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| 1 | Geochemical characteristics and formation process of natural gas in Kela 2 gas field显示文摘On the basis of a large amount of natural gascomponents and the carbon isotope as well as some otheranalysis data in Kela 2 gas field, the geochemical character-istics, source, origin, and formation process of natural gashave been discussed. The components of gas in the field tendto be 'dry', and the drying coefficient is close to 1.0. Thecarbon isotope tends to be heavier, for instance, the averageof δ13C1 is -27.36‰ and that ofδ13C2 is -18.5‰. Compre-hensive analysis shows that humic natural gas in the Kuqapetroleum system comes mainly from Triassic and Jurassicsource rocks, and the contribution of Jurassic source rocks tothe pool maybe is more than that of Triassic rocks. The maincause that the gas tends to be dry and bears heavier isotopecomposition lies in the fact that Kela 2 natural gas is the ac-cumulation of late production of humic source rocks, and itis affected by the abnormal high pressure as well. Consider-ing the hydrocarbon generating and structural history, wecan regard the gas pool formation processes as twice fillingand twice adjusting (destroying), that is, the filling anddestroying process in the early Himalayan movement and thefilling and adjusting in the late Himalayan movement. | ZHAO Mengjun LU Shuangfang WANG Tingdong LI Jian | 2002 | Chinese Science Bulletin2002，47，S1： | 20 |
| 2 | Reservoir Characteristics of Lacustrine Shale and Marine Shale:Examples from the Songliao Basin,Bohai Bay Basin and Qiannan Depression显示文摘Lacustrine shale from the Qingshankou Formatin of Songliao basin and the Shahejie Formation of Bohai Bay basin, and marine shale from the lower Cambrian Jiumenchong Formation of Qiannan depression were analysed by using rock pyrolysis, TOC(total organic carbon), XRD(X-ray diffraction), SEM(scanning electron microscope), FE-SEM(field emission scanning electron microscope), high pressure mercury intrusion, and low pressure N_2 and CO_2 gas adsorption experiments, in aim to reveal their reservoir features. The results show that:(1) the width of micro-pores of all the studied samples mainly ranges from 0.45 to 0.7 nm indicated by CO_2 isotherms, and the width of meso-pores is less than 10 nm, with type IV adsorption isotherms and type H2 hysteresis loop, indicative of 'ink-bottle'-shaped pores. Good correlations exist among pore volume, surface area and averaged pore diameter, and a good positive correlation exists between micro-pore volume and TOC content; however, there is no obvious correlation between meso-pore volume and TOC content;(2) interparticle pores, pores among the edge of mineral grains and organic matter pores were all identified in marine and lacustrine shale, among which the interparticle pores may be influence by dissolution effect. Not all bitumen develops organic matter pore, and only high to over mature bitumen present pores. Now the description methods of micrometer scale pores developed in shale are very lack. Microfractures developed in Jiyang depression and dissolution interparticle pores developed in Songliao Basin should be the accumulation sites for shale oil in lacustrine shale, and can be as sweet spots. | WANG Min LU Shuangfang WANG Zhiwei LIU Yang HUANG Wenbiao CHEN Fangwen XU Xingyou LI Zheng LI Jijun | 2016 | Acta Geologica Sinica(English Edition)2016，90，3： | 10 |
| 3 | Pore Types and Quantitative Evaluation of Pore Volumes in the Longmaxi Formation Shale of Southeast Chongqing, China显示文摘The common microscale to nanoscale pore types were introduced and divided into organic and inorganic pores to estimate their contributions to porosity in the Lower Silurian Longmaxi Formation shale of southeast Chongqing. Following the material balance principle, the organic porosity values, which changed with formation subsidence and thermal evolution, were calculated using chemical kinetics methods and corrected via the organic porosity correction coefficient, which was obtained from field emission scanning electron microscopy. Grain density values were determined