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- #*<math>\text{H}_{\text{w}} = \text{Z} + \left( \frac{\text{P}} {\text{grad P}} \right)</math> ...al [[contour]] map using the formula for U where U = V – Z. The values for Z, the subsea elevation of the target aquifer, can be determined by simply ov4 KB (601 words) - 22:27, 17 February 2022
- ...interact enough to change ideal gas behavior. A compressibility factor, ''z'', is added to the Ideal Gas Law to correct for subsurface gas behavioral c ...plication_fig5-9.png|{{figure number|2}}Estimate compressibility factor, ''z''. From Schowalter;<ref name=Schowalter1979 /> courtesy AAPG.7 KB (979 words) - 15:24, 17 February 2022
- ...am; (bottom left) m/z 217 fragment in the mass spectrometer; (top right) m/z 218 fragment. Copyright: Unocal.]] ...ter, while the top right chromatogram shows those compounds that give an m/z 218 fragment. The 217 and 218 mass chromatograms are very similar because b6 KB (894 words) - 21:38, 15 February 2022
- ...35.png|300px|thumb|{{figure number|1}}Relationship of the variables Hw and Z used in the hydraulic head equation. From Hubbert;<ref name=ch05r11 /> cour :<math>\mbox{H}_{\rm w} = \mbox{Z} + \frac{\mbox{P}}{\rho \mbox{g}}</math>5 KB (658 words) - 22:04, 17 February 2022
- ...ies Transactions, v. 23, p. 115–135.</ref>). (a) Cross section (letters A1-Z represent the stratigraphic unit boundaries). Location given in (b). (b) St1 KB (142 words) - 15:58, 6 April 2015
- ...' is the universal gravity constant. Thus, the gravity gradient, Δ''g''/Δ''z'', is related directly to the density of the intervening layer. The result ...le by means of varying the separation between two gravity measurements, Δ''z''. After McCulloh et al.<ref name=ch15r9>McCulloh, T. H., J. R. Kandle, J.5 KB (720 words) - 18:07, 24 January 2022
- ...correlations_fig8-40.png|Figure 1]] illustrates this trend. It shows the m/z 217.2 mass chromatograms of three oils from central Myanmar in successive s ...nes and moretanes in a heavily biodegraded oil (bottom), revealed in the m/z 177 mass chromatogram. From Volkman et al.;<ref name=ch08r57>Volkman, J. K.8 KB (1,111 words) - 22:05, 15 February 2022
- ...{\rho_{\rm w}}{\rho_{\rm w} - \rho_{\rm h}}\right)\mbox{H}_{\rm w} - \mbox{Z}</math> ...al surfaces for water. Hubbert called this factor V. The elevation factor (Z) is the difference between the equipotential surfaces for hydrocarbons and4 KB (582 words) - 22:08, 17 February 2022
- * <code><nowiki><p>... \([a-z]+, (in press)*[0-9]{0,2,4}\) ...</p></nowiki></code> → a reference <nowiki>re.sub("<p><strong>([A-Z ]*)</strong></p>",r"==\1==",str)</nowiki>6 KB (826 words) - 18:27, 1 July 2013
- ...ine, vol. 39, no. 6, p. 657–667.</ref><ref>Zhang, Y., X. Qi, X. Cheng, and Z. Luo, 2007, Approach to sedimentary environment of late carboniferous-Permi ....</ref><ref name=Ymg2019b>Yang, Z., C. Zou, L. Hou, S. Wu, S. Lin, X. Luo, Z. Zhao, J. Cui, and S. Pan, 2019b. Division of fine-grained rocks and select6 KB (850 words) - 17:56, 20 December 2023
- ...e compartment of the Anadarko basin. From Al-Shaieb et al.;<ref>Al-Shaieb, Z., J. O. Puckette, A. A. Abdalla, and P. B. Ely, 1995b, [http://archives.dat ...ional pressure compartment. Modified from Al-Shaieb et al.;<ref>Al-Shaieb, Z., J. O. Puckette, A. A. Abdalla, and P. B. Ely, 1995a, [http://archives.dat3 KB (440 words) - 17:58, 17 February 2022
- ...erature) can be measured, so we have temperature as a function of (''x, y, z''). As we move around the room to other points, the temperature changes — ...enting a measurement (amplitude, for example). Each number has an (''x, y, z'') position in the box. For any point in the middle of the box, three plane5 KB (813 words) - 19:05, 27 January 2022
- ...of non-seismic geophysics in the Papuan thrust belt, in G. J. Carman, and Z. Carman, eds., Petroleum Exploration in Papua New Guinea: Proceedings of th ...llurics to petroleum exploration in Papua New Guinea, in G. J. Carman, and Z. Carman, eds., Petroleum exploration in Papua New Guinea: Proceedings of th3 KB (393 words) - 19:52, 2 February 2022
- He, Z., Nie, H., Hu, D., Jiang, T., Wang, R., Zhang, Y., Zhang, G., Lu, Z., 2020. Geological problems in the effective development of deep shale gas: Guo, X., Li, Y., Teng, G., Wang, Q., Yuan, T., Shen, B., Ma, Z., Wei, F., 2020. Hydrocarbon generation and storage mechanisms of deep-wate7 KB (985 words) - 18:54, 4 December 2023
- * Watson, M. P., A. B. Hayward, D. N. Parkinson, and Z. M. Zhang, 1987, [http://www.sciencedirect.com/science/article/pii/02648172 * Beydoun, Z. R., 1991, [http://archives.datapages.com/data/alt-browse/aapg-special-volu4 KB (601 words) - 18:22, 2 February 2022
- :<math>\mbox{P}_{\rm B} = \mbox{g} \times \mbox{z} \times (\rho_{\rm w} - \rho_{\rm hc})</math> * z = height of hydrocarbon stringer4 KB (618 words) - 19:40, 14 February 2022
- 5.Ma, Y., M. Fan, Y. Lu, H. Liu, Y. Hao, Z. Xie, L. Peng, X. Du, and H. Hu, 2017, Middle Eocene paleohydrology of the 8.Zhao, X., L. Zhou, X. Pu, F. Jin, W. Han, D. Xiao, S. Chen, Z. Shi, W. Zhang, and F. Yang, 2018, Geological characteristics of shale rock8 KB (1,251 words) - 15:51, 14 March 2022
- ...r density logs but must penetrate the event of interest. The event depth ''z'' (measured from seismic datum) is known from well control, and the vertica :<math>z(x,y) = \frac{\upsilon(x,y) \times t(x,y)}{2}</math>7 KB (1,117 words) - 17:51, 25 January 2022
- ...rtments. Modified from Al-Shaieb et al.;<ref name=AlShaieb1995a>Al-Shaieb, Z., J. O. Puckette, A. A. Abdalla, and P. B. Ely, 1995a, [http://archives.dat ...d local pressure compartments. Al-Shaieb et al.<ref name=ch05r2>Al-Shaieb, Z., Puckette, J., O., Abdalla, A., A., Ely, P., B., 1995b, [http://archives.d6 KB (811 words) - 17:58, 17 February 2022
- oiloil-and-oilsource-rock-correlations_fig8-23.png|{{figure number|1}}m/z 217 mass fragmentograms from two oils showing quite different distributions [[:file:oiloil-and-oilsource-rock-correlations_fig8-23.png|Figure 1]] shows m/z 217 mass fragmentograms from two oils showing quite different distributions22 KB (3,123 words) - 21:39, 15 February 2022