ZENG Jian hui. Hydrodynamic Characteristics and Its Effect on Oil-Gas Migration and Accumulation in Taibei Depression，Tu-Ha Basin[J]. Acta Sedimentologica Sinica, 2000, 18(2): 273-278,289.
Citation:
ZENG Jian hui. Hydrodynamic Characteristics and Its Effect on Oil-Gas Migration and Accumulation in Taibei Depression，Tu-Ha Basin[J]. Acta Sedimentologica Sinica, 2000, 18(2): 273-278,289.
Hydrodynamic Characteristics and Its Effect on Oil-Gas Migration and Accumulation in Taibei Depression，Tu-Ha Basin
Basin & Reservoir Research Center,University of Petroleum,Changpin Beijing 102200
Received Date: 1999-05-20
Rev Recd Date:
1999-12-14
Publish Date:
2000-06-10
Abstract
The regional groundwater flow in Taibei depression of Tu-Ha basin is the gravit y-induced cross-formational groundwater flow. There are two gravity-induced cross-formational groundwater flow systems in Taibei depression. One is in Sheng bei sag and the other is in Qiudong and Xiaocaohu sags. The groundwater in the groundwater systems flows from north to south. The recharge area of the groundwater is in the Bogeda mountainous terrain north Taibei depression and the drainage is in the north border of the central faulted zone in Taibei depression. There is ve rti cally good hydraulic connection among the different formation waters. Since the Jurassic period，there have been three different stages of the groundwater hydro dynamic evolution. The early stage (Jurassic period) is the stage of the compacted groundwater flow，in which the compacted flow caused the large-scale oil -gas reservoir to distribute within effective source rocks around the sags of the generating hydrocarbon. In the middle stage(Cretaceous Period-Miocene Epoch)，the groundwater flow is the compacted and gravity-induced flow and it had adjusted the reservoir formed in the early stage of hydrodynamic evolution. The groundwat er caused oil and gas to accumulate in the mixed zone of the compacted and gravi ty-induced groundwater flows. In the late stage(Pliocene Epoch to now)，the grou nd water flow is driven by topography and it had the interface of oil/water，the oil saturation of reservoir and the oil-gas-bearing formation and location chang edsignificantly along regional groundwater flow.
Toth J.Petroleum hydrogeology：a new basic in exploration[J] . World Oil， 1987.49：8～50
[2]
Bachu S，Underschultz J R.Hydrogeology of formation waters，No rtheastern Alberta Basin[J] .AAPG Bulletin，1993，77(10)：1 745～1 768
[3]
Garven G.A hydrogeologic model for the formation of the giant oil sa nds deposits of Western Canada Sedimentary Basin[J] . American Journal of Science，1989，289：105～166
Gosnold W D.Heat flow and groundwater flow in the Great Plains of th e United States[J] . Journal of Geodynamics，1985，4：247～264
[6]
Verweij J M. Hydrocarbon migration systems analysis[M] .Elsevier Sci ence Publishers，1993.23～78
[7]
Person M，Garven C.Hydrologic constraints on Petroleum generation within continental rift basins： Theory and application to the Rhine Graben[J] . AAPG Bulletin，1992，76(4) ：468～488
[8]
Coustau H，Formation waters and hydrodynamics[J] .Journal of Geochem ical Exploration. 1977，7：213～241
Smith L,Chapman D S.On the thermal effects of groundwater fl ow. 1. Regional scale systems[J] . Journal of Geophysical Research，1983，88(B1)：593～608
[16]
Woodbury A D, Smith L.On the thermal effects of three-dimensi onal groundwater flow[J] . Journal of Geophysical Research，1985，90(B1)：759～767
[17]
Majorowicz J A，Jones F W，Lam H L, Jessop A M.Terrestr ial heat flow and geothermal gradients in relation to hydrodynamics in the Alberta Basin，Canada[J] .Journal of Geodynamics，1985，4：265～283
[18]
Bethke C M.Hydrologic constraints on the genesis of the Upper Missi ssippi Valley mineral district from Illinois basin brines[J] .Economic Geology，1986a，81(2)：233～249
[19]
Deming D,Nunn J A.Numerical simulations of brine migration by t opographically driven recharge[J] . Journal of Geophysical Research，1991，96(B2)：2485～2499
Abstract: The regional groundwater flow in Taibei depression of Tu-Ha basin is the gravit y-induced cross-formational groundwater flow. There are two gravity-induced cross-formational groundwater flow systems in Taibei depression. One is in Sheng bei sag and the other is in Qiudong and Xiaocaohu sags. The groundwater in the groundwater systems flows from north to south. The recharge area of the groundwater is in the Bogeda mountainous terrain north Taibei depression and the drainage is in the north border of the central faulted zone in Taibei depression. There is ve rti cally good hydraulic connection among the different formation waters. Since the Jurassic period，there have been three different stages of the groundwater hydro dynamic evolution. The early stage (Jurassic period) is the stage of the compacted groundwater flow，in which the compacted flow caused the large-scale oil -gas reservoir to distribute within effective source rocks around the sags of the generating hydrocarbon. In the middle stage(Cretaceous Period-Miocene Epoch)，the groundwater flow is the compacted and gravity-induced flow and it had adjusted the reservoir formed in the early stage of hydrodynamic evolution. The groundwat er caused oil and gas to accumulate in the mixed zone of the compacted and gravi ty-induced groundwater flows. In the late stage(Pliocene Epoch to now)，the grou nd water flow is driven by topography and it had the interface of oil/water，the oil saturation of reservoir and the oil-gas-bearing formation and location chang edsignificantly along regional groundwater flow.
