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单词 Coal-bed
例句
1. Australia is awash with deals involving coal-bed methane.
2. Development and integrative utilization of coal-bed gas faces many concrete technical problems to study and solve.
3. At present, the technique of coal-bed methane surface mine and gas drainage was mature, so it was feasible for coal-bed methane development and utilization in Sichuan Province.
4. coal-bed methane accounts for about 2 % of the world's natural - gas supply.
5. The exploitation and utilization of coal-bed methane were analyzed, and the successful experience was introduced.
6. Exploration and development of coal-bed methane in China has its particularity for its geological conditions of coal-forming process and coalification are different from the US.
7. And PetroChina officials are exploring new shale gas and coal-bed methane opportunities over the country.
8. In addition, the effects of well-spacing and the fracture half-length on the production of coal-bed methane are alsoobvious.
9. The technique of directional pinnate horizontal wells, which joints the drilling, completion and stimulation jobs together, adapts to exploit coal-bed gas with low permeability.
9. Wish you can benefit from our online sentence dictionary and make progress day by day!
10. On this basis, the statistical calculation and correlation analysis between the passive SLF electromagnetic exploration sample data and the coal-bed gas contents were processed.
11. Based on consideration of stress sensitivity of coal seam permeability, the single-phase flow rule of coal-bed gas in coal and cleats is studied by using non-equilibrium adsorption model.
12. According to the economic evaluation, it has better economic benefit to exploit Qinshui coal-bed gas field with directional pinnate horizontal wells.
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