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  • Tmax
    ...ocks_fig6-6.png|Figure 1]] shows output from a pyrolysis analysis and when T<sub>max</sub> is recorded. ...g|thumb|300px|{{figure number|1}}Output from a pyrolysis analysis and when T<sub>max</sub> is recorded.]]
    3 KB (411 words) - 21:19, 9 February 2022
  • True resistivity determination
    ...tion water]] and hydrocarbons (S<sub>w</sub> < 100%). Using a valid R<sub>t</sub> is fundamental when analyzing well logs for the presence of hydrocarb ==How invasion affects r<sub>t</sub> measurement==
    3 KB (427 words) - 16:16, 5 April 2022
  • AAPG Wiki:Governance documents
    ...t}}:Terms of use|Terms of use]] or [http://www.aapg.org/siteterms.cfm Site T&C] ...Privacy policy|Privacy policy]] or [http://www.aapg.org/siteterms.cfm Site T&C]
    3 KB (373 words) - 16:41, 31 July 2013
  • Interval transit time
    ..., usually in units of μs/ft or μs/m. It is also seen as ''delta t'' or ''Δt''.
    205 bytes (40 words) - 20:03, 14 April 2014
  • Tertiary migration
    ...vent/info?reset=1&id=1235 Hydrocarbon migration: What we know, what we don't know and why it is important]. Houston Geological Society abstract, Oct. 8,
    440 bytes (58 words) - 21:47, 25 June 2015
  • Saturations required for hydrocarbon flow
    ...% of the rock pore volume, averaging 10%.<ref name=ch10r67>Schowalter, T., T., 1979, [http://archives.datapages.com/data/bulletns/1977-79/data/pg/0063/0 ...f name=ch10r27>England, W., A., Mackenzie, A., S., Mann, D., M., Quickley, T., M., 1987, The movement and entrapment of petroleum fluids in the subsurfa
    2 KB (313 words) - 13:57, 1 April 2022
  • Pickett plot construction
    # Plot points of matching [[porosity]] and true resistivity (R<sub>t</sub> ) on log-log paper. # Plot R<sub>w</sub> point on the R<sub>t</sub> scale.
    6 KB (878 words) - 16:16, 5 April 2022
  • Formation water density
    ...multiplying depth by 0.433 psi/ft or other appropriate gradient. Check for T<sub>f</sub> errors. # Estimate formation temperature T<sub>f</sub> using the following formula:
    5 KB (714 words) - 15:19, 13 September 2022
  • Governance
    ...AAPG Wiki]] meets its goals. The governance model is high level, and doesn't change very often.
    718 bytes (103 words) - 15:23, 6 August 2013
  • Toe
    | author = Timothy R. Carr, Erik P. Mason, Charles T. Feazel
    1 KB (155 words) - 19:36, 3 March 2016
  • AAPG Wiki:Test extensions
    This page is for testing most of the various extensions in the wiki. It doesn't test all of them. If the extension you're after is not here, but is listed ...omposition. (Note, these links will always be blue, even if the page doesn't exist).