ZENG Jian hui. Hydrodynamic Characteristics and Its Effect on Oil-Gas Migration and Accumulation in Taibei Depression，Tu-Ha Basin[J]. Acta Sedimentologica Sinica, 2000, 18(2): 273-278,289.
Citation:
ZENG Jian hui. Hydrodynamic Characteristics and Its Effect on Oil-Gas Migration and Accumulation in Taibei Depression，Tu-Ha Basin[J]. Acta Sedimentologica Sinica, 2000, 18(2): 273-278,289.
Toth J.Petroleum hydrogeology：a new basic in exploration[J] . World Oil， 1987.49：8～50
[2]
Bachu S，Underschultz J R.Hydrogeology of formation waters，No rtheastern Alberta Basin[J] .AAPG Bulletin，1993，77(10)：1 745～1 768
[3]
Garven G.A hydrogeologic model for the formation of the giant oil sa nds deposits of Western Canada Sedimentary Basin[J] . American Journal of Science，1989，289：105～166
Gosnold W D.Heat flow and groundwater flow in the Great Plains of th e United States[J] . Journal of Geodynamics，1985，4：247～264
[6]
Verweij J M. Hydrocarbon migration systems analysis[M] .Elsevier Sci ence Publishers，1993.23～78
[7]
Person M，Garven C.Hydrologic constraints on Petroleum generation within continental rift basins： Theory and application to the Rhine Graben[J] . AAPG Bulletin，1992，76(4) ：468～488
[8]
Coustau H，Formation waters and hydrodynamics[J] .Journal of Geochem ical Exploration. 1977，7：213～241
Smith L,Chapman D S.On the thermal effects of groundwater fl ow. 1. Regional scale systems[J] . Journal of Geophysical Research，1983，88(B1)：593～608
[16]
Woodbury A D, Smith L.On the thermal effects of three-dimensi onal groundwater flow[J] . Journal of Geophysical Research，1985，90(B1)：759～767
[17]
Majorowicz J A，Jones F W，Lam H L, Jessop A M.Terrestr ial heat flow and geothermal gradients in relation to hydrodynamics in the Alberta Basin，Canada[J] .Journal of Geodynamics，1985，4：265～283
[18]
Bethke C M.Hydrologic constraints on the genesis of the Upper Missi ssippi Valley mineral district from Illinois basin brines[J] .Economic Geology，1986a，81(2)：233～249
[19]
Deming D,Nunn J A.Numerical simulations of brine migration by t opographically driven recharge[J] . Journal of Geophysical Research，1991，96(B2)：2485～2499
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ZENG Jian hui. Hydrodynamic Characteristics and Its Effect on Oil-Gas Migration and Accumulation in Taibei Depression，Tu-Ha Basin[J]. Acta Sedimentologica Sinica, 2000, 18(2): 273-278,289.
ZENG Jian hui. Hydrodynamic Characteristics and Its Effect on Oil-Gas Migration and Accumulation in Taibei Depression，Tu-Ha Basin[J]. Acta Sedimentologica Sinica, 2000, 18(2): 273-278,289.
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