"state_well_number","group_number","c_s_o_indicator","diameter_csg_scn","top_depth","bottom_depth"
3827801,1,"C",3,,
3829607,1,"C",6,0,685
3829607,2,"C",3,685,696
3829607,3,"S",3,696,746
3829701,1,"C",14,0,759
3829701,2,"C",8,657,762
3829701,3,"S",8,762,888
3829701,4,"C",8,888,904
3829802,1,"C",11,0,700
3829802,2,"S",6,700,844
3829802,3,"C",6,844,877
3830502,1,"C",9,0,602
3830502,2,"C",4,530,604
3830502,3,"S",4,604,682
3830502,4,"C",4,682,686
3838705,1,"C",11,0,999
3838705,2,"S",7,999,1173
3839503,1,"C",9,0,1060
3839503,2,"C",5,960,1060
3839503,3,"S",5,1060,1250
3839503,4,"C",5,1250,1285
3844505,1,"C",14,0,1180
3844505,2,"C",7,1079,1180
3844505,3,"S",7,1180,1320
3844505,4,"C",7,1320,1322
3844906,1,"C",6,0,567
3844906,2,"S",4,567,634
3844907,1,"C",4,0,530
3844907,2,"C",3,530,546
3844907,3,"S",3,546,576
3845404,1,"C",4,0,340
3845404,2,"S",3,340,355
3845803,1,"C",4,0,413
3845803,2,"S",2,413,433
3846502,1,"C",11,0,1320
3846502,2,"S",6,1320,1520
3846502,3,"C",6,1520,1540
3847206,1,"C",9,0,620
3847206,2,"C",5,544,624
3847206,3,"S",5,624,724
3847206,4,"C",5,724,732
3847206,5,"S",5,732,746
3847206,6,"C",5,746,756
3847206,7,"S",5,756,766
3847206,8,"C",5,766,820
3847206,9,"C",5,820,840
3854701,1,"C",8,0,609
3854701,2,"S",4,609,845
3854702,1,"C",9,0,534
3854702,2,"C",5,432,537
3854702,3,"S",5,537,597
3855101,1,"C",8,0,274
3855101,2,"C",4,274,316
3855101,3,"S",4,316,378
3855101,4,"C",4,378,379