    2 KB (358 words) - 14:35, 24 March 2014
  • Intact top seal
    .... 59, no. 6, p. 939–956.</ref> Schowalter,<ref name=ch10r67>Schowalter, T. T., 1979, [http://archives.datapages.com/data/bulletns/1977-79/data/pg/0063/0
    3 KB (357 words) - 15:08, 31 March 2022
  • Smear-gouge ratio
    | author = G. Yielding, B. Freeman, and D. T. Needham
    911 bytes (124 words) - 13:49, 18 March 2019
  • Gas hydrates
    ...spx?id=77 AAPG Memoir 74], p. 85-108.</ref><ref name=Collett_2002>Collett, T. S., 2002, [http://archives.datapages.com/data/specpubs/memoir74/m74ch07/m7 ...as hydrates, although it has been estimated<ref name=Collett_1993>Collett, T. S., 1993, Natural gas production from arctic gas hydrates, ''in'' D. G. Ho
    7 KB (1,050 words) - 20:53, 6 January 2015
  • Synthetic seismogram
    :<math>T(t) = R_{0}(t) \times w(t) + n(t)</math> * ''T''(''t'') = seismic trace
    8 KB (1,199 words) - 13:57, 24 January 2022
  • Hydrodynamic flow and pressure transients
    ...eight of a trapped [[hydrocarbon]] column.<ref name=ch10r67>Schowalter, T. T., 1979, [http://archives.datapages.com/data/bulletns/1977-79/data/pg/0063/0 ...f as much as 126 MPa [[pressure::(1,825 psi]]).<ref name=ch10r61>Parry, W. T., and R. L. Bruhn, 1990, Fluid pressure transients on seismogenic normal fa
    4 KB (477 words) - 14:34, 1 April 2022
  • Static oil pressure gradient estimation
    ...solution gas-oil ratio (GOR)]] are known.<ref name=ch05r15>Schowalter, T., T., 1979, [http://archiveSolution gas-oil ratio (GOR)s.datapages.com/data/bul
    3 KB (355 words) - 15:18, 17 February 2022
  • Spontaneous potential logs in water resistivity calculation
    Formation temperature (T<sub>f</sub>) can be estimated by using the following formula: ...{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
  • Geological fieldwork benefits
    ...has already been done. Current maps and data may not be valid. And it isn't always safe to assume the other guy did it correctly—particularly when sp ...rom direct observation vs. interpretation. With maps, this distinction isn't clear most of the time. A perfect example of this is the concept of the “
    5 KB (771 words) - 21:12, 1 February 2022
  • Multilateral well
    | author = Timothy R. Carr, Erik P. Mason, Charles T. Feazel
    1 KB (187 words) - 15:44, 26 April 2016
  • Bend
    | author = Timothy R. Carr, Erik P. Mason, Charles T Feazel
    1 KB (173 words) - 15:33, 16 March 2016
  • Multilevel well
    | author = Timothy R. Carr, Erik P. Mason, Charles T. Feazel
    1 KB (183 words) - 15:42, 26 April 2016
  • Top seal displacement pressure
    ...nd form a continuous hydrocarbon filament.<ref name=ch10r67>Schowalter, T. T., 1979, [http://archives.datapages.com/data/bulletns/1977-79/data/pg/0063/0 ...L., 1987, [[Wettability]] and oil reservoirs, in J. Kleppe, E. W. Berg, A. T. Buller, O. Hjemeland, and O. Torsaeter, eds., North Sea Oil and Gas Reserv
    4 KB (530 words) - 15:56, 31 March 2022
  • Build rate
    | author = Timothy R. Carr, Erik P. Mason, Charles T Feazel
    1 KB (174 words) - 19:33, 3 March 2016
  • Heel
    | author = Timothy R. Carr, Erik P. Mason, Charles T Feazel
    1 KB (180 words) - 18:58, 3 March 2016
  • Horizontal well
    | author = Timothy R. Carr, Erik P. Mason, Charles T. Feazel
    1 KB (182 words) - 19:31, 3 March 2016
  • Kickoff point
    | author = Timothy R. Carr, Erik P. Mason, Charles T Feazel
