SHOOK, R. B. "A"

Oil // district 11 // lease#64501

op: MISSION RESOURCES CORPORATION

cum_oil

473k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1993-03

-- production_history

cum_oil: 473,315 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

7,696 BBL/mo

Di (annual)

19.8%

b-factor

0.0

EUR

465,416 BBL

R-squared

0.944

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3DGETTY OIL CO.212,1002010-04-16
2DGETTY OIL CO.212,1002003-11-19
5DFOUR STAR OIL AND GAS COMPANY111,9801990-08-29
4DFOUR STAR OIL AND GAS COMPANY111,9801990-02-21
EOF // data source: Texas Railroad Commission // 2026