央视网消息：记者12月5日从中国石油获悉，大庆古龙陆相页岩油示范区年产量首次突破100万吨，创历史同期最高水平，我国页岩油国家级示 范区建设取得重大突破。 页岩油是一种赋存于富有机质页岩层系中的非常规石油资源。随着全球化石能源消耗的不断增长，传统石油储量持续减少，作为重要的非常规 油气资源，页岩油的开发利用意义重大。什么是页岩油？我国的页岩油资源与开发情况究竟如何？ 页岩，因具有薄叶状或薄片层状的结构，宛如层层叠叠的书页而得名，页岩油正是储藏在这类岩层中的石油资源。和常规油气相比，具有存储 条件更复杂、埋藏深度更深、开采难度更大的特点。 攻克开采难题 绿色创新重塑生产链条 为了有效开采页岩油，必须借助水平钻井、体积压裂等勘探开发技术，通过向地下注入含有特殊助剂的压裂液，人为制造并支撑起大量裂缝， 从而使原本禁锢在岩层中的石油得以释放并汇集。 目前，全球页岩油资源勘探已形成广泛布局，在21个国家的75个盆地中，已探明资源量达700—800亿吨。我国在2020年前后进入大规模勘探开 发阶段。 大庆古龙陆相页岩油国家级示范区地处松辽盆地北部，位于黑龙江省大庆市杜尔伯特蒙古族自治县境内，覆盖面积2778平方公里。 2 ...

Group 1 - The article critiques German media for accusing China of environmental harm and resource monopolization in the context of rare earth elements, suggesting that these claims are a form of deflection from their own shortcomings in the industry [1][3][4] - China has made significant advancements in green mining technology, reducing the use of extraction agents by 80% and nitrogen emissions by 95%, which contrasts sharply with the practices of Western countries that outsource pollution [3][4][6] - The article highlights that Western countries, including Germany, lack the technological capability and willingness to mine rare earths, instead using "environmental concerns" as a cover for their inability to compete [6][8] Group 2 - The narrative that other countries refrain from mining rare earths due to high environmental standards is dismissed as self-deception, with examples of failed mining operations in Australia and the U.S. illustrating the real challenges faced [6][8][10] - China's control over rare earth exports is framed as a defensive measure rather than coercion, particularly in light of military applications of these materials that could threaten national security [8][10][12] - The article asserts that the global order is shifting, with China's technological advancements in rare earth processing and military applications necessitating a reevaluation of international relations and trade practices [12][13] Group 3 - China's share of global rare earth production has decreased from 90% to 70%, attributed to its focus on technological innovation rather than resource monopolization, with a significant portion of green patents held by Chinese companies [13] - The article emphasizes the importance of military security in the context of rare earth elements, indicating that China's export controls are aligned with national defense strategies [13] - The potential for collaboration with Western countries is mentioned, contingent upon the cessation of sanctions and double standards, suggesting that mutual interests could lead to joint ventures in rare earth production [13]