    1 KB (182 words) - 21:16, 15 March 2016
  • Geosteering
    | author = Timothy R. Carr, Erik P. Mason, Charles T Feazel
    1 KB (185 words) - 19:43, 3 March 2016
  • Extended-reach wells
    | author = Timothy R. Carr, Erik P. Mason, Charles T Feazel
    1 KB (186 words) - 19:42, 3 March 2016
  • Lateral
    | author = Timothy R. Carr, Erik P. Mason, Charles T Feazel
    1 KB (185 words) - 13:56, 17 March 2016
  • Total measured length
    | author = Timothy R. Carr, Erik P. Mason, Charles T. Feazel
    1 KB (186 words) - 19:53, 3 March 2016
  • Water resistivity determination
    ...re number|2}}Example of a reverse SP deflection.<ref name=pt04r3>Dewan, J. T., 1983, Essentials of modern open-hole log interpretation: Tulsa, OK, Penn :<math>K = 61 + 0.133\mbox{T}(^{\circ}\mbox{F})\mbox{ or } 65 + 0.24\mbox{T}(^{\circ}\mbox{C})</math>
    13 KB (2,077 words) - 17:26, 18 January 2022
  • Sidetrack
    | author = Timothy R. Carr, Erik P. Mason, Charles T. Feazel
    1 KB (191 words) - 19:41, 3 March 2016
  • Seal capacity of breached and hydrocarbon-wet seals
    ...E Journal, vol. 10, no. 1, p. 85–90.</ref><ref name=ch10r67>Schowalter, T. T., 1979, [http://archives.datapages.com/data/bulletns/1977-79/data/pg/0063/0 ...[[Wettability]] and oil reservoirs, in Kleppe, J., Berg, E. W., Buller, A. T., Hjemeland, O., and Torsaeter, O., eds., North Sea Oil and Gas Reservoirs:
    5 KB (693 words) - 14:23, 1 April 2022
  • Logging while drilling
    | author = Timothy R. Carr, Erik P. Mason, Charles T. Feazel
    2 KB (206 words) - 21:17, 3 December 2015
  • Seismic data - creating an integrated structure map
    ...d amplitude at each (''x, y'') are available from the seismic data cube, ''t''(''x, y'') and ''a''(''x, y''). The traveltimes form a time structure map, ...smic datum) is known from well control, and the vertical reflection time ''t'' is known from the previous item. The depth conversion velocity is given b
    7 KB (1,117 words) - 17:51, 25 January 2022
  • Kerogen type and hydrocarbon generation
    :<math>\text{K} = \mbox{Ae}^{-{\text{E}_\text{a}/\text{RT(t)}}}</math> * T = absolute temperature (in kelvin)
    5 KB (651 words) - 16:11, 10 February 2022
  • Structural analogies
    | author = R.A. Nelson, T.L. Patton, S. Serra * Morley, C. K., Nelson, R. A., Patton, T. L., Munn, S. G., 1990, [http://archives.datapages.com/data/bulletns/1990-9
    4 KB (579 words) - 20:52, 2 February 2022
  • Reservoir system
    ...on and water on a production test.<ref name=Schowalter_1979>Schowalter, T. T., 1979, [http://archives.datapages.com/data/bulletns/1977-79/data/pg/0063/0
    4 KB (579 words) - 14:34, 1 April 2022
  • The gravity method
    | author = T. R. LaFehr ...n the sea surface, in aircraft, and in boreholes.<ref name=pt07r31>LaFehr, T. R., 1983, Rock density from [[borehole gravity]] surveys: Geophysics, v. 4
    6 KB (854 words) - 16:19, 20 January 2022
  • Archie equation
    ...w}{}^{\rm n} = \frac{\mbox{R}_{\rm w}}{(\Phi^{\rm m} \times \mbox{R}_{\rm t})}</math> * R<sub>t</sub> = true resistivity of the formation, corrected for invasion, borehole
    5 KB (703 words) - 13:52, 5 April 2022
  • Oklahoma Shale Gas/Tight Oil Plays
    ...ts/data/2018_Woodford_Shale_Completions_Map_by_Year_ 2004_2018.pdf). Wang, T., and R.P. Philp, 2019, Oil families and inferred source rocks of the Woodf Wang, T., and R.P. Philp, 2019, Oil families and inferred source rocks of the Woodf
