为了明确与倾斜碎软煤层开采条件相适配的煤与煤层气协调开发关键技术，基于倾斜碎软煤层群瓦斯难抽采与煤层群非对称采动特征，形成了与之匹配的非对称卸压时空协同“三孔四区五量”煤与煤层气协调开发模式，明确了非对称采动下煤与煤层气协调开发策略，阐明了井上下联合煤与煤层气协调开发时空协同机制。针对倾斜碎软突出首采煤层消突困难的问题，优化了倾斜碎软煤层下向长钻孔施工工艺，研制了钻头电磁波无线随钻测量系统，实现了更高精度的钻孔轨迹防偏。针对非对称采动区地面井防护缺乏针对性的难题，阐明了非对称采动覆岩卸压破坏时空演化特征，获得了非对称采动下覆岩采动裂隙演化特征，确定了倾斜煤层地面井井位安全位置，研发了能够兼顾地面井稳定性和抽采效率双因素的采动区地面三开套管结构。应用结果表明：时空协同的“三孔四区五量”模式能够实现煤层气高效抽采，保障倾斜煤层群的抽掘采接替平衡；倾斜煤层下向钻孔递进式抽采方式拓展了递进式抽采的应用范围，破解了倾斜煤层煤层气抽采过程中的时间不协调问题；优化后的采动地面井维稳结构能够适应非对称采动作用，实现了采动区地面井煤层气高效抽采。上述成果在新疆焦煤集团艾维尔沟矿区得到推广应用，初步形成符合艾维尔沟矿区主要高瓦斯矿区倾斜煤层特点的煤层气抽采关键技术和典型模式。

In order to clarify the key technologies for the coordinated development of coal and coalbed methane that are compatible with the mining conditions of inclined broken soft coal seams. Based on the characteristics of gas drainage and asymmetric mining of inclined crushed soft coal seam group gas drainage and coal seam group, a matching coordinated development mode of coal and coalbed methane was formed in the spatiotemporal synergy of “three holes, four zones and five quantities” of asymmetric pressure relief, and the coordinated development strategy of coal and coalbed methane under asymmetric mining was clarified, and the spatiotemporal synergy mechanism of coordinated development of combined coal and coalbed methane was clarified. In view of the problem of difficulty in eliminating the first mining seam of inclined crushed soft coal seam, the construction process of long drilling under inclined crushed soft coal seam was optimized, and a wireless measurement system of electromagnetic wave while drilling of drill bit was developed, which realized higher precision anti-biasing of drilling trajectory. Aiming at the problem of lack of pertinence of surface well protection in asymmetric mining area, the temporal and spatial evolution characteristics of asymmetric mining-induced pressure relief failure were clarified, the evolution characteristics of mining-induced fractures under asymmetric mining were obtained, the safe position of wells in the surface well of inclined coal seam was determined, and a three-open casing structure in the mining area was developed that could take into account the stability and extraction efficiency of surface wells. The application results show that the “three-hole, four-zone and five-quantity” mode of spatiotemporal synergy can realize the efficient extraction of coalbed methane and ensure the balance of extraction and mining of inclined coal seam groups. The progressive extraction method of downward drilling of inclined coal seam expands the application scope of progressive extraction and solves the problem of time incoordination in the extraction process of inclined coalbed methane. The optimized stability maintenance structure of the mining surface well can adapt to the asymmetric mining effect, and realize the efficient extraction of coalbed methane from the surface well in the mining area. The above results have been popularized and applied in the Aiweigou mining area of Xinjiang Coking Coal Group, and the key technology and typical model of coalbed methane extraction that conform to the characteristics of inclined coal seams in major high-gas mining areas in Xinjiang have been initially formed.