Abstract
Carbonate karst is one of the research highlights in the field of carbonate reservoir geology. High porosity zones can develop in carbonate rocks which are modified by the karst. However, the carbonate porosity development and its evolution process in a polyphase paleokarst are rarely reported in the geological record. Here, the paper focuses on this point from the Precambrian Upper Sinian carbonate in the north Tarim basin, northwest China. Five outcrops and two wells reveal that the karstic porosity development of Upper Sinian carbonate was petrography-controlled of microbial dolostone and grain dolostone. The karstic porosities were in relation to three paleokarst phases: (1) eogenetic karst during depositional environment, (2) telogenetic karst at the end of late Sinian, and (3) hydrothermal karst in the early Permian. Eogenetic karst was related to frequent and short sea-level fluctuation, and was characterized by selective dissolution of intragranular dissolution porosity, moldic porosity, bird’s eye porosity, and intergranular dissolution porosity. Telogenetic karst was related to tectonic uplift, and was characteristic of non-selective dissolution of vugs and cavities with karst intensity increasing upward. Hydrothermal karst was related to geothermal events, and was featured by highly solution-enlarged porosities which mainly overprinted earlier telogenetic and eogenetic karst porosities. The suggested paleokarst model, combined with the related karstic porosity evolution process, will perfectly reveal its porosity development.
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References
Baceta JI, Wright VP, Beavington-Penney SJ et al (2007) Palaeohydrogeological control of palaeokarst macro-porosity genesis during a major sea-level lowstand: danian of the Urbasae–Andia plateau, Navarra, North Spain. Sed Geol 199:141–169
Berner RA, Kot HZ (2001) Geocarb III: a revised model of atmospheric CO2 over Phanerozoic time. Am J Sci 301:182–204
Boucot AJ, Chen X, Scotese CR et al (2009) Phanerozoic global paleoclimate reconstruction. Science Press, Beijing, pp 1–38 (in Chinese)
Chen HL, Yang SF, Dong CW et al (1997) The geothermal event study on Tarim basin. Chin Sci Bull 42:1096–1099 (in Chinese)
Chen Y, Xu B, Zhan S et al (2004) First mid-Neoproterozoic paleomagnetic results from the Tarim Basin (NW China) and their geodynamic implications. Precambr Res 133:271–281
Clyde HM (2002) Carbonate reservoirs—porosity evolution and diagenesis in a sequence stratigraphic framework. Mar Pet Geol 19:1295–1296
Clyde HM (2003) Carbonate reservoirs—porosity evolution and diagenesis in a sequence stratigraphic framework. J Petrol Sci Eng 40:191–193
Cui KX, Zhen YY (1984) On the palaeoclimates from simian to Permian in china. Chin J Geol 1:1–12 (in Chinese with English abstract)
Dickson JAD (1965) A modified staining technique for carbonates in thin section. Nature 205:587
Esteban M (1991) Palaeokarst: practical applications. In: Wright VP, Esteban M, Smart PL (eds) Palaeokarsts and palaeokarstic reservoirs, vol 2., Occ Publ. SeriesP.R.I.S. University of Reading, Reading, pp 89–119
Esteban M, Klappa CF (1983) Subaerial exposure environment. In: Scholle PA, Bebout DG, Moore CH (eds) Carbonate depositional environments. Mem. Am. Assoc. Pet. Geol. 33:1–54
Fan TL, Liu JH (1997) Sequence stratigraphic features of Sinian–Paleozoic in North Tarim Basin. Oil Gas Geol 18:120–127 (in Chinese with English abstract)
Gao ZJ, Peng CW (1985) The precambrian of Tianshan, Xinjiang. Xinjiang Geology 3:14–25 (in Chinese with English abstract)
Gao ZJ, Zhu CS (1984) Precambrian geology in Xinjiang: Urumqi. Xinjiang People’s Publishing House, Urumqi, pp 1–182 (in Chinese)
Guo ZJ, Yin A, Robinson A et al (2005) Geochronology and geochemistry of deep-drill-core samples from the basement of the Central Tarim Basin. J Asian Earth Sci 25:45–56
He XB, Xu B, Yuan ZY (2007) C-isotope composition and correlation of the Upper Neoproterozoic in Keping area, Xinjiang. Chin Sci Bull 52:504–511 (in Chinese with English abstract)
He JY, Jia CZ, Wu GH et al (2010) Characteristics and model of Sinian weathering paleo-karst in Aksu area, Xinjiang. Acta Petrol Sin 26:2513–2518 (in Chinese with English abstract)
James NP, Choquette PW (1988) Paleokarst. Springer, New York, p 416