using the contents and true densities of compositions in the shale samples. The total porosity was calculated based on the grain and bulk densities. The inorganic porosity was determined from the difference between the total porosity and organic porosity at the same depth. The results show that inorganic pores mainly contain microfractures, microchannels, clay intergranular pores, intercrystalline pores and intracrystalline pores in the Lower Silurian Longmaxi Formation shale of southeast Chongqing. Organic pores mainly include organopore and fossil pore. The total porosity, organic porosity and inorganic porosity of organic-rich shale samples can be quantitatively evaluated using this method. The total porosity, organic porosity and inorganic porosity values of the Longmaxi Formation shale samples from the well Py1 in southeast Chongqing lie in 2.75%–6.14%, 0.08%–2.52% and 1.41%–4.92% with average values of 4.34%, 0.95% and 3.39%, respectively. The contributions of the inorganic pores to the total porosity are significantly greater than those of the organic pores. | CHEN Fangwen LU Shuangfang DING Xue | 2018 | Acta Geologica Sinica(English Edition)2018，92，1： | 9 |
| 4 | Chemical kinetics study of hydrocarbon regeneration from organic matter in carbonate source rocks and its significance显示文摘In the comparison research of hydrocarbon regeneration, a low maturity carbonate source rock is heated to different temperatures in a gold tube to obtain a series of samples with different maturities. Then, the heated samples, before and after extraction, are subjected to Rock-Eval pyrolysis through a thermal simulation of hydrocarbon regeneration in order to inspect pyrolysis characteristics and probe into the characteristics of the chemical kinetics of each sample. The results indicate that, whether hy- drocarbon regeneration peak is delayed or advanced, the potential of hydrocarbon regeneration is closely related to the expulsion amount and breakdown maturity of primary hydrocarbon generation. After extraction, the average activation energy of artificially maturated samples increases with the in- creasing maturity, but the chemical kinetic properties of un-extracted samples decrease. The calibrated chemical kinetic models that describe extracted and un-extracted samples are applied to the Bohai Bay and the Songliao Basin, and the results indicate that the combination of the two models can explain some contradictory conclusions previously reported. These results also facilitate the quantitative evaluation of the amount of hydrocarbon regeneration by the chemical kinetic method. | LU ShuangFang ZHONG NingNing XUE HaiTao PAN ChangChun LI JiJun LI HongTao | 2007 | Science China Earth Sciences2007，50，4： | 8 |
| 5 | Identification of the lower limit of high-quality source rocks and its relation to hydrocarbon accumulation——Taking the Beier Sag in the Hailaer Basin as an example显示文摘The theory of 'source rock control' has evolved from source-rock-control hydrocarbon accumulation, to effective source-rock-control hydrocarbon accumulation, and to high-quality source-rock-control hydrocarbon accumulation. However, there are problems, such as whether high-quality source rocks exist or not? What high-quality source rocks are, and how to identify them, are yet to be agreed upon. Aimed at this issue of concern to explorationists, and taking the Beier Sag in the Hailaer Basin as an example, this paper defines the high-quality source rocks and the lower limit for evaluation of high-quality source rocks, by using the inflection point on the relationship curve of hydrocarbon (oil) expulsion, which is calculated by the material balance principle, versus total organic carbon (TOC). The results show that when TOC is low, all source rocks have limited hydrocarbon expulsion and slow growth rate, thus they cannot be high-quality source rocks. However, when TOC rises to some threshold, hydrocarbon expulsion increases significantly with TOC. This inflection point should be the lower limit of high-quality source rocks: those with TOC greater than the inflection-point value are high-quality