DORNBURG UNIT

Oil // district 2 // lease#8544

op: COASTLINE EXPLORATION, INC.

cum_oil

147k BBL

cum_gas

0 MCF

wells

2

production

1999-03 — 2026-03

peak_month

1999-10

-- production_history

cum_oil: 147,472 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,612 BBL/mo

Di (annual)

41.6%

b-factor

0.0

EUR

132,989 BBL

R-squared

0.612

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2COASTLINE EXPLORATION, INC.25,3001999-04-27
2-TCOASTLINE EXPLORATION, INC.25,3001999-04-27
EOF // multi-state drilling data platform // 2026