LAMESA WEST WATERFLOOD UNIT

Oil // district 11 // lease#68155

op: STELBAR OIL CORPORATION, INC.

cum_oil

325k BBL

cum_gas

0 MCF

wells

5

production

2000-01 — 2026-03

peak_month

2002-08

-- production_history

cum_oil: 325,087 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,234 BBL/mo

Di (annual)

10.1%

b-factor

0.0

EUR

264,192 BBL

R-squared

0.634

type

exponential

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6ROCA OPERATING, INC.19,5002009-02-24
4SWTERRA RESOURCES, INC.28,2002000-04-06
1BONNER, BOBBY18,2001978-05-05
242-115-10021--------
342-115-10022--------
EOF // multi-state drilling data platform // 2026