source rocks. In addition, the lower limit of high-quality source rocks is also related to the type and maturity of organic matters in the source rocks, as well as the mineral components of the source rocks affecting the residual hydrocarbons. Theoretically, the lower limit of high-quality source rocks depends on geological conditions rather than being a constant value. However, for the sake of simplicity and practicability, in this paper TOC=2.0% is regarded as the lower limit of high-quality source rocks. The examination of such standard in the work area indicates that the high-quality source rocks in members K 1 n 2 and K 1 n 1 of the Nantun formation contribute 76% and 82% to oil generation, and 96% and 91% to oil expulsion , respectively. The distribution of high-quality source rocks is also closely related to the distribution of hydrocarbon reservoirs in the region, demonstrating that high-quality source rocks control hydrocarbon accumulation. | Lu Shuangfang Chen Fangwen Li Jijun Wang Weiming Li Huiguang Cao Ruicheng Ma Yanling | 2012 | Petroleum Science2012，9，1： | 7 |
| 6 | Spatial-temporal coupling between high-quality source rocks and reservoirs for tight sandstone oil and gas accumulations in the Songliao Basin, China显示文摘The spatial-temporal relationship between high-quality source rocks and reservoirs is a key factor when evaluating the formation,occurrence,and prospectivity of tight oil and gas reservoirs.In this study,we analyze the fundamental oil and gas accumulation processes occurring in the Songliao Basin,contrasting tight oil sand reservoirs in the south with tight gas sand reservoirs in the north.This is done using geochemical data,constant-rate and conventional mercury injection experiments,and fluid inclusion analyses.Our results demonstrate that as far as fluid mobility is concerned,the expulsion center coincides with the overpressure zone,and its boundary limits the occurrence of tight oil and gas accumulations.In addition,the lower permeability limit of high-quality reservoirs,controlled by pore-throat structures,is 0.1×10^-3μm^2 in the fourth member of the Lower Cretaceous Quantou Formation(K1q^4)in the southern Songliao Basin,and 0.05×10^-3μm^2 in the Lower Cretaceous Shahezi Formation(K1sh)in the northern Songliao Basin.Furthermore,the results indicate that the formation of tight oil and gas reservoirs requires the densification of reservoirs prior to the main phase of hydrocarbon expulsion from the source rocks.Reservoir“sweet spots”develop at the intersection of high-quality source rocks(with high pore pressure)and reservoirs(with high permeability). | Laixing Cai Guolin Xiao Shuangfang Lu Jiao Wang Zhiqiang Wu | 2019 | International Journal of Mining Science and Technology2019，29，3： | 6 |
| 7 | A Study of the Migration and Accumulation Efficiency and the Genesis of Hydrocarbon Natural Gas in the Xujiaweizi Fault Depression显示文摘摘要:为了在 Xujiaweizi 调查迁居和烃天然气的累积效率,并且为它的开始的分类提供新证据,指责消沉,在一个封闭系统的一个来源岩石热分解实验被设计并且执行了。基于这,为描述从有机物的产生和碳同位素分别在这期间处理的气体的运动模型被建立,校准然后外推到由联合 Xushen-1 的热历史数据很好的地质的条件。结果显示在 Xujiaweizi 差错消沉的煤措施是典型高效率的煤气的来源,从他们产生的天然气有高迁居和累积效率,并且因而,大规模天然气累积发生在区域。在 Xujiaweizi 差错消沉的高度 / 过去成熟的煤措施与高 13C1 价值产生 coaliferous 气体(>?20%) 在迟了的阶段,使碳成为器官的链烷气体的同位素作文反常地重。另外,通过天然气的 caprock 混合和驱散能导致否定的碳同位素顺序(13C1 > 13C2 > 13C3 > 13C4 ) 器官的链烷,气体,和驱散罐头也导致器官的链烷气体的反常地重的碳同位素作文。至于无机的 nonhydrocarbon 气体水库的发现,它能是仅仅服务一补助证据而非烃气体是无机的一条直接证据。作为结果,作为无机的气体在 Xujiaweizi 差错消沉分类烃天然气需要更充分的证据。 | LI Jijun LU Shuangfang XUE Haitao HUO Qiuli XU Qingxia | 2008 | Acta Geologica Sinica(English Edition)2008，82，3： | 5 |
