WEST RANCH -A-

Oil // district 2 // lease#1696

op: VINTAGE PETROLEUM, LLC

cum_oil

2.0M BBL

cum_gas

0 MCF

wells

66

production

1993-01 — 2015-10

peak_month

1994-05

-- production_history

cum_oil: 2,001,358 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

12,488 BBL/mo

Di (annual)

6.0%

b-factor

0.0

EUR

2,365,448 BBL

R-squared

0.890

type

exponential

-- wells (66)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
503MOBIL PRODUCING TX. & N.M. INC.68,5002024-09-26
394VINTAGE PETROLEUM, INC.45,8542023-11-15
336VINTAGE PETROLEUM, INC.96,5532023-02-06
373MOBIL OIL CORPORATION26,4012022-11-16
374HILCORP ENERGY COMPANY16,3082020-01-03
314HILCORP ENERGY COMPANY66,4752019-07-24
514MOBIL PRODUCING TX. & N.M. INC.57,0002019-06-26
403VINTAGE PETROLEUM, INC.56,3032019-05-09
347VINTAGE PETROLEUM, INC.46,5562019-02-08
504VINTAGE PETROLEUM, INC.66,3502018-10-05
393HILCORP ENERGY COMPANY15,8542018-06-01
383VINTAGE PETROLEUM, INC.36,3022018-02-09
405MOBIL PRODUCING TX. & N.M. INC.26,3032018-01-18
334VINTAGE PETROLEUM, INC.66,5552018-01-05
269HILCORP ENERGY COMPANY15,7552017-11-20
340MOBIL PRODUCING TX. & N.M. INC.66,3522016-04-22
479HILCORP ENERGY COMPANY26,2352016-02-28
519MOBIL PRODUCING TX. & N.M. INC.59,0002016-02-08
58MOBIL PRODUCING TX. & N.M. INC.58,6002016-01-26
350MOBIL PRODUCING TX. & N.M. INC.25,8492015-12-03
351VINTAGE PETROLEUM, INC.67,0002015-11-10
330VINTAGE PETROLEUM, INC.66,1902015-11-09
362VINTAGE PETROLEUM, INC.36,3532015-10-27
362 UVINTAGE PETROLEUM, INC.36,3532015-10-27
520MOBIL PRODUCING TX. & N.M. INC.67,0502015-03-31
492MOBIL PRODUCING TX. & N.M. INC.46,2212015-02-17
501MOBIL PRODUCING TX. & N.M. INC.86,3502014-08-13
349VINTAGE PETROLEUM, INC.137,5292014-08-12
110MOBIL PRODUCING TX. & N.M. INC.66,3502012-06-12
473MOBIL PRODUCING TX. & N.M. INC.86,4802012-06-05
545HVINTAGE PETROLEUM, INC.46,4532011-08-16
481MOBIL OIL CORPORATION36,2032008-06-10
379VINTAGE PETROLEUM, INC.76,3022007-11-15
342VINTAGE PETROLEUM, INC.76,5472005-05-17
384VINTAGE PETROLEUM, INC.86,3702004-06-28
213VINTAGE PETROLEUM, INC.15,7402003-10-24
523VINTAGE PETROLEUM, INC.59,0002003-09-11
225VINTAGE PETROLEUM, INC.66,5012003-09-09
507VINTAGE PETROLEUM, INC.66,5002003-02-03
368VINTAGE PETROLEUM, INC.16,3132003-01-15
287VINTAGE PETROLEUM, INC.46,2992001-03-29
495VINTAGE PETROLEUM, INC.36,3322001-03-29
174MOBIL OIL CORPORATION56,1761996-04-17
515MOBIL PRODUCING TX. & N.M. INC.86,4501995-02-27
48MOBIL PRODUCING TX. & N.M. INC.76,5801993-09-15
512MOBIL PRODUCING TX. & N.M. INC.66,9501993-05-11
512 UMOBIL PRODUCING TX. & N.M. INC.66,9501993-05-11
398MOBIL PRODUCING TX. & N.M. INC.46,2001993-03-26
196MOBIL PRODUCING TX. & N.M. INC.26,3111993-02-12
341MOBIL PRODUCING TX. & N.M. INC.46,3241992-07-15
296MOBIL PRODUCING TX. & N.M. INC.26,3401991-08-23
516MOBIL PRODUCING TX. & N.M. INC.87,5001991-07-08
449MOBIL PRODUCING TX. & N.M. INC.66,4871991-06-28
509 JMOBIL PRODUCING TX. & N.M. INC.46,3601990-09-28
211MOBIL PRODUCING TX. & N.M. INC.16,2081990-08-15
388 LMOBIL PRODUCING TX. & N.M. INC.15,8521990-05-25
491 UMOBIL PRODUCING TX. & N.M. INC.26,2221989-06-13
285MOBIL PRODUCING TX. & N.M. INC.26,5001988-09-09
474 UMOBIL PRODUCING TX. & N.M. INC.36,2911987-03-23
176MOBIL PRODUCING TX. & N.M. INC.36,1651986-05-28
311MOBIL PRODUCING TX. & N.M. INC.16,0901983-07-01
419MOBIL PRODUCING TX. & N.M. INC.15,5901981-08-21
490MOBIL OIL CORPORATION16,2001978-01-17
27142-239-02620--------
31342-239-02661--------
47642-239-30380--------
EOF // data source: Texas Railroad Commission // 2026