    3 KB (445 words) - 22:27, 4 March 2022
  • Reservoir engineering
    :<math>\text{C}_\text{t} = \text{S}_\text{o} \text{C}_\text{o} + \text{S}_\text{g} \text{C}_\text{g ...volume, mole content is n, R is universal constant with gas is 10.73, and T is temperature in reamur. In a atmosphere condition gas have compressible c
    14 KB (2,122 words) - 17:33, 7 March 2016
  • Charge volume
    ...[[source rock]], using the formula <math>\text{V} = \text{A} \times \text{T} \times \text{Y} \times \text{M}</math>, where: #* ''T'' = source rock thickness
    6 KB (834 words) - 20:41, 14 February 2022
  • Petroleum exploration
    ...ough or not. It depends on when formed. If it is not mature enough, it can’t generated any oil or expelled it. Then, if there any source rock, we have t :<math>N(t)=\frac{V_b \phi (p(t))(1-S_w(t))}{B_o(p(t))}</math>
    15 KB (2,331 words) - 19:12, 17 April 2019
  • Static gas pressure gradient estimation
    ...ature and pressure. From Schowalter;<ref name=Schowalter1979>Schowalter, T.T., 1979, [http://archives.datapages.com/data/bulletns/1977-79/data/pg/0063/0 ...1} \times \mbox{P}_{\rm a1}/\mbox{P}_{\rm a} \times \mbox{T}_{\rm a}/\mbox{T}_{\rm a1} \times \mbox{z/z}_{1}</math>
    7 KB (979 words) - 15:24, 17 February 2022
  • Borehole gravity tool
    ...le gravity sensor. From Schowalter;<ref name=Schowalter1979>Schowalter, T. T., 1979, [http://archives.datapages.com/data/bulletns/1977-79/data/pg/0063/0 ...vity measurements, Δ''z''. After McCulloh et al.<ref name=ch15r9>McCulloh, T. H., J. R. Kandle, J. E. Schoellhamer, 1968, Application of gravity measure
    5 KB (720 words) - 18:07, 24 January 2022
  • East Breaks petroleum geology
    ...quently filled by [[mudstone]] plugs<ref name=ch04r36>Galloway, W. E., and T. A. McGilvery, 1995, Facies of a submarine canyon fill reservoir complex, l
    4 KB (494 words) - 13:44, 5 December 2023
  • Plate tectonics: setting and history maps
    ...et of north-northwest-trending faults.<ref name=ch04r64>Marton, G., and R. T. Buffler, 1993, The southeastern Gulf of Mexico in the framework of the ope
    4 KB (530 words) - 14:22, 22 February 2022
  • Sand peel
    # Getzen, Rufus T. and Levey, Raymond A. [http://archives.datapages.com/data/sepm/journals/v
    2 KB (239 words) - 19:40, 9 September 2014
  • Depth and thickness conversion
    ...ation: Petroleum Engineer, March, p. 38–54.</ref><ref name=pt06r57>Inglis, T. A., 1987, Directional Drilling, Petroleum Engineering and Development Stud ...D} = (\mbox{NSD}_{b} - \mbox{NSD}_{t})^{2} + (\mbox{EWD}_{b} - \mbox{EWD}_{t})^{2})^{1/2}</math>
    17 KB (2,363 words) - 16:49, 20 January 2022
  • Pore system shapes
    ...\left(\frac{1}{\Phi^{\rm m}} \times \frac{\mbox{R}_{\rm w}}{\mbox{R}_{\rm t}}\right)^{\rm 1/n}</math> * R<sub>t</sub> = true resistivity of the formation, corrected for invasion, borehole
    4 KB (528 words) - 13:53, 4 April 2022
  • Seal capacity of different rock types
    ...90095-A</ref> Khrushin (1993), and Shea et al..<ref name=ch10r68>Shea, W., T., Schwalbach, J., R., Allard, D., M., 1993, Integrated rock-log evaluation
    5 KB (760 words) - 20:55, 31 March 2022
  • Trap geometry: changes
    ...ge. If further fault movement restores favorable seal juxtaposition (C, at t = 3), additional petroleum charge will be needed to fill the new trap.
