煤层气钻机的性能探析和发展方向

高加索(南阳二机石油装备(集团)有限公司)煤层气的大规模开发带动了煤层气开采设备需求量的增加介绍了煤层气钻机与油水井钻机的区别,将我国的煤层气钻机发展状况和性能与国外进行了对比,指出了国产煤层气钻机和进口煤层气钻机的差距(主要表现在底盘自动化程度和国产的大排量空气压缩机性能)和研制煤层气钻机要解决的根本问题(提高工作效率和技术经济性),从而为我国煤层气钻机的产业化趋势和发展指明了方向煤层气钻机油水井解吸发展状况0引言(),36811012m3,3[1],,,,,,,,;,,,,,,,1煤层气钻机和油水井钻机的区别11,,,,(1),,1000m,650m,,114mm(412),600kN,1000m,900kN1500m[2];73mm(278),500kN1500m,600kN2500m(),(2),10~20kN!m,300r/min;20~30kN!m,200r/min(3),,,84CHINAPETROLEUMMACHINERY2010年第38卷第6期[1],,;,,,,(4),,,,,,(5),,12,(6),(20m20m),,,,(7),,,,,,,(8),,;,,,6m(9),,,,,,,,,12,,(1),,;,(2),(3),,,;,,(4),,,,;,,(5),,,H2S;,,,,H2S(6),;,(7),,,,,;,(8),,,2国内外煤层气钻机发展状况及性能对比21,(Schramm):∀T685WS,340kN,1000m,,,,;#T130XD,590kN,2000m,,1524m,,;∃T200XD,900kN,2800m,,852010386::∀,,40m/h;,;,;,#,,,,,∃,(45~90%),;,;,;;,&,,223:∀,,24m,1000m,,,#,10m,500m,,,∃,,,,,,2,,2,,,:∀SMJ5510TZJ15/800Y#(),,,,114mm,1500m,711mm,15kN!m,800kN,15m,∃ZJ15/901500m1000m,90kN,300kW,(1397mm)1500m&2000m,,2000m∋()19972000m,19991000m20093000m20091500m2000m23(1),(MANBENZ)10~20m,500~1500m,,,,图1进口车装煤层气钻机,,,1700m7d,1d,()1400,,862010386,(2),,,1700m,10d1000m,400,13~14,3:∀,,,,,,#(),,∃,图2国产散装煤层气钻机3国产煤层气钻机的产业化趋势及发展方向:∀,#,,131:∀45,,13m26m42m,,#900kN400kN,1m/s,,∃1143mm1000m,73mm3000m&40kN!m,200r/min,∋,,,(,),∗,,+,,,,2~3,,1000m500:∀,,,,,;#,,,,,;∃,,,;&,,;∋,,,[1],[J],2009,6(5):17-19[2]GB/T235052009[S]2009:,,1967,1990,:(473006)E-mai:lrggjs@126com:2010-02-20()872010386: