中国石化页岩油气勘探进展

古地理环境
Paleogeogr aphy
评价 Evaluatio
n
台盆 Platform-
basin
良 Fair
台盆 Platform-
basin
优良 Good
北部会聚成统一大陆，西南部特提期扩张，
引发南方台内裂陷，主要分布在中上扬子地区
A unified continent formed in the north due to
中国中生界侏罗系泥页岩分布
Distribution of the Jurassic shale in China
1.8 白垩系泥页岩分布 Distribution of the Cretaceous shale
主要分布在松辽盆地、二连盆地 Mainly occur in Songliao Basin and Erlian Basin
评价 Evaluation
优Very good 优Very good
优良Good
较好Fair
主要分布在南方和塔里木
Mainly occur in the south and Tarim
中国古生界志留系泥页岩分布 Distribution of the Silurian shale in China
据胡宗全等，2007 After Hu et al., 2007
O2-3
Z1ds ∈1 ∈1
Passive margin Intra-platform Passive margin Intra-platform
Passive margin Intra-platform
Passive margin Passive margin Passive margin
Platform-basin, slope
中国石化页岩油气勘探进展
Shale Oil and Gas Exploration Progress of Sinopec
包书景 边瑞康 Bao Shujing Bian Ruikang 中国石油化工股份有限公司 CHINA PETROLEUM & CHEMICAL CORPORATION
April 2012
被动陆缘 Passive margin
台内Intra-platform
被动陆缘 Passive margin
台内Intra-platform
古地理环境 Paleogeography
斜坡、盆地 slope-basin
台盆platform-basin
斜坡、盆地 Slope-basin 台坳Platformdepression
中国中生界新生界泥页岩分布 Distribution of the Cenozoic shale in China
1.10 中国的页岩油气勘探进展 The Exploration Progress of Shale Oil and Gas in China
中国陆上页岩油气勘探开发形势图 Exploration map of shale oil and gas of China
报 告 提 纲 Outline
1 中国主要含油气页岩层系 1. Primary Shale Oil and Gas Plays in China
2 重点领域页岩油气形成条件
2. Geological Conditions of Shale Oil and Gas in Major Plays 3 小结 3. Summary
中国中生界三叠系泥页岩分布 Distribution of the Triassic shale in China
1.7 侏罗系泥页岩分布 Distribution of the Jurassic shale
主要分布在四川盆地、鄂尔多斯盆地和西北等地 Mainly occur in Sichuan Basin, Ordos Basin and the northwest
扩张 Extension
1.5 二叠系泥页岩分布 Distribution of the Permian shale
Area
Source rock horizon
Tectonic setting
Paleogeography
C Junggar
P
Intra-platform Intra-platform
Isopachous map of black shale in the Lower Cambrian, south of China
周雁，2010 After Zhouyan, 2010.
沉积环境：中上扬子地区为被动大陆边缘—克拉通盆地相，下扬子地区以被动大陆边缘相为主。 Sedimentary environment: the Middle-Upper Yangtze region is passive continental margin-craton basin facies, while the Lower Yangtze region is mainly of passive continental margin facies.
中国中生界白垩系泥页岩分布
Distribution of the Cretaceous shale in China
1.9 新生界泥页岩分布 Distribution of the Cenozoic shale
主要分布在东部断陷盆地 Mainly occur in the eastern rift Basin
初始扩张
Initial extension 西南部特提期扩张，引发 南方台内裂陷
Intra-platform rift in the southwest resulted from Tethyan extension
P2-3
构造环境 Tectonic setting
台内 Intraplatform
台内 Intraplatform
中国石油试验区 中国石化试验区 延长油田试验区 国土资源部试验区
钻探页岩油气井：39口 Drilling well:39
中国石油PetroChina：17 中国石化SINOPEC：14 延长油田Yanchang:3 国土资源部MLR：5 已获页岩油流井：2口 Shale oil well:2 中国石化SINOPEC：2 已获页岩气井：12口 Shale gas well:12 中国石油PetroChina：6 中国石化SINOPEC：4 延长油田Yanchang：2 初产过万方气井：9口 Initial flow>10000m3 well:9 中国石油PetroChina：6 中国石化SINOPEC：3
中国古生界寒武系泥页岩分布 Distribution of the Cambrian shale in China
1.3 上奥陶统—下志留统泥页岩分布 Distribution of the Ordovician-Silurian shale
仍为扩张 Extension
俯冲 Subduction 变为俯冲
T
Intra-platform
Lake
Platform-
North
C-P
Intra-platform
depression
Platform-
NE
P
Intra-platform
depression
Evaluation Poor-fair Poor-good Poor-fair
Poor-good Poor-good
Platform-basin, slope
Platformdepression, platformmargin slope
Slope
Slope
Slope, basin
Good Good
Very good
Fair Very good Potential
塔里木、华北、扬子地台中心区域均 形成了以碳酸盐岩沉积为主的海相沉积地 层，在台地边缘的陆棚地带形成早期阶段 的海侵时期，发育了更多的暗色泥页岩。 Carbonates-dominated marine deposits occur in Tarim, North China and the central of Yangtze Platform, with more black shale on the platform margin
2.1 中国南方海相页岩 Reservoiring Conditions for Marine Shale in south of China
2.1.1 下寒武统（油型裂解气） The lower Cambrian （Oil-type cracked gas）
Lithofacies-palaeogeography map of the Lower Cambrian, south of China
据胡宗全等，2007 After Hu et al., 2007
Area
Tarim
水侵方向
South
Direction of transgression
North
Horizon of source rocks
Tectonic setting Paleogeography Evaluation
∈1-2 ∈3- O1
convergence, while the Tethyan extension in the
ቤተ መጻሕፍቲ ባይዱ
southwest resulted in intra-platform rift-basins,
which mainly occur in the Middle-Upper
Yangtze
中国古生界泥盆系泥页岩分布 Distribution of the Devonian shale in China
据胡宗全等，2007 After Hu et al., 2007
主要分布在南方、华北和西北等地
Mainly occur in sourth, northwest and Tarim
海相、海陆过渡相和陆相沉积 Marine facies, transitional facies and continental facies sedimentary
报 告 提 纲 Outline
1 中国主要含油气页岩层系
1. Primary Shale Oil and Gas Plays in China 2 重点领域页岩油气形成条件
2. Geological Conditions of Shale Oil and Gas in Major Plays 3 小结 3. Summary
主要分布在南方、华北和塔里木 Mainly occur in the north and south of China and Tarim basin
中国元古界泥页岩分布 Distribution of the Protozoic shale in China
1.2寒武系泥页岩分布 Distribution of the Cambrian shale
1.4 泥盆系泥页岩分布 Distribution of the Devonian shale
地 区
Area
烃源岩层位 Horizon of source rock
缝合
北部会聚成统一大陆 The North converge into a unified continent
扬子
D2-3
Yangtze
1.1 元古界泥页岩分布 Distribution of the Protozoic shale
水侵方向 Direction of transgression
还原浅海沉积环境 Shallow water reducing environment
据胡宗全等，2007 After Hu et al., 2007
Turning to subduction
据胡宗全等，2007 After Hu et al., 2007
地区 Area
塔里木 Tarim
南方 South
烃源岩层 位Horizon of source
rocks
O2-3
O3w-S1l
华北
O3P
North O3f
构造环境 Tectonic setting
Very good
fair
主要分布在南方、华北和西北等地
Mainly occur in the south, northwest and Tarim
中国古生界二叠系泥页岩分布 Distribution of the Permian shale in China
1.6 三叠系泥页岩分布 Distribution of the Triassic shale
Littoral-swamp Lagoon-lake
Platform-
C
Intra-platform
depression
水侵方向
塔里木
Direction of transgressiTonarim
P
Intra-platform
Platform-
depression
据胡宗全等，2007 After Hu et al., 2007