Jhosnella S, Matteo DL, Maria M et al (2012) Recognition and delineation of paleokarst zones by the use of wireline logs in the bitumen-saturated Upper Devonian Grosmont Formation of northeastern Alberta: Canada. AAPG Bull 96:1843–1866
Jia CZ (1999) Structural characteristics and oil/gas accumulative regularity in Tarim Basin. Xinjiang Pet Geol 20:177–183 (in Chinese with English abstract)
Julia FWG, Leonel AG (2007) Late opening-mode fractures in karst-brecciated dolostones of the Lower Ordovician Ellenburger Group, west Texas: recognition, characterization, and implications for fluid flow. AAPG Bull 91:1005–1023
Kang YZ (2005) Palaeokarst of Cambro-Ordovician and oil-gas distribution in Tarim basin. Xinjiang Pet Geol 26:472–480 (in Chinese with English abstract)
Kang YZ (2008) Characteristics and distribution laws of palaeokarst hydrocarbon reservoirs in palaeozoic carbonate formations in China. Nat Gas Ind 28:1–12 (in Chinese with English abstract)
Li PW, Luo P, Song JM et al (2015a) Characteristics of Upper Sinian Dolostone Reservoirs in Northwestern Margin of Tarim Basin. Marine Origin Petroleum Geology 20:1–12 (in Chinese with English abstract)
Li PW, Luo P, Song JM et al (2015b) Characteristics and Main Controlling Factors of Microbial Carbonate Reservoirs: a Case Study of Upper Sinian-Lower Cambrian in the Northwestern Margin of Tarim Basin. Acta Pet Sin 36:1074–1089 (in Chinese with English abstract)
Liu YF, Sang H, Sun XW et al (2008) The types and genesis of Cambrian and Sinian dolostone in eastern Tarim basin. J Southwest Pet Univ (Sci Technol Ed) 30:27–31 (in Chinese with English abstract)
Long XP, Yuan C, Sun M et al (2010) Archean crustal evolution of the northern Tarim Craton, NW China: zircon U-Pb and Hf isotopic constraints. Precambr Res 180:272–284
Loucks RG (1999) Paleocave carbonate reservoirs: origins, burial-depth modifications, spatial complexity, and reservoir implications. AAPG Bull 83:1795–1834
Loucks RG, Mescher PK, McMechan GA (2004) Three-dimensional architecture of a coalesced, collapsed-paleocave system in the Lower Ordovician Ellenburger Group, central Texas. AAPG Bull 88:545–564
Lu SN (1992) Geological evolution of Proterozoic in Kuruktage, Xinjiang. Bull Tianjin Inst Geol Min Resour CAGS 26:279–292 (in Chinese with English abstract)
Lu SN, Li HK, Zhang CL et al (2008) Geological and geochronological evidence for the Precambrian evolution of the Tarim Craton and surrounding continental fragments. Precambr Res 160:94–107
McDonnell A, Loucks RG, Dooley T (2007) Quantifying the origin and geometry of circular sag structures in northern Fort Worth Basin, Texas: paleocave collapse, pull-apart fault systems, or hydrothermal alteration. AAPG Bull 91:1295–1318
Mehrabi H, Rahimpour-Bonab H, Enayati-Bidgoli AH et al (2014) Paleoclimate and tectonic controls on the depositional and diagenetic history of the Cenomanian—early Turonian carbonate reservoirs, Dezful Embayment, SW Iran. Facies 126:262–283
Mylroie JE, Carew JL (1995) Karst development on carbonate Islands. In: Budd DA, Saller AH, Harris PM (eds) Unconformities and porosity in carbonate strata. Mem. Am. Assoc. Pet. Geol. 63, 55–76
Olson RA (1984) Genesis of paleokarst and strata-bound zinc-lead sulfide deposits in Proterozoic dolostone, Northern Baffin Island, Canada. Econ Geol 79:1056–1103
Pan WQ, Liu YF, Dickson JAD et al (2009) The geological model of hydrothermal activity in outcrops and the characteristics of carbonate hydrothermal karst of Lower Paleozoic in Tarim basin. Acta Sedimentol Sin 27:983–994 (in Chinese with English abstract)
Reeckman A, Friedman GM (1982) Exploration for carbonate petroleum reservoirs. Wiley, New York, p 213
Ren KX, Zheng Y, Xia ZG et al (2009) Characteristics of igneous rocks of Upper Sinian profile in Xiaoerbulake of Akesu, Xinjiang. Xinjiang Pet Geol 30:47–48 (in Chinese with English abstract)
Roehl PO, Choquette PW (1980) Carbonate petroleum reservoirs. Springer, New York, p 622
Seana G, Mark G, Daniel GC et al (2007) Karst and early fracture networks in carbonates, Turks and Caicos Islands, British west indies. J Sediment Res 77:508–524
Shu LS, Deng XL, Zhu WB et al (2011) Precambrian tectonics evolution of the Tarim Block, NW China: new geochronological insights from the Quruqtagh domain. J Asian Earth Sci 42:774–790
