. R. Charpentier, R. A. Crovelli, R. F. Mast, G. L. Dolton, and ...nd a methodology developed by Schmoker<ref name=Schmoker_1996>Schmoker, J. W., 1996, Method for assessing continuous-type (unconventional) hydrocarbon a
  9 KB (1,242 words) - 15:47, 11 March 2015
• Basin-centered gas systems: global distribution
  ...1>Popov, M. A., V. F. Nuccio, T. S. Dyman, T. A. Gognat, R. C. Johnson, J. W. Schmoker, M. S. Wilson, and C. Bartberger, 2001, Basin-centered gas system ...gic as an exploration tool in a frontier setting], ''in'' L. B. Magoon and W. G. Dow, eds., The petroleum system-from source to trap: [http://store.aapg
  27 KB (3,753 words) - 14:53, 12 March 2019

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