    6 KB (845 words) - 15:29, 1 February 2022
  • Interpreting hydrocarbon shows
    ...r formation tests—may be of several types:<ref name=ch09r55>Schowalter, T. T. and P. D. Hess, 1982, [http://archives.datapages.com/data/bulletns/1982-83 ...uantities range up to 14 scf/bbl of water.<ref name=ch09r54>Schowalter, T. T., 1979, [http://archives.datapages.com/data/bulletns/1977-79/data/pg/0063/0
    8 KB (1,130 words) - 17:09, 5 April 2022
  • Postprimary migration and compositional changes
    ...rom traps with gas caps. After Schowalter.<ref name=ch07r12>Schowalter, T. T., 1979, [http://archives.datapages.com/data/bulletns/1977-79/data/pg/0063/0
    5 KB (694 words) - 15:17, 14 February 2022
  • Plate tectonic studies
    | author = R.A. Nelson, T.L. Patton, S. Serra * Harding, T. P., and J. D. Lowell, 1979, [http://archives.datapages.com/data/bulletns/1
    4 KB (601 words) - 18:22, 2 February 2022
  • Sorrento field: water saturation
    ...in Sorrento field, Cheyenne County, Colorado, ''in'' S. A. Sonnenberg, L. T. Shannon, K. Rader, W. F. von Drehle, and G. W. Martin, eds., Morrow sandst ...in Sorrento field, Cheyenne County, Colorado, ''in'' S. A. Sonnenberg, L. T. Shannon, K. Rader, W. F. von Drehle, and G.W. Martin, eds., Morrow Sandsto
    7 KB (1,044 words) - 16:57, 13 April 2022
  • Seal capacity variation with depth and hydrocarbon phase
    ...07., 10., 1016/0264-8172(87)90008-0</ref><ref name=ch10r67>Schowalter, T., T., 1979, [http://archives.datapages.com/data/bulletns/1977-79/data/pg/0063/0
    5 KB (765 words) - 20:55, 31 March 2022
  • Hydrodynamics
    ...drostatic no flow. From Schowalter;<ref name=Schowalter1979>Schowalter, T. T., 1979, [http://archives.datapages.com/data/bulletns/1977-79/data/pg/0063/0
    5 KB (658 words) - 22:04, 17 February 2022
  • Barnett shale play
    ...burger, Strawn, and others. Jarvie et. al,<ref>Jarvie, D. M., R. J. Hill, T. E. Ruble, & R. M. Pollastro, 2007, [http://archives.datapages.com/data/bul ..., J., S. W. Tinker, S. Ikonnikova, G. Gülen, E. Potter, Q. Fu, S. Horvath, T. Patzek, F. Male, W. Fisher, & F. Roberts, 2013, Barnett shale model-2 (Con
    6 KB (909 words) - 19:24, 14 March 2019
  • Gas chromatography/mass spectrometry (GC/MS): limitations
    ...they passed (see Waples and Machihara<ref name=ch08r59>Waples, D. W., and T. Machihara, 1991, Biomarkers for geologists: Tulsa, AAPG, 91 p.</ref> for e ...ither unaffected or only slightly reduced in concentration. T<sub>m</sub>, T<sub>s</sub>, moretanes, and C<sub>z</sub> (indicated with *) also appear un
    8 KB (1,111 words) - 22:05, 15 February 2022
  • Reserves estimation
    ...\rm p} - R_{\rm si})B_{\rm g}] - (w_{\rm e} - W_{\rm p}B_{\rm w})}{(B_{\rm t} - B_{\rm ti}) + \frac{MB_{\rm ti}}{B_{\rm gi}} (B_{\rm g} - B_{\rm gi}) + * ''B''<sub>t</sub> = total (two-phase) formation volume factor
    16 KB (2,550 words) - 17:47, 21 January 2022
  • AAPG Wiki:Converting content
    ...ling server errors, honest user agents, polite wait times, etc., so we won't take Datapages down while it crawls (something it does very quickly — sc Almost makes references key in list of refs (doesn't handle accented characters)
    6 KB (826 words) - 18:27, 1 July 2013
  • AAPG Wiki:Wiki manager
    ...e of skills: community-oriented, content-oriented, and technical. They don't have to be a geoscientist or even a petroleum professional, but it would he