| 8 | Scale-Dependent Nature of Porosity and Pore Size Distribution in Lacustrine Shales: An Investigation by BIB-SEM and X-Ray CT Methods显示文摘Due to heterogeneous pore distributions within shales,petrophysical properties of shales determined by scanning electron microscopy(SEM) and X-ray computed tomography(CT) methods strongly depend on the observed domain size(analysis scale). In this paper,the influence of the analysis scale on areal and bulk porosities and pore size distribution(PSD) for lacustrine shales from the Dongying sag of Bohai Bay Basin,China were investigated using broad ion beam(BIB)-SEM and X-ray CT methods.The BIB-SEM cross-sections with high imaging resolution(10 nm/pixel) and a large field of view(>1 mm2)mainly describe the 2 D nanoscale pore system in the two shales(samples F41#-2 and Y556#-1),while CTbased 3 D reconstructions with resolutions of 0.42(F41#-1) and 0.5 μm/pixel(H172#-1) reflect the 3 D submicron pore system. The results indicate that the areal(bulk) porosity exhibits a multiple power-law distribution with increasing analysis area(volume),which can be used to extrapolate the porosity of a given area(volume). Based on SEM and CT investigations,the sizes of the minimum representative elementary areas(REAs) and volumes(REVs) were determined respectively,which are closely associated with the heterogeneousness of the pore system. Minimum REAs are proposed to be 2.93×10~4(F41#-2) and 0.91×10~4μm2(Y556#-1),and minimum REVs are 0.016(F41#-1) and 0.027 mm^3(H172#-1). As the analyzed areas(volumes) are larger than the minimum REA(REV),obtained 2 D(3 D) PSDs are comparable to each other and can be considered to reflect the shale PSD. These results provide insights into the porosity and PSD characterization of shales by SEM and X-ray CT methods. | Junqian Li Pengfei Zhang Shuangfang Lu Chen Chen Haitao Xue Siyuan Wang Wenbiao Li | 2019 | Journal of Earth Science2019，30，4： | 5 |
| 9 | The Impact of Aqueous Medium on Gas Yields and Kinetic Behaviors of Hydrogen Isotope Fractionation during Organic Matter Thermal Degradation显示文摘以便在有机物期间在煤气的收益和氢同位素分别的运动行为上认出水的媒介的影响热降级,金试管仪器被用来由与不同性质和比例的水混合 nC18 进行热模拟实验。天然气部件的收益,在每个部件和试验性的温度对加热的率的氢同位素作文之中的关系被获得了,并且结果显示在更高的温度条件下面,含水的实验在煤气的收益,更多什么时候流水上有明显的影响被增加,烃气体和 H2 的更高的数量被产出,并且水的存在显然与重烃气体的存在延长温度间隔。比由无水的实验产生了的,含水的实验产生的烃气体的氢同位素才显然轻,并且与增加的水的增加的数量,烃气体的 D 价值逐渐地减少。与煤气的收益相比, 5D 价值的变化对在热模拟实验的水的媒介更敏感。与增加的水的数量相比,然而,水的中等性质在煤气的收益上有更小的影响,它仍然在水的媒介的氢同位素作文上显示出 inherit 效果。通过模型模拟和同位素分别行为分析,氢同位素分别过程能被化学运动模型很好描述,这被验证。正常甲烷和包含 D 甲烷的反应部分的差别大,相应于一样的激活精力。正常甲烷的内容在有更低的激活精力的部分显然是更高的,当包含 D 甲烷的内容在有更高的激活精力的部分是更高的时。因此,它将导致更大的氢同位素分别振幅,和 D 价值将对成熟的变化更敏感。同时,从在含水的实验的 nC18 的甲烷产生的平均激活精力在无水的实验比那高,并且越增加的水的大数量,越 larger 甲烷产生反应的平均激活精力。这在形成历史和煤气来源的关联的煤气的水库的学习为它的探索申请打了基础,它在这取向显示研究和申请前景。 | LU Shuangfang WANG Min XUE Haitao LI Jijun CHEN Fangwen XU Qingxia | 2011 | Acta Geologica Sinica(English Edition)2011，85，6： | 5 |
| 10 | Carbon isotope fractionation during shale gas transport: Mechanism, characterization and significance显示文摘The gas in-place(GIP)content and the ratio of adsorbed/free gas are two key parameters for the assessment of shale gas resources and have thus received extensive attention.A variety of methods have been proposed to solve these issues,however none have gained widespread acceptance.Carbon isotope fractionation during the methane transport process provides abundant information,serving as an effective method for differentiating the gas transport processes of adsorbed gas and free gas and ultimately evaluating the two key parameters.In this study,four stages of methane carbon isotope fractionation were documented during a laboratory experiment that simulated gas transport through shale.The four stages reflect different transport processes:the free gas seepage stage(Ⅰ),transition stage(Ⅱ),adsorbed gas desorption stage(Ⅲ)and concentration diffusion stage(Ⅳ).Combined with the results of decoupling experiments,the isotope fractionation characteristics donated by the single effect(seepage,adsorption-desorption and diffusion)were clearly revealed.We further propose a technique integrating the Amoco curve fit(ACF)method and carbon isotope fractionation(CIF)to determine the dynamic change in adsorbed and free gas ratios during gas production.We find that the gases produced in stage Ⅰ are primarily composed of free gas and that carbon isotope ratios of methane(δ13C1)are stable and equal to the ratios of source gas(13C 10).In stage Ⅱ,the contribution of free gas decreases,while the proportion of adsorbed gas increases,and the δ13C1 gradually becomes lighter.With the depletion of free gas,the adsorbed gas contribution in stage Ⅲ reaches 100%,and the δ13C1 becomes heavier.Finally,in stage Ⅳ,the desorbed gas remaining in the pore spaces diffuses out under the concentration difference,and the δ13C1 becomes lighter again and finally stabilizes.In addition,a kinetic model for the quantitative description of isotope fractionation during desorption and diffusion was established. | Wenbiao LI Shuangfang LU Junqian LI Pengfei ZHANG Siyuan WANG Wenjun FENG Yongbo WEI | 2020 | Science China Earth Sciences2020，63，5： | 4 |