Sofiya PH, Tadeusz MP (2003) Sulfate cavity fillingin lower werra anhydrite (Zechstein, Permian), Zdrada area, northern Poland: evidence for early diagenetic evaporite paleokarst formed under sedimentary cover. J Sediment Res 73:451–461
Song LM, Peng SM, Mu LH et al (2005) Methods of carbonate paleokarst investigation in the oil and gas exploitation. Coal Geol Explor 33:15–18 (in Chinese with English abstract)
Wang BQ, Ihsan SA (2002) Karst-controlled diagenesis and reservoir development: example from the Ordovician main-reservoir carbonate rocks on the eastern margin of the Ordos basin, China. AAPG Bull 86:1639–1658
Wang XL, Hu WX, Chen Q et al (2010a) Characteristics and formation mechanism of Upper Sinian algal dolomite at the Kalpin area, Tarim basin, NW China. Acta Geol Sin 84:1479–1494 (in Chinese with English abstract)
Wang Y, He JY, Wei W et al (2010b) Study on the Late Proterozoic sedimentary facies and sequence stratigraphy in Aksu area, Xinjiang. Acta Petrol Sin 26:2519–2528
Wang HH, Zhu GY, Xue HT et al. (2009) Formation and controlling factors of effective weathered crust carbonate reservoirs: taking the Yingmaili-Ypaha area of Tarim basin as an example. Nat Gas Geos 20:182–191 (in Chinese with English abstract)
Wright VP (1991) Palaeokarst: types, recognition, controls and associations. In: Wright VP, Esteban M, Smart PL (eds) Palaeokarsts and Palaeokarstic Reservoirs, vol 2., Occ. Publ. SerP.R.I.S, Reading, pp 89–119
Wu YL (2010) The tarim basin sinian sedimentary system and lithofacies-paleogeographical research. Chengdu University of Technology Press, Cheng Du, pp 40–44 (in Chinese)
Xu B, Jian P, Zheng HF et al (2005) U-Pb zircon geochronology and geochemistry of Neoproterozoic volcanic rocks in the Tarim Block of Northwest China: implications for the breakup of Rodinia supercontinent and Neoproterozoic glaciations. Precambr Res 136:107–123
Xu B, Xiao SH, Zou HB et al (2009) SHRIMP zircon U-Pb age constraints on Neoproterozoic Quruqtagh diamictites in NW China. Precambr Res 168:247–258
Yang HJ, Li KK, Pan WQ et al (2012) Burial hydrothermal dissolution fluid activity and its transforming effect on the reservoirs in Ordovician in Central Tarim. Acta Petrol Sin 28:783–792 (in Chinese with English abstract)
Yang YK, Shi KB, Liu B et al (2014) Tectono-sedimentary evolution of the Sinian in the Northwest Tarim Basin. Chin J Geol 49:19–29 (in Chinese with English abstract)
Ye DS (1993) Petrographic and geochemical characteristics of the Sinian-Ordovician dolomiates in northern Tarim basin. Geochimica 1:1–9 (in Chinese with English abstract)
Zhang BM, Liu JJ (2009) Classification and characteristics of karst reservoirs in China and related theories. Pet Explor Dev 36:12–29 (in Chinese with English abstract)
Zhang XS, Zhang SY (1992) Tectonic evolution in northeast Tarim basin and its relation to hydrocarbon. Oil Gas Geol 13:135–146 (in Chinese with English abstract)
Zhang CL, Li HK, Santosh M et al (2011) Precambrian evolution and cratonization of the Tarim Block, NW China: petrology, geochemistry, Nd-isotopes and U-Pb zircon geochronology from Archaean gabbro-TTG-potassic granite suite and Paleoproterozoic metamorphic belt. J Asian Earth Sci 47:5–20
Zhang J, Zhang BM, Shan XQ (2014) Controlling effects of paleo-climate and paleo-ocean on formation of carbonate reservoirs. Pet Explor Dev 41:121–128 (in Chinese with English abstract)
Zheng J, Wang ZY, Yang HJ et al (2015) Buried karstification period and contribution to reservoirs of Ordovician Yingshan formation in Tazhong area. Geoscience 29:665–674 (in Chinese with English abstract)
Acknowledgements
The authors would like to thank Exploration and Development Research Institute, PetroChina Tarim Oilfield Company for granting permission to publish this work, and Wei Wei for the detailed reviews and constructive comments.
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Yang, F., Bao, Z., Zhang, D. et al. Carbonate secondary porosity development in a polyphase paleokarst from Precambrian system: upper Sinian examples, North Tarim basin, northwest China. Carbonates Evaporites 32, 243–256 (2017). https://doi.org/10.1007/s13146-017-0336-7
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DOI: https://doi.org/10.1007/s13146-017-0336-7