    2 KB (294 words) - 16:44, 22 July 2013
  • Fault seal-conduit studies
    | author = R.A. Nelson, T.L. Patton, S. Serra * Finkbeiner, T., C. A. Barton, and M. D. Zoback, 1997, [http://archives.datapages.com/data
    5 KB (638 words) - 14:17, 2 February 2022
  • Sequence stratigraphy analysis
    ...Wagoner, J. C., H. W. Posamentier, R. M. Mitchum, P. R. Vail, J. F. Sarg, T. S. Loutit, and J. Hardenbohl, 1988, An overview of the fundamentals of seq ...imentation is restricted to pelagic and hemipelagic particles.<ref>Loutit, T. S., J. Hardenbohl, P. R. Vail, and G. R. Baum, 1988, Condensed sections: T
    4 KB (612 words) - 17:39, 13 April 2022
  • AAPG Wiki:Privacy policy
    {{Draft|We could just redirect to the site-wide T&C page}}
    2 KB (333 words) - 15:37, 9 October 2013
  • Production testing
    ...rface pressure) at stabilized producing conditions.<ref name=pt09r1>Allen, T. O., and A. P. Roberts, 1978, Production Operations, Volume 1: Tulsa, OK, O ...so be used to estimate formation permeability<ref name=pt09r15>Lee, W. J., T. B. Kuo, S. A. Holditch, and D. A. McVay, 1984, Estimating formation permea
    14 KB (2,165 words) - 18:42, 20 January 2022
  • Reef
    ...f, US Virgin Islands. 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-
    2 KB (298 words) - 21:30, 21 November 2014
  • Minibasins and petroleum systems
    ...AAPG Memoir 55], 460 p.</ref><ref name=ch04r104>Van Wagoner, J. C., and G. T. Bertram, eds., 1995, Sequence stratigraphy of Foreland Basin Deposits: [ht
    2 KB (315 words) - 18:44, 21 March 2022
  • Statistics overview
    | author = T. C. Coburn, Brian R. Shaw | <math>\bar{k} = \displaystyle\frac{1}{H_{t}} \displaystyle\sum\limits_{i=1}^{N}k_{i}h_{i}</math>
    16 KB (2,483 words) - 19:28, 19 January 2022
  • Petroleum source rock formation
    ...other areas where oxygen replenishment is low.<ref>Demaison, G. J., and G. T. Moore, 1980, Anoxic environments and oil source bed genesis: American Asso
    2 KB (296 words) - 17:35, 13 April 2022
  • Production histories
    :<math>q = q_{\rm i}(1 + D)^{t}</math> * ''q'' = production rate at time ''t''
    11 KB (1,656 words) - 18:41, 20 January 2022
  • China Shale Gas & Liquids - Bohai Bay Basin
    ...rried out back to old wells, industrial oil flows varying from 6.3 to 44.0 t/d have been obtained after fracturing (Song et al., 2020). 15.Li, M., Z. Chen, X. Ma, T. Cao, M. Qian, Q. Jiang, G. Tao, Z. Li, and G. Song, 2019. Shale oil resour
    8 KB (1,251 words) - 15:51, 14 March 2022
  • Sediment thickness and field location maps: Gulf of Mexico example
    ...in. From Winker & Buffler;<ref name=WinkerandBuffler>Winker, C. D., and R. T. Buffler, 1988, [http://archives.datapages.com/data/bulletns/1988-89/data/p ...on the slope and basin floor.<ref name=Feng_Buffler_1994>Feng, J., and R. T. Buffler, 1994, Turbidite systems and their temporal and spacial distributi
    5 KB (753 words) - 19:58, 18 February 2022
  • Quantitative fault seal analysis
    ...al, 4356 p.</ref><ref name=ch10r97>Yielding, G., Freeman, B., Needham, D., T., 1997, [http://archives.datapages.com/data/bulletns/1997/06jun/0897/0897.h ...1372–1385.</ref><ref name=ch10r97>Yielding, G., Freeman, B., Needham, D., T., 1997, Quantitative fault seal prediction: AAPG Bulletin, vol. 81, no. 6,
    9 KB (1,327 words) - 16:32, 29 March 2022
  • Measuring displacement pressure using mercury injection
