ADAMS, H. E.

Oil // district 10 // lease#16503

op: STRONGHOLD ENERGY II OPER, LLC

fields: DUNE

cum_oil

707k BBL

cum_gas

0 MCF

wells

11

production

1993-01 — 2026-03

peak_month

1993-11

-- production_history

cum_oil: 707,340 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

13,585 BBL/mo

Di (annual)

22.0%

b-factor

0.0

EUR

739,545 BBL

R-squared

0.799

type

exponential

-- wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11PENNZENERGY EXP. & PROD., L.L.C.24,2002008-09-18
10CHEVRON U. S. A. INC.14,5001987-02-04
9GULF OIL CORP.14,2001982-08-31
8GULF OIL CORP.14,1001977-11-21
142-103-05721--------
242-103-02499--------
342-103-02500--------
442-103-02501--------
542-103-05722--------
642-103-30775--------
742-103-31301--------
EOF // data source: Texas Railroad Commission // 2026