HOLT RANCH "320A"

Oil // district 10 // lease#35907

op: STEPHENS, AUTRY C.

cum_oil

184k BBL

cum_gas

0 MCF

wells

9

production

1998-05 — 2022-08

peak_month

2002-04

-- production_history

cum_oil: 184,316 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,833 BBL/mo

Di (annual)

17.6%

b-factor

0.0

EUR

124,633 BBL

R-squared

0.759

type

exponential

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8ENDEAVOR ENERGY RESOURCES L.P.110,0002001-08-06
9ENDEAVOR ENERGY RESOURCES L.P.110,0002001-08-06
7ENDEAVOR ENERGY RESOURCES L.P.111,0002001-02-06
6ENDEAVOR ENERGY RESOURCES L.P.111,0002001-01-17
5STEPHENS, AUTRY C.213,2002000-08-10
4STEPHENS, AUTRY C.113,2001999-10-28
3STEPHENS, AUTRY C.111,8001999-01-08
2STEPHENS, AUTRY C.19,7001998-04-20
1TAMARACK PETROLEUM COMPANY, INC.213,3001997-06-04
EOF // data source: Texas Railroad Commission // 2026