    ...l mercury capillary curve for a sandstone.<ref name=ch10r67>Schowalter, T. T., 1979, [http://archives.datapages.com/data/bulletns/1977-79/data/pg/0063/0
    5 KB (749 words) - 19:46, 31 March 2022
  • Economics: fundamental equations for oil and gas property evaluation
    :<math>P = ( N \times R \times W ) - T - C - F - I </math> * ''T'' = Wellhead taxes
    6 KB (842 words) - 19:26, 19 January 2022
  • Gas chromatography/mass spectrometry (GC/MS): examples of correlations
    Numbered peaks are hopanes. T<sub>s</sub> and T<sub>m</sub> are, respectively, 18α(H)-22,29,30-trisnorneo-hopane and 17α(
    6 KB (775 words) - 21:49, 15 February 2022
  • Thelma field
    | chapter = A Depositional Model for the T-Block Thelma Field, UKCS Block 16/17 | author = Mark A. Jones, Bryan T. Cronin, Simon Allerton
    17 KB (2,614 words) - 19:14, 17 January 2022
  • China Shale Gas & Liquids - Sichuan Basin
    Dong, T., He, S., Chen, M., Hou, Y., Guo, X., Wei, C., Han, Y., Yang, R., 2019. Qua He, Z., Nie, H., Hu, D., Jiang, T., Wang, R., Zhang, Y., Zhang, G., Lu, Z., 2020. Geological problems in the
    7 KB (985 words) - 18:54, 4 December 2023
  • East Breaks source rock
    ...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, 1990, Miocene oil sourc ...after Antoine et 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
    7 KB (1,080 words) - 17:44, 23 March 2022
  • Drill stem testing
    | ( ''P''<sub>1</sub> – ''P''<sub>0</sub> )/( ''t''<sub>1</sub> – ''t''<sub>0</sub> ) | ( ''P''<sub>2</sub> – ''P''<sub>1</sub> )/( ''t''<sub>2</sub> – ''t''<sub>1</sub> )
    26 KB (4,009 words) - 15:09, 24 January 2022
  • Basin outline: Gulf of Mexico example
    ...odified after Winker and Buffler.<ref name=ch04r116>Winker, C., D., and R .T. Buffler, 1988, [http://archives.datapages.com/data/bulletns/1988-89/data/p
    3 KB (370 words) - 17:53, 18 February 2022
  • Basin-centered gas systems: gas resources
    ...ef name=Johnsonetal_1999>Johnson, R. C., R. A. Crovelli, B. G. Lowell, and T. M. Finn, 1999, An assessment of in-place gas resources in the low-permeabi ...uuskraa et al.<ref name=Kuuskraaetal_1978>Kuuskraa, V. A., J. P. Brashear, T. M. Doscher, and L. E. Elkins, 1978, Enhanced recovery of unconventional ga
    9 KB (1,242 words) - 15:47, 11 March 2015
  • Formation fluid pressure from drill stem tests
    ...nd FSIP on a Horner plot (pressure vs. psuedo or Horner time, or (T + ΔT)/ΔT. Copyright: Dahlberg;<ref name=ch05r5 /> courtesy Springer-Verlag.]] ...nd FSIP on a Horner plot (pressure vs. psuedo or Horner time, or (T + ΔT)/ΔT
    6 KB (997 words) - 17:55, 17 February 2022
  • Bakken and Three Forks Formations, Williston Basin, North Dakota and Montana (USGS)
    .... 1127–1153.</ref>; <ref name=GaswirthMarra />; <ref name=Nesheim>Nesheim, T. O., 2019, Examination of downward hydrocarbon charge within the Bakken-Thr * Saputra et al.<ref name=Saputra>Saputra, W., W. Kirati, and T. Patzek, 2019, Generalized extreme value statistics, physical scaling and f
    11 KB (1,595 words) - 20:20, 2 June 2021
  • Fracture threshold in the real world
    We don't really know how high the pore pressure must be to induce [[Fracture|fractur Pore pressure (p) is not always a smooth curve.<ref name=ch10r26>Engelder, T., and J. Leftwich, 1993, An analysis of geopressure profiles from south Tex
    6 KB (930 words) - 15:49, 30 March 2022
