Baihly J, Grant D, Fan L, et al. 2007. Horizontal wells in tight gas sands: A method for risk management to maximize success. SPE Annual Technical Conference and Exhibition, Anaheim, California, U.S.A.
[35]
Barker J F, Pollock S J. 1984. The geochemistry and origin of natural gases in southern Ontario. Bull Canadian Petrol Geol, 32: 313-326
[36]
Boreham C J, Edwards D S. 2008. Abundance and carbon isotopic composition of neo-pentane in Australian natural gases. Org Geochem, 39: 550-566
[37]
Burruss R C, Laughrey C D. 2010. Carbon and hydrogen isotopic reversals in deep basin gas: Evidence for limits to the stability of hydrocarbons. Org Geochem, 41: 1285-1296
[38]
Chen J F, Xu Y C, Huang D F. 2000. Geochemistry characteristics and origin of natural gas in Tarim basin, China. AAPG Bull, 84: 591-606
[39]
Coplen T B, Brand W A, Gehre M, et al. 2006. New Guidelines for d13C measurements. Anal Chem, 78: 2439-2441
[40]
Des Marais D J, Donchin J H, Nehring N L, et al. 1981. Molecular carbon isotope evidence for the origin of geothermal hydrocarbon. Nature, 292: 826-828
[41]
Dai J X, Song Y, Dai C S, et al. 2000. Conditions Governing the Formation of Abiogenic Gas and Gas Pools in Eastern China. Beijing and New York: Science Press. 65-66
[42]
Dai J X, Xia X Y, Qin S F, et al. 2004. Origins of partially reversed alkane δ13C values for biogenic gases in China. Org Geochem, 35: 405-411
[43]
Dai J X, Li J, Luo X, et al. 2005a. Stable carbon isotope compositions and source rock geochemistry of the giant gas accumulations in the Ordos Basin, China. Org Geochem, 36: 1617-1635
[44]
Dai J X, Yang S F, Chen H L, et al. 2005b. Geochemistry and occurrence of abiogenic gas accumulations in the Chinese sedimentary basins. Org Geochem, 36: 1664-1688
[45]
Dai J X, Ni Y Y, Wu X Q. 2012a. Tight gas in China and its significance in exploration and exploitation. Petrol Explor Dev, 39: 274-284
[46]
Patience R. 2003. Where did all the coal gas go? Org Geochem, 34: 375-387
[47]
Qin S F. 2012. Carbon isotopic composition of water-soluble gases and its geological significance in the Sichuan Basin. Petrol Explor Dev, 39: 335-342
[48]
Rooney M A, Claypool G E, Chung H M, et al. 1995. Modeling thermogenic gas generation using carbon isotope ratios of natural gas hydrocarbons. Chem Geol, 126: 219-232
[49]
Stahl W J. 1977. Carbon and nitrogen isotopes in hydrocarbon research and exploration. Chem Geol, 20: 121-149
[50]
Stahl W J. 1979. Geochemische Daten Nordwestdeutscher Oberkarbon, Zechtein-und Buntsandsteingase. Erdl？l Kohle Erdgal Petrochem, 32: 65-70
[51]
Spencer C W. 1985. Geologic aspects of tight gas reservoirs in the Rocky Mountain region. J Petrol Geol, 37: 1308-1314
[52]
Surdam R C. 1997. A new paradigm for gas exploration in anomalously pressured “tight gas sands” in the Rocky Mountain Laramide basins. In: Seals, traps, and the petroleum system. AAPG Memoir, 67: 283-298
[53]
U.S. Energy Information Adiministration. 2012. Annual energy outlook 2012. U.S. Energy Information Adiministration, Washington
[54]
Whiticar M J. 1999. Carbon and hydrogen isotope systematics of bacterial formation and oxidation of methane. Chem Geol, 161: 291-314
[55]
Yang H, Fu J H, Wei X S, et al. 2008. Sulige field in the Ordos Basin: Geological Setting, field discovery and tight gas reservoirs. Mar Pet Geol, 25: 387-400
[56]
Zhang S C, Mi J K, Liu L P, et al. 2009. Geological features and formation of coal-formed tight sandstone gas pools in China: Cases from Upper Paleozoic gas pools, Ordos Basin (in Chinese). Petrol Explor Dev, 36: 320-330
[57]
