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• Formation water density
  ...lying depth by 0.433 psi/ft or other appropriate gradient. Check for T_f errors. # Estimate formation temperature T_f using the following formula:
  5 KB (714 words) - 15:19, 13 September 2022
• East Breaks geochemistry
  ...aporative fractionation reported by Thompson<ref name=ch04r95>Thompson, K. F. M., 1987, Fractionated aromatic petroleums and the generation of gas-conde ...nes in the HB-2 oil occur where the reservoir temperature is about 130&deg;F. After Dow et al.<ref name=ch04r29 /> Copyright: Gulf Coast SEPM.
  5 KB (648 words) - 15:33, 23 March 2022
• Fracture threshold in the real world
  ...309–335.</ref> Risk increases as overpressure increases relative to P_f, but failure may occur below the theoretical fracture pressure. Other ...ring]] occurs when the pore pressure reaches P_f. However, P_f increases as pore pressure increases. Although the theory generally i
  6 KB (930 words) - 15:49, 30 March 2022
• Parasequences (fourth- and fifth-order sequences)
  ...Aneth field, southwestern USA, in J. F. Read, L. J. Weber, J. F. Sarg, and F. M. Wright, eds., Milankovitch Sea-Level Changes, Cycles, and Reservoirs on
  5 KB (619 words) - 22:26, 3 February 2022
• Geothermal gradient
  ...dwide average geothermal gradients are from 24 to 41&deg;C/km (1.3-2.2&deg;F/100 ft), with extremes outside this range.<ref name=Petersetal_2012>Peters,
  901 bytes (127 words) - 19:53, 25 June 2015
• Natural hydraulic fracturing of top seals
  ...Sea<ref name=ch10r84>Ungerer, P., J. Burrus, B. Doligez, P. Y. Chenet, and F. Bessis, 1990, [http://archives.datapages.com/data/bulletns/1990-91/data/pg ==Theoretical fracture pressure, p_f==
  9 KB (1,274 words) - 15:44, 30 March 2022
• Remote sensing
  * Sabins, F. F. Jr., 1998b, Remote sensing for petroleum exploration, part 2: [[case histo * Insley, M. W., F. X. Murphy, D. Naylor, and M. Critchley, 1996, The use of satellite imagery
  6 KB (794 words) - 20:06, 2 February 2022
• Sequences during high-amplitude, high-frequency cycles
  ...worlds, in Read, J., F., Kerans, C., Webber, L., J., Sarg, J., F., Wright, F., M., eds., Milankovitch Sea-level Changes, Cycles, and Reservoirs on Carbo ...o diagenesis. From Read and Horbury.<ref name=Readandhorbury_1993>Read, J. F., and A. D. Horbury, 1993, [http://archives.datapages.com/data/specpubs/res
  6 KB (761 words) - 13:47, 7 April 2022
• Predicting carbonate reservoir location and quality
  ...detail.aspx?id=585 AAPG Memoir 57], 545 p.</ref><ref name=ch09r52>Sarg, J. F., 1988, Carbonate sequence stratigraphy, in C. K. Wilgus, B. S. Hastings, C ...bonate platforms to relative sea-level changes, ''in'' R. G. Loucks and J. F. Sarg, eds., Carbonate sequence stratigraphy: Recent developments and appli
  7 KB (894 words) - 14:15, 11 April 2022
• Natural hydraulic fracturing example, North Sea
  ...b>. In adjacent fields, the pore pressure is significantly less than P_f.
  3 KB (430 words) - 19:46, 30 March 2022
• Sequences during moderate-amplitude, high-frequency cycles
  ...se worlds, in Read, J. F., Kerans, C., Webber, L. J., Sarg, J. F., Wright, F. M., eds., Milankovitch Sea-level Changes, Cycles, and Reservoirs on Carbon
  5 KB (674 words) - 21:22, 6 April 2022
• Displacement pressure estimation from pore size
  * Thin-section analysis of pore throats<ref name=ch10r20>Dullien, F., A., L., Dhawan, G., K., 1974, Characterization of pore structure by a com ...volume 3, 17–32.</ref><ref name=ch10r53>Macdonald, I F., P. Kaufmann, and F. A. L. Dullien, 1986, Quantitative image analysis of finite porous media 2:
  5 KB (766 words) - 22:55, 2 February 2016
• Sequences during low-amplitude, high-frequency cycles
  ...worlds, in Read, J., F., Kerans, C., Webber, L., J., Sarg, J., F., Wright, F., M., eds., Milankovitch Sea-level Changes, Cycles, and Reservoirs on Carbo
  5 KB (708 words) - 21:00, 6 April 2022
• Diagenesis: information from petrology
  ...(91)90087-Z</ref><ref name=ch21r38>Read, J. F., C. Kerans, J. F. Sarg, and F. M. Wright, 1995, Milankovitch Sea-Level Changes, Cycles, and Reservoirs on
  4 KB (544 words) - 21:38, 4 February 2022
• Spontaneous potential logs in water resistivity calculation
  Formation temperature (T_f) can be estimated by using the following formula: :<math>\mbox{T}_{\rm f} = \mbox{T}_{\rm s} + \mbox{D}_{\rm f} \frac{\mbox{BHT} - \mbox{T}_{\rm s}}{\mbox{TD}}</math>
  6 KB (1,027 words) - 16:40, 5 April 2022
• Shale smear factor
  Lindsay et al.<ref name=Lindsay>Lindsay, N. G., F. C. Murphy, J. J. Walsh, and J. Watterson, 1993, Outcrop studies of shale s ...Clay smear potential (CSP)<ref>Bouvier, J. D., C. H. Kaars-Sijpesteijn, D. F. Kluesner, C. C. Onyejekwe, and R. C. Van der Pal, 1989, [http://archives.d
  3 KB (437 words) - 20:02, 13 December 2016
• Other correlation features
  ...h field, southwestern U.S.A., in J. F. Read, L. J. Weber, J. F. Sarg, and F. M. Wright, eds., Milankovitch Sea-Level Changes, Cycles, and Reservoirs on
  6 KB (872 words) - 15:20, 4 February 2022
• Water resistivity determination
  :<math>K = 61 + 0.133\mbox{T}(^{\circ}\mbox{F})\mbox{ or } 65 + 0.24\mbox{T}(^{\circ}\mbox{C})</math> * ''R''_m = 2.5 Ω-m at [[temperature::70&deg;F]]
  13 KB (2,077 words) - 17:26, 18 January 2022
• Barnett shale play
  ...of the fields (up until 2007), is outlined by Martineau.<ref>Martineau, D. F., 2007, [http://archives.datapages.com/data/bulletns/2007/04apr/INTRODUCTIO ..., G. Gülen, E. Potter, Q. Fu, S. Horvath, T. Patzek, F. Male, W. Fisher, & F. Roberts, 2013, Barnett shale model-2 (Conclusion): Barnett study determine
  6 KB (909 words) - 19:24, 14 March 2019
• Sea level cycles and climate
  ...) to times of warmer temperatures (greenhouse).<ref name=ch09r50>Read, J., F., Horbury, A., D., 1993, [http://archives.datapages.com/data/specpubs/resmi ...worlds, in Read, J., F., Kerans, C., Webber, L., J., Sarg, J., F., Wright, F., M., eds., Milankovitch Sea-level Changes, Cycles, and Reservoirs on Carbo
  7 KB (894 words) - 20:54, 6 April 2022

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