  • Covenant field
    ...in the central Utah thrust belt. Chidsey, et al.<ref name=Chidsey>Chidsey, T. C., Jr., J. S. DeHamer, E. E. Hartwick, K. R. Johnson, D. D. Schelling, D. ...Toarcian) eolian sandstone. Parry, Chan, and Nash<ref name=Parry>Parry, W. T., M. A. Chan, & B. P. Nash, 2009, [http://archives.datapages.com/data/bulle
    6 KB (897 words) - 19:39, 14 February 2017
  • Standard interpretation
    ...se associated with the matrix (Δ''t''<sub>ma</sub>). Typical values for Δ''t''<sub>ma</sub> are 55.5 μsec/ft for sandstone, 47.5 μsec/ft for limestone ...pparent sonic porosity or from the sonic response in nearby shale (Cp = Δ''t''<sub>sh</sub>/100.0). Hy is approximate and is set equal to 0.9 for oil an
    25 KB (3,776 words) - 19:53, 18 January 2022
  • Buoyancy forces in reservoir fluids
    ...ole drilled through the oil column.<ref name=Schowalter1979>Schowalter, T. T., 1979, [http://archives.datapages.com/data/bulletns/1977-79/data/pg/0063/0
    8 KB (1,182 words) - 20:27, 3 March 2016
  • Special field techniques
    ...be the best available example of that same formation at depth. If this isn't the case, though, another approach exists. A shallow coring program is a co
    3 KB (412 words) - 22:40, 1 February 2022
  • Maturation
    For example, [[Tmax|T<sub>max</sub>]] cutoffs for [[Petroleum generation|hydrocarbon-generation]]
    3 KB (421 words) - 18:26, 9 February 2022
  • Structural styles: data and techniques for evaluation
    | author = R.A. Nelson, T.L. Patton, S. Serra ...tion are given in Harding and Lowell<ref name=Harding_Lowell_1979>Harding, T. P., and J. D. Lowell, 1979, [http://archives.datapages.com/data/bulletns/1
    3 KB (420 words) - 20:13, 3 February 2022
  • Surficial geochemical interpretation guidelines
    ...e, vol. 229, p. 821–827.</ref> Jones and Drozd<ref name=ch18r17>Jones, V., T., and R. J. Drozd, 1983, [http://archives.datapages.com/data/bulletns/1982-
    8 KB (1,128 words) - 22:24, 31 January 2022
  • Surficial geochemistry and hydrocarbon detection methods
    ...ience., 229., 4716., 821</ref> Jones and Drozd<ref name=ch18r17>Jones, V., T., Drozd, R., J., 1983, [http://archives.datapages.com/data/bulletns/1982-83 .... (helium),<ref name=ch18r10>Cunningham, K., I., Roberts, A., A., Donovan, T., J., 1987, Horizontal-gradient magnetic and helium surveys, in Bird, K., J
    10 KB (1,443 words) - 16:08, 25 January 2022
  • Shale gouge ratio
    | author = G. Yielding, B. Freeman, and D. T. Needham
    3 KB (473 words) - 20:04, 11 March 2015
  • Basin-centered gas systems: global distribution
    ...ov et al.<ref name=Popovetal_2001>Popov, M. A., V. F. Nuccio, T. S. Dyman, T. A. Gognat, R. C. Johnson, J. W. Schmoker, M. S. Wilson, and C. Bartberger, ...[[Eocene]]/[[Paleocene]] || Direct || Smith<ref name=Smith_1994>Smith, J. T., 1994, [http://archives.datapages.com/data/specpubs/methodo2/data/a077/a07
    27 KB (3,753 words) - 14:53, 12 March 2019
  • Vaca Muerta, La Luna Shale, South America
    ...T. R. Klett, M. E. Tennyson, T. J. Mercier, J. K. Pittman, S. B. Gaswirth, T. M. Finn, M. E. Brownfield, P. A. Le, H. M. Leathers-Miller, and K. R. Marr ...D., P. Desjardins, G. Otharán, M. Paz, D. Kietzmann, G. Eberli, C. Zavala, T. Simo, J. H. Macquaker, and C. Heine, 2020, [https://archives.datapages.com
    11 KB (1,644 words) - 16:14, 11 May 2023

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