| 11 | Hydrocarbon Generation Kinetic Characteristics from Different Types of Organic Matter显示文摘以便对比烃产生从有机物(OM ) 的不同类型的运动特征,从不同的盆的 18 件样品是用在开的系统下面的 Rock-Eval-II 仪器的 pyrolyzed。从试验性的结果,烃产生率对温度的曲线能容易被获得,它能通常被用来优化运动参数(一, E, F ) 烃产生模型。在这份报纸,与一个单个频率因素模型一起的平行一阶的反应被选择描述烃产生运动特征。烃产生运动参数表明复合结构的类型和湖的外形的化学契约打字我 OM 是相对同类的,与统治激活精力的。湖的外形类型 II2 OM 和陆上的外形的化学契约的类型打 III OM 是相对建筑群,与宽广激活精力分布,和精力与氢的减少掉的优势的激活的反应部分索引。运动参数的地质的推测上的激活精力分发空格的影响也被调查。结果证明它在烃转变比率(TR ) 上并且因此有小效果,有激活精力的合适的数字的平行一阶的反应模型能更好被用来描述烃产生过程。运动参数的 18 件样品的地质的推测结果证明烃产生的分发范围类型评价我 OM 是相对狭窄的,烃产生曲线是光滑的。在比较,为类型 II1 和类型 II2III OM 的烃产生的分发范围是相当宽的,并且烃产生曲线有变化现象。烃产生率和变化现象的分发范围与 OM 的运动参数有关;越狭窄激活精力分发,越 narrower,并且越多更光滑烃产生率分发烃产生曲线,并且反过来也如此。 | WANG Min LU Shuangfang XUE Haitao WANG Weiming LIU Min DONG Qi WANG Guihua | 2011 | Acta Geologica Sinica(English Edition)2011，85，3： | 4 |
| 12 | Lacustrine Shale Oil Resource Potential of Es3L Sub-Member of Bonan Sag, Bohai Bay Basin, Eastern China显示文摘Following shale gas, shale oil has become another highlight in unconventional hydrocarbon exploration and development. A large amount of shale oil has been produced from a host of marine shale in North America in recent years. In China, lacustrine shale, as the main source rock of conventional oil and gas, should also have abundant oil retained in place. In this study, geochemical and geologic characteristics of lacustrine shale from Es_3~L sub-member in Bonan sag were characterized by using total organic carbon(TOC), Rock-Eval pyrolysis, X-ray diffraction, and ?log R method. The results show that the Es_3~L sub-member shale have TOC contents ranging from 0.5 wt.% to 9.3 wt.%, with an average of 2.9 wt.%. The organic matter is predominantly Type I kerogen, with minor amounts of Type II1 kerogen. The temperature of maximum yield of pyrolysate(Tmax) values ranges from 424 to 447 °C, with an average of 440 °C, and vitrinite reflectance(Ro%) ranges from 0.7% to 0.9%, indicating most of shales are thermally mature. The dominant minerals of Es_3~L shale in Bonan sag are carbonates(including calcite and dolomite), averaging 51.82 wt.%, and the second minerals are clay(mostly are montmorillonite-illite-mixed layer and illite) and quartz, averaging about 18 wt.%. Finally, its shale oil resources were evaluated by using the volumetric method, and the evaluation result shows that the shale oil resource is up to 5.94 billion tons, and mostly Class I resource. Therefore, the exploration of the lacustrine shale oil of Es_3~L in Bonan sag should be strengthened. | Shuangfang Lu Wei Liu Min Wang Linye Zhang Zhentao Wang Guohui Chen Dianshi Xiao Zhandong Li Huiting Hu | 2017 | Journal of Earth Science2017，28，6： | 4 |
| 13 | Application of BP Neural Network Model in Fracturing Productivity Prediction of Fuyu Tight Oil Reservoir in Jilin Oilfield显示文摘1 Introduction Oil resources in tight reservoirs are widely distributed in China.Tight oil reservoirs have been discovered in Songliao Basin,Bohai Bay,Qaidam Basin,Tuha Basin,Sichuan Basin,etc.However,such oil reservoirs have poor physical properties.Conventional vertical wells are hard to bring about economic benefits,and the horizontal | JI Tianliang LU Shuangfang TANG Mingming WANG Min WANG Wenguang LIANG Hongru MIN Chunjia | 2015 | Acta Geologica Sinica(English Edition)2015，89，A01： | 3 |
| 14 | The Oil-Bearing Pore Size Distribution of Lacustrine Shale from E2S42 Sub-Member in Damintun Sag,Liaohe Depression,Bohai Bay Basin,China显示文摘1 Introduction There is a set of organic rich shale at E22S4sub-member in damnintun sag.The organic material is typically type I.In recent years,breakthrough was obtained in shale oil exploration.The wettability of organic and inorganic pore is different.As a result,the mobility of oil in organic and inorganic pore is different.So it’s necessary to | CHEN Guohui LU Shuangfang LI Jinbu WANG Weiming TIAN Shansi SHAN Junfeng HU Yingjie MAO Jinli HAN Xia | 2015 | Acta Geologica Sinica(English Edition)2015，89，A01： | 2 |
