WEST RANCH -A-

Oil // district 2 // lease#1677

op: VINTAGE PETROLEUM, LLC

cum_oil

267k BBL

cum_gas

0 MCF

wells

27

production

1993-01 — 2026-03

peak_month

2001-08

-- production_history

cum_oil: 266,851 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

9,474 BBL/mo

Di (annual)

46.8%

b-factor

0.0

EUR

242,731 BBL

R-squared

0.798

type

exponential

-- wells (27)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
439VINTAGE PETROLEUM, INC.47,8102024-11-13
127MOBIL PRODUCING TX. & N.M. INC.75,8192023-10-23
314HILCORP ENERGY COMPANY66,4752019-07-24
441REHILCORP ENERGY COMPANY15,7812018-07-02
171MOBIL PRODUCING TX. & N.M. INC.78,5002017-12-18
337MOBIL PRODUCING TX. & N.M. INC.67,0002016-01-22
42VINTAGE PETROLEUM, INC.35,8502014-08-26
233VINTAGE PETROLEUM, INC.28,5002004-04-14
282VINTAGE PETROLEUM, INC.35,7782003-12-15
53VINTAGE PETROLEUM, INC.67,5002003-02-03
281VINTAGE PETROLEUM, INC.25,7702001-10-11
446VINTAGE PETROLEUM, INC.48,5012001-07-31
427VINTAGE PETROLEUM, INC.55,8502000-02-25
522MOBIL PRODUCING TX. & N.M. INC.79,0001993-06-23
114MOBIL PRODUCING TX. & N.M. INC.15,8161990-10-30
211MOBIL PRODUCING TX. & N.M. INC.16,2081990-08-15
521MOBIL PRODUCING TX. & N.M. INC.29,0001990-04-13
78MOBIL PRODUCING TX. & N.M. INC.28,5001988-05-20
460MOBIL PRODUCING TX. & N.M. INC.46,3001988-02-10
137MOBIL PRODUCING TX. & N.M. INC.27,5001987-12-01
333MOBIL PRODUCING TX. & N.M. INC.46,5631987-04-18
87MOBIL PRODUCING TX. & N.M. INC.35,7551987-01-12
84MOBIL PRODUCING TX. & N.M. INC.25,7641986-07-17
209MOBIL PRODUCING TX. & N.M. INC.15,1701984-06-21
400 UMOBIL OIL CORPORATION16,1811979-08-03
24242-239-02595--------
456 L42-239-03684--------
EOF // multi-state drilling data platform // 2026