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* Q = flow, cm³/sec ...pore throats (capillaries) occur, resulting in a measurable flow (Q). That Q, at a measured cross-sectional area A of the plug, yields a K_a o

:<math>q = q_{\rm i}(1 + D)^{t}</math> * ''q'' = production rate at time ''t''

:<math>\mbox{g} \times \mbox{l} \times \sin \mbox{Q} \times (\rho_{\rm w} - \rho_{\rm hc}) > 2\gamma</math> * Q = angle with the horizontal

:<math>\mbox{PI} = \frac{q}{\bar{p} - p_{\rm wf}} \mbox{ (for oil)} = \frac{q\mu B}{\bar{p}^{2} - p_{\rm wf}^{2}} \mbox{ (for gas)}</math> * ''q'' = flow rate (STB/day or MSCF/day)

:<math>q = \frac{P_{\rm tf}S^{2}}{600\sqrt{R}}</math> * ''q'' = gross liquid flow rate (bbl/day)

...o} - \mbox{M})(\mbox{RPM}_{o}) \times \mbox{L}(\mbox{dPb}_{o} \times \mbox{Q}_{o})</math> * Q = flow rate in gallons per minute of mud through the system

* ''q''_o = oil production rate (STB/day) * ''q''_g = gas production rate (SCF/day)

...</ref><ref>Browning, J., S. W. Tinker, S. Ikonnikova, G. Gülen, E. Potter, Q. Fu, S. Horvath, T. Patzek, F. Male, W. Fisher, & F. Roberts, 2013, Barnett

9.Zhang, Y., S. Chen, Q. Meng, J. Yan, X. Pu, and W. Han, 2015, The Discovery of Analcite in Fine-G 15.Li, M., Z. Chen, X. Ma, T. Cao, M. Qian, Q. Jiang, G. Tao, Z. Li, and G. Song, 2019. Shale oil resource potential and

:^{q_t = Rate of production at time t (BOPD).}<br> :^{q_i = Rate of initial production (BOPD).}<br>

:<math>\text{Q} = \text{K } \Delta \text{A} \mu \text{L}</math> ::Q: Rate of flow (cc sec-1)

Wang, F.P., U. Hammes, and Q. Li, 2013, An overview of Haynesville Shale production, in, Hammes, U., and

:<math>q = KA \frac{\Delta h}{L}</math> * ''q'' = water flow rate

...an offshore saline lake basin<ref name=Kng2012>Kuang, L., Y. Tang, D. Lei, Q. Chang, M. Ouyang, L. Hou, and D. Liu, 2012, Formation conditions and explo

...e holes. Relative permeability derived from the value of Q_o and Q_w through the equation: Using Darcy's law (for q_t) and Poiseuille (for q₁ and q₂), obtained :

...AAPG Memoir 66], p. 363–371.</ref> Belt and Rice<ref name=ch18r8>Belt, J., Q., Rice, G., K., 1996, Offshore 3D seismic, geochemical data integration, Ma

...t applications are few but include Belt and Rice<ref name=ch18r8>Belt, J., Q., Rice, G., K., 1996, Offshore 3D seismic, geochemical data integration, Ma

* productivity estimates, including flow rate (''Q'') | ''Q''_last

...hereas 15 to 20 Hz is usually the dominant frequency for deep reflections. Q-compensation is sometimes applied in processing to compensate partially for

Guo, X., Li, Y., Teng, G., Wang, Q., Yuan, T., Shen, B., Ma, Z., Wei, F., 2020. Hydrocarbon generation and sto

:Q = flow rate, cc/sec

...nd <ref name=Zhang et al_2018>Zhang, G., Wang, Z., Li, H., Sun, Y., Zhang, Q., & Chen, W. (2018). Permeability prediction of isolated channel sands usin ...ial intelligence. On the other hand, Cao et al.<ref name=Caoetal_2015>Cao, Q., Banerjee, R., Gupta, S., Li, J., Zhou, W., & Jeyachandra, B. (2015). Data

...ential hydrocarbon [[source rock]]s.<ref name=ch04r27>Creaney, S., Passey, Q., R., 1993, [http://archives.datapages.com/data/bulletns/1992-93/data/pg/00

