CRESPI -A-

Oil // district 10 // lease#30335

op: WING CORPORATION

cum_oil

179k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

2016-05

-- production_history

cum_oil: 179,125 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,494 BBL/mo

Di (annual)

160.3%

b-factor

0.6

EUR

60,573 BBL

R-squared

0.356

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
317ENDEAVOR ENERGY RESOURCES L.P.112,0002014-09-30
118BAXTER, MURPHY H.111,6641990-08-02
117BAXTER, MURPHY H.111,6901985-10-29
EOF // data source: Texas Railroad Commission // 2026