| 15 | The Significance of Wettability in Tight Oil Exploration and Development显示文摘With the increasing of energy demand and conventional oil and gas resources depletion,unconventional oil and gas resources are getting more and more attention,and have become a major contributor to the global oil and gas production growth over the past five years(Zou et al.,2012;Jia et al.,2014).After shale gas,the tight oil in | XUE Haitao TIAN Shansi LU Shuangfang XIE Liujuan | 2015 | Acta Geologica Sinica(English Edition)2015，89，A01： | 2 |
| 16 | Experimental Research on the Shale Oil Reservoirs by Nuclear Magnetic Resonance(NMR) Technique显示文摘Nanometer-scale pores exist in the shale,causing that shale has complex reservoir spaces,which results in a poor connectivity among various pores.In addition,because of the complex mineralogical compositions,there is a variety of fluid occurrence state in the pores of the shale。 | ZHANG Pengfei LU Shuangfang LI Junqian XIE Liujuan CHEN Jianjun ZHANG Ping | 2015 | Acta Geologica Sinica(English Edition)2015，89，A01： | 1 |
| 17 | A generalized equivalent resistivity model in laminated and dispersed shaly sands显示文摘 | Song Yanjie Wang Xiuming Lu Shuangfang | 2005 | Exploration Geophysics2005，36，2： | 1 |
| 18 | Classification of microscopic pore-throats and the grading evaluation on shale oil reservoirs显示文摘On the basis of the characterization of microscopic pore-throats in shale oil reservoirs by high-pressure mercury intrusion technique, a grading evaluation standard of shale oil reservoirs and a lower limit for reservoir formation were established. Simultaneously, a new method for the classification of shale oil flow units based on logging data was established. A new classification scheme for shale oil reservoirs was proposed according to the inflection points and fractal features of mercury injection curves: microscopic pore-throats(less than 25 nm), small pore-throats(25-100 nm), medium pore-throats(100-1 000 nm) and big pore-throats(greater than 1 000 nm). Correspondingly, the shale reservoirs are divided into four classes, I, II, III and IV according to the number of microscopic pores they contain, and the average pore-throat radii corresponding to the dividing points are 150 nm, 70 nm and 10 nm respectively. By using the correlation between permeability and pore-throat radius, the permeability thresholds for the reservoir classification are determined at 1.00× 10^(-3) μm^2, 0.40×10^(-3) μm^2 and 0.05×10^(-3) μm^2 respectively. By using the exponential relationship between porosity and permeability of the same hydrodynamic flow unit, a new method was set up to evaluate the reservoir flow belt index and to identify shale oil flow units with logging data. The application in the Dongying sag shows that the standard proposed is suitable for grading evaluation of shale oil reservoirs. | LU Shuangfang LI Junqian ZHANG Pengfei XUE Haitao WANG Guoli ZHANG Jun LIU Huimin LI Zheng | 2018 | Petroleum Exploration and Development2018，45，3： | 1 |
| 19 | Experimental Investigations of the Mineral Wettability in Shale and its Influence Factors显示文摘Inspired by the successful development of shale oil/gas exploration in North American,multiple continental oil fields in China have vigorously put forward its evaluation and exploration of shale oil.However,the outcomes of shale oil drilling in China are not well as expected.One of the important reasons is that the fluidity of shale oil is poor,resulting in the low effectiveness of production.The | XIE Liujuan LU Shuangfang LI Junqian HU Yongjie ZHANG Pengfei CHEN Jianjun ZHANG Ping | 2015 | Acta Geologica Sinica(English Edition)2015，89，A01： | 1 |
| 20 | A generalized equivalent resistivity model in laminated and dispersed shaly sands 显示文摘 | SONG Yanjie WANG Xiuming LU Shuangfang | 2005 | Exploration Geophys- ics2005，36，2： | 1 |
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