KEYSTONE CATTLE CO.

Oil // district 10 // lease#3427

op: WHITING OIL AND GAS CORPORATION

cum_oil

1.9M BBL

cum_gas

0 MCF

wells

93

production

1993-01 — 2026-03

peak_month

2001-10

-- production_history

cum_oil: 1,949,490 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

11,430 BBL/mo

Di (annual)

7.5%

b-factor

0.0

EUR

1,781,576 BBL

R-squared

0.495

type

exponential

-- wells (93)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
453WHITING OIL AND GAS CORPORATION28,4002013-11-05
461WHITING OIL AND GAS CORPORATION48,5002013-08-28
443WHITING OIL AND GAS CORPORATION311,5002012-11-09
459WHITING OIL AND GAS CORPORATION37,8002012-09-10
467WHITING OIL AND GAS CORPORATION27,9002012-08-23
417WHITING OIL AND GAS CORPORATION58,0002011-05-06
417AWHITING OIL AND GAS CORPORATION58,0002011-05-06
471WHITING OIL AND GAS CORPORATION17,6002010-04-29
451WHITING OIL AND GAS CORPORATION210,0002010-04-26
468WHITING OIL AND GAS CORPORATION17,6002010-04-05
463WHITING OIL AND GAS CORPORATION17,6002010-02-19
465WHITING OIL AND GAS CORPORATION17,6002010-02-19
466WHITING OIL AND GAS CORPORATION17,6002010-02-19
469WHITING OIL AND GAS CORPORATION17,6002010-02-19
440WHITING OIL AND GAS CORPORATION17,6002010-02-08
462WHITING OIL AND GAS CORPORATION17,6002010-02-08
464WHITING OIL AND GAS CORPORATION17,6002010-02-08
458WHITING OIL AND GAS CORPORATION17,5002008-05-15
460WHITING OIL AND GAS CORPORATION17,6002008-02-25
452WHITING OIL AND GAS CORPORATION17,5002008-02-14
447WHITING OIL AND GAS CORPORATION210,0002008-01-11
500WHITING OIL AND GAS CORPORATION311,5002006-12-22
457WHITING OIL AND GAS CORPORATION311,2502006-11-17
450WHITING OIL AND GAS CORPORATION17,5002005-09-02
454WHITING OIL AND GAS CORPORATION17,5002005-09-01
454WWHITING OIL AND GAS CORPORATION17,5002005-09-01
439RWHITING OIL AND GAS CORPORATION17,6002005-07-27
455WHITING OIL AND GAS CORPORATION110,0002005-07-25
456WHITING OIL AND GAS CORPORATION110,0002005-07-25
448WHITING OIL AND GAS CORPORATION110,0002005-07-20
449WHITING OIL AND GAS CORPORATION110,0002005-07-20
445WHITING OIL AND GAS CORPORATION17,6002005-04-08
446WHITING OIL AND GAS CORPORATION29,0002005-04-08
444CROWNQUEST OPERATING, LLC17,6002004-01-27
156WCROWNQUEST OPERATING, LLC17,4002002-12-06
157CROWNQUEST OPERATING, LLC17,3382002-10-09
427MERIDIAN OIL INC.27,3302002-10-09
428MERIDIAN OIL INC.27,3302002-10-09
431MERIDIAN OIL INC.27,4002002-10-09
4311MERIDIAN OIL INC.27,4002002-10-09
408MERIDIAN OIL INC.68,8002002-09-05
408AMERIDIAN OIL INC.68,8002002-09-05
379CHEVRON U. S. A. INC.37,4002001-10-31
405AMERIDIAN OIL INC.68,6002001-10-09
411MERIDIAN OIL INC.29,0002001-09-06
403MERIDIAN OIL INC.37,0562001-08-08
403AMERIDIAN OIL INC.37,0562001-08-08
301AMERIDIAN OIL INC.211,0502001-07-05
436BURLINGTON RES O&G CO-PERMIAN17,6002001-07-05
437BURLINGTON RES O&G CO-PERMIAN17,6002001-07-05
437WBURLINGTON RES O&G CO-PERMIAN17,6002001-07-05
438BURLINGTON RES O&G CO-PERMIAN17,6002001-07-03
413AMERIDIAN OIL INC.29,0002001-03-19
414 AMERIDIAN OIL INC.28,0002001-03-19
414AMERIDIAN OIL INC.28,0002001-03-19
418AMERIDIAN OIL INC.28,5002001-03-19
435AMERIDIAN OIL INC.37,6002001-03-19
410MERIDIAN OIL INC.39,0002000-12-28
410RMERIDIAN OIL INC.39,0002000-12-28
404AMERIDIAN OIL INC.58,2001997-02-24
409AMERIDIAN OIL INC.39,0001996-09-04
429MERIDIAN OIL INC.37,4001996-07-26
429AMERIDIAN OIL INC.37,4001996-07-26
430MERIDIAN OIL INC.47,4301996-07-26
430RMERIDIAN OIL INC.47,4301996-07-26
158WSMERIDIAN OIL INC.38,0001994-10-18
419MERIDIAN OIL INC.38,8031994-08-10
432MERIDIAN OIL INC.37,6001994-06-13
252MERIDIAN OIL INC.17,4301994-04-13
252AMERIDIAN OIL INC.17,4301994-04-13
259MERIDIAN OIL INC.11,3901994-01-05
407MERIDIAN OIL INC.38,8001992-09-02
200WMERIDIAN OIL INC.110,0001991-08-06
425AMERIDIAN OIL INC.28,1001991-08-01
416MERIDIAN OIL INC.18,0001990-10-19
415AMERIDIAN OIL INC.28,0001990-10-17
138W42-495-01292--------
14142-495-01295--------
141W42-495-01295--------
142W42-495-01296--------
145W42-495-01298--------
147W42-495-01300--------
14942-495-01302--------
149W42-495-01302--------
15042-495-01303--------
150W42-495-01303--------
18642-495-01338--------
20342-495-01352--------
203W42-495-01352--------
20642-495-01355--------
25142-495-01390--------
251W42-495-01390--------
25542-495-10134--------
EOF // data source: Texas Railroad Commission // 2026