...es of events on seismic lines A, X, and N where those lines intersect line Q. Solid lines show true attitude of beds. If dashed events were mapped, fals

...me=JubbB>Jubb, A.M., Hackley, P.C., Birdwell, J.E., Hatcherian, J.J., Jing Q., 2020b, Examination of inertinite within immature Eagle Ford Shale at the

...he appearance of potential sealing faults on borehole images, in G. Jones, Q. J. Fisher, and R. J. Knipe, eds., Faulting, fault sealing and fluid flow i ...1988, Fault sealing processes in siliciclastic sediments, ''in'' H. Jones, Q. J. Fisher, and R. J. Knipe, eds., Faulting, fault sealing and fluid flow i

...reeman, 2010, Fault seal calibration: A brief review, ''in'' S. J. Jolley, Q. J. Fisher, R. B. Ainsworth, P. J. Vrolijk, and S. Delisle, eds., Reservoir

...res. If attenuation measurements can be made on the data, then the seismic Q-factor can also be imaged in the reservoir. Since the number of source/rece

...s resumed and the measuring device is overcored. (from Guo et al.<ref>Guo, Q., F. Ren, H. Guo, L. Zhao, and Z. Yan, 2013, Strain sensors with temperatu * Pei, Q., X. Ding, B. Lu, Y. Zhang, S. Huang, and Z. Dong, 2016, An improved method

...gh the instrument’s mass analyzer, which is typically a quadrupole (single Q or triple QQQ) or ion trap.

* ''q'' = flow rate (STB/day)

* Withjack, M., O., Islam, Q., T., LaPointe, P., R., 1995, [http://archives.datapages.com/data/bulletns/

...er/SPE-14837-MS SPE Paper 14837], 13 p.</ref><ref name=Fuetal_1998>Fu, Z., Q. Du, P. Zhang, B. Ji, and W. Lu, 1998, Improving recovery efficiency of wat ...e:M91FG179.JPG|thumb|300px|{{figure number|8}}Net sand isochore map of the Q reservoir in the Little Creek field in Mississippi. The reservoir comprises

...ianetal">Bian, X. Y., S, M. Mbadinga, Y. F. Liu, S. Z. Yang, J. F. Liu, R. Q. Ye, J. D. Gu, and B. Z. Mu, 2015, [https://www.nature.com/articles/srep098

...tic of a two region radial composite reservoir.<ref name=Liuetal_2018>Liu, Q., Lu, H., Li, L., & Mu, A. (2018). Study on characteristics of well-test ty

...]). ''R''_w was determined here by the Archie method to be 0.026 Q-m at formation temperature. For the purposes of this example, no environmen

...|| Permian || ? || Zha et al.<ref name=Zhaetal_1999>Zha, M., W. Zhang, and Q. Jiangxiu, 1999, Overpressured compartments in Junggar basin, northwest of

...ely of monocrystalline, subrounded, medium grained detrital quartz grains (Q) cemented with clays and iron oxides. Although they can also be cemented by

...ce, v. 289, p. 432–436.</ref> <ref name=Shenetal_2006>Shen, S. Z., Cao, C. Q., Henderson, C. M., Wang, X. D., Shi, G. R., Wang, Y., and Wang, W., 2006,

...|| Permian || ? || Zha et al.<ref name=Zhaetal_1999>Zha, M., W. Zhang, and Q. Jiangxiu, 1999, Overpressured compartments in Junggar basin, northwest of

...diagram. (D) After Creaney and Passey<ref name=CrnyPassy> Creaney, S., and Q. R. Passey, 1993, Recurring patterns of total organic carbon and source roc ...raphic column Upper Pennsylvanian to Lower Permian from Fu et al.<ref> Fu, Q., R. W. Baumgardner Jr., and H. S. Hamlin, 2020, Early Permian (Wolfcampian

...s than siliciclastic sediments (e.g., Sun and Sloan).<ref name=S&S>Sun, S. Q., and R. Sloan, 2003, Quantification of uncertainty in recovery efficiency