PRYOR RANCH

Oil // district 1 // lease#8655

op: WINN EXPLORATION CO., INC.

cum_oil

51k BBL

cum_gas

0 MCF

wells

17

production

1993-01 — 2026-03

peak_month

1994-03

-- production_history

cum_oil: 51,234 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

459 BBL/mo

Di (annual)

12.7%

b-factor

0.0

EUR

43,312 BBL

R-squared

0.422

type

exponential

-- wells (17)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
169WINN EXPLORATION/DULCE COMPANY210,0002009-05-21
111WINN EXPLORATION/DULCE COMPANY210,0002009-03-26
131WINN EXPLORATION/DULCE COMPANY33,2301989-08-07
119WINN EXPLORATION/DULCE COMPANY33,1351989-03-30
97WINN EXPLORATION/DULCE COMPANY23,1501988-06-08
167WINN EXPLORATION/DULCE COMPANY23,3251988-05-05
137WINN EXPLORATION/DULCE COMPANY23,2981988-05-03
103WINN EXPLORATION/DULCE COMPANY23,1101984-10-18
105WINN EXPLORATION/DULCE COMPANY23,1201983-07-08
171WINN EXPLORATION/DULCE COMPANY13,0001983-03-24
165WINN EXPLORATION/DULCE COMPANY13,3051983-01-14
170WINN EXPLORATION/DULCE COMPANY13,0001982-12-03
107WINN EXPLORATION/DULCE COMPANY13,1351982-10-12
109WINN EXPLORATION/DULCE COMPANY13,1701982-10-12
91WINN EXPLORATION/DULCE COMPANY13,0951982-08-02
73WINN EXPLORATION/DULCE COMPANY13,2551982-05-26
35WINN EXPLORATION/DULCE COMPANY13,2501981-08-12
EOF // data source: Texas Railroad Commission // 2026