In 2019, the Changqing Oilfield deployed 2 horizontal wells, Chengye-1 and Chengye-2 to
carry out risk exploration research tests for shale oil in thick shale interlayered with thin …

Shale oil is an important strategic resource to ensure the long-term steady oil production and
production growth in China. PetroChina has made significant exploration breakthroughs in …

Petroleum exploration in the Tuha oil and gas province started in the 1950s, but large-scale
oil and gas exploration began in 1980s. Abundant exploration results have been …

三塘湖盆地中二叠统条湖组沉凝灰岩致密油分布稳定, 天然裂缝发育, 储集层具中—高孔,
特低渗的特征, 结合近年来研究区致密油勘探取得的成果, 分析有效开发面临的技术性难题; …

美国的页岩油气革命深刻影响和重塑了世界油气行业的战略版图, 中国陆相页岩油也获得突破性
进展. 中国陆相页岩油的特殊性与复杂性使物探工作面临巨大挑战. 中国陆相页岩油具有" 甜点" …

二叠系芦草沟组发育三塘湖盆地最重要的烃源岩, 以陆相咸化湖盆混合细粒沉积为主,
具备良好的页岩油形成条件, 目前已在马朗凹陷, 条湖凹陷发现多个规模储量区 …

Over the past 30 years, significant progress has been made in the oil-gas exploration and
development of Jurassic low-pressure sandstone reservoirs, Permian tuff reservoirs, and …

三塘湖盆地芦草沟组页岩油是勘探重点领域, 但由于对岩相特征及其与页岩油藏的关系研究不足
, 制约了勘探进展. 综合运用岩心观察, 薄片鉴定, 场发射环境扫描电镜分析, X …

吐哈盆地深层石炭系—三叠系勘探程度低, 在台北凹陷等勘探重点部位的地震资料品质差,
构造地层格架落实程度低, 制约了原型盆地类型及其演化的认识, 对深层油气成藏的特点及其 …

The tight oil in the tuffite reservoir of Tiaohu formation in Santanghu basin is distributed
stably. The reservoir is characterized by medium to high porosity, ultra-low permeability and …