APPENDIX 4 - DRILLING CONTRACTOR CODES (continued) 
420 
Jackson 
600 
Pennsylvania Drlg. Company 
425 
Johnston Drlg. Company 
602 
Penn York 
427 
Johnston, Jack 
603 
Petroleum Dev. Company 
429 
Joyce, Charles 
605 
Platco 
430 
Joyce, Joseph 
606 
Purchase (I.N.G.C.) 
435 
Joyce Pipeline Company 
607 
Ragenbaugh 
436 
Kabel Brothers 
610 
Ray Bros. Corp. 
437 
Joyce, Jim & Assocs. 
612 
Rayle, C. 
438 
Kabel, George 
613 
Reader, M. 
439 
Kabel 
614 
Red Rock Plugging Company 
440 
Kabel, Chester 
615 
Repp # White 
441 
Kelly & Caster 
617 
Republic Light & Power 
442 
Kennemuth, R. 
620 
Reservation Gas Company 
443 
Keith, G. B. 
625 
Reserve Gas Corp. 
444 
Kilham, J. T. 
627 
Rich, Roland T. 
445 
Knapp, Ray 
628 
Rockey Bros. 
446 
Kendall Refining Company 
629 
Roeder 
450 
Kron Drlg. Company 
630 
Rose, C. C. 
451 
Laubacker, Eugene 
632 
Rogers & Updyke 
452 
Leffler & Luder 
634 
Sample, C. L. 
453 
Leiderbach 
635 
Sanderson 
454 
Lamphier, Herbert W. 
640 
Sawyer Salvage Company 
455 
L & H Drlg. Company 
645 
Sawyer, W, E. 
456 
Larson, Emil G. 
647 
Sawyer & Streeter-Stearns 
457 
Leighton, J. J. 
650 
Schoonover & Coots 
45S 
Lenco Drlg. Company 
652 
Scott & Corbin 
460 
Leonard Drilling Company 
655 
Scott & Kroh 
465 
Leonard-Campbell 
660 
Seager Drlg. Company 
470 
Leonard & Larson 
662 
Seneca Nat. Gas Company 
472 
Lepley Bros. 
664 
Shaner & Shaner 
475 
Lesh Drlg. Company 
670 
Shaner, W. E. 
477 
Lobaugh, W. H. 
672 
Shannon 
480 
Lohman-Johnson Oil Co., Inc. 
675 
Shaw, John 
485 
Louden Drlg. Company 
676 
Shimer 
490 
Lowden, C. 
677 
Simon & Marian 
495 
Lowell-Web 
678 
Slater 
497 
Magness, 0. F. & Green, A. F. 
679 
Simon, John 
500 
Majot, Mike 
680 
Sloan 
503 
Mareval 
685 
Smith, J. D. 
505 
McCall Drlg. Company 
690 
Souzzel, Dan 
510 
McGinney, P. C. 
691 
Southwell, William 
515 
McMurdy, J. 
692 
Southwell, Russell 
516 
Mesler, Gilbert 
693 
Souzzi, Dan 
517 
McMurry 
694 
Sprague & Henwood 
518 
Miller, Enos 
695 
Speedy, Ben 
519 
Mitchell, R. 
700 
Staley Bros. 
520 
Monroe-Hal] 
705 
Stearns, J. W. 
522 
Mook 
710 
Stewart, F. B. 
523 
Moore, R. G. 
712 
Streich, John 
524 
Mesler, Norman 
715 
Strickland, Bink 
525 
Moore & Son 
720 
Stroup, H. 
530 
Moran, John R. 
725 
Stroup & Son 
533 
Morton Salt Company 
730 
Sue Oil 
535 
Morevec, Barney 
731 
Tate & Moffett 
540 
Mulvey & Kane 
732 
Tennant, A. K. 
545 
Natural Gas Drillers 
733 
Thile, Robt. & McGivney 
547 
Neeley, Guy 
735 
Thomas, F. J. 
550 
Newfnan, E. 
740 
Thropp Oil & Gas Corp. 
553 
New Penn Dev. Company 
742 
Tug Hill Oil & Gas Co. 
555 
Nicholas, & Nicholas 
744 
Underwater Gas Devlprs. Ltd. 
557 
Nollem Oil & Gas Corp. 
745 
Tinney Drlg. Company 
558 
North American Drilling Co. 
746 
Updyke & Rodgers 
560 
Norris Drlg. Company 
747 
Updegraff, C. E. 
565 
Nosker Lumber Company 
750 
Union Drlg., Inc. 
570 
Nosker & Parsons 
752 
Universal Delta 
575 
Nye, Glen 
753 
Voorhies Bros. 
580 
Oakes, C. P. - Sons 
755 
Voigt, R. 
581 
0'Laughlin and.Sole 
757 
Vroman, C. W. 
583 
Ontario Gas Company 
760 
Walker, Carl J. 
584 
Oliver & Perkins 
763 
Walker - Neer 
585 
Osborne-Kunselman 
764 
Walkley, Dan 
590 
Otis Eastern Service, Inc. 
765 
Walters' Drlg. Company 
591 
Parker, Chas. 
770 
Wareham, C. 
593 
Palmer, Smith 
775 
Warner Bros. 
595 
Parsons Bros. 
780 
Warner, Edwin 
598 
Pavillion Nat. Gas Co., Inc. 
781 
W & Y Drlg. Company 
599 
Penflow Drlg. Company 
783 
315 
Weaver, S. D. 