Zhao W Z, Wang H J, Xu C C, et al. 2010. Reservoir-forming mechanism and enrichment conditions of extensive Xujiahe Formation gas reservoirs, central Sichuan Basin (in Chinese). Petrol Explor Dev, 37: 146-157
[58]
Zou C N, Jia J H, Tao S Z, et al. 2011. Analysis of Reservoir Forming Conditions and Prediction of Continuous Tight Gas Reservoirs for the Deep Jurassic in the Eastern Kuqa Depression, Tarim Basin. Acta Geol Sin, 85: 1173-1186
[59]
Dai J X, Ni Y Y, Zou C N. 2012b. Stable carbon and hydrogen isotopes of natural gases sourced from the Xujiahe Formation in the Sichuan Basin, China. Org Geochem, 43: 103-111
[60]
Dai J X, Xia X Y, Li Z S, et al. 2012c. Inter-laboratory calibration of natural gas round robins for δ2H and δ13C using off-line and on-line techniques. Chem Geol, 310-311: 49-55
[61]
Erdman J G, Morris D A. 1974. Geochemical correlation of petroleum. AAPG Bull, 58: 2326-2377
[62]
Elkins L E. 1978. The technology and economics of gas recovery from tight sands. SPE Production Technology Symposium
[63]
Fuex A A. 1977. The use of stable carbon isotopes in hydrocarbon exploration. J Geochem Explor, 7: 155-188
[64]
Holditch S A. 2006. Tight gas sands. J Petrol Technol, 58: 86-93
[65]
Hosg？rmez H. 2007. Origin of the natural gas seep of Cirali (Chimera), Turkey: Site of the first Olympic fire. J Asian Earth Sci, 30: 131-141
[66]
Hao F, Guo T L, Zhu Y M, et al. 2008. Evidence for multiple stages of oil cracking and thermochemical sulfate reduction in the Puguang gas field, Sichuan Basin, China. AAPG Bull, 92: 611-637
[67]
Jenden P D, Kaplan I R, Poreda R, et al. 1988. Origin of nitrogen-rich natural gases in the California Great Valley: Evidence from helium, carbon and nitrogen isotope ratios. Geochim Cosmochim Acta, 52: 851-861
[68]
Jenden P D, Kaplan I R, Hilton D R, et al. 1993. Abiogenic hydrocarbons and mantle helium in oil and gas fields. The future of energy gases. US Geol Surv Professional Paper. 31-56
[69]
James A T. 1990. Correlation of reservoired gases using the carbon isotopic compositions of wet gas components. AAPG Bull, 74: 1441-1458
[70]
Kinnaman F S, Valentine D L, Tyler S C. 2007. Carbon and hydrogen isotope fractionation associated with the aerobic microbial oxidation of methane, ethane, propane and butane. Geochim Cosmochim Aeta, 71: 271-283
[71]
Law B E. 1984. Relationships of source rocks, thermal maturity and overpressuring to gas generation and occurrence in low permeability Upper Cretaceous and lower Tertiary rocks, Greater Green River basin, Wyoming, Colorado, and Utah. In: Woodward J, Meissner F F, Clayton J L, eds. Hydrocarbon Source Rocks of the Greater Rocky Mountain Region. Rocky Mountain Association of Geologists. 469-490
[72]
Law B E. 1992. Thermal maturity patterns of Cretaceous and Tertiary rock, San Juan Basin, Colorado and New Mexico. Geol Soc Am Bull, 104: 192-207
[73]
Laughrey C D, Baldassare F J. 1998. Geochemistry and origin of some natural gases in the plateau province, central Appalachian basin, Pennsylvania and Ohio. AAPG Bull, 82: 317-335
[74]
Masters J A. 1984. Lower Cretaceous oil and gas in Western Canada: Pressured “Elimworth-case study of a deep basin gas field”. AAPG Memoir, 38: 1-33
[75]
Ni Y Y, Ma Q S, Ellis G F, et al. 2011. Fundamental studies on kinetic isotope effect (KIE) of hydrogen isotope fractionation in natural gas systems. Geochim Cosmochim Acta, 75: 2696-2707
[76]
Poreda R J, Jenden P D, Kaplan E R. 1986. Mantle helium in Sacramento basin natural gas wells. Geochim Cosmochim Acta, 65: 3847-2853
[77]
Prinzhofer A, Mello M R, Takaki T. 2000. Geochemical characterization of natural gas: A physical multivariable approach and its applications in maturity and migration estimates. AAPG Bull, 84: 1152-1172
