VICK HEIRS

Oil // district 13 // lease#26868

op: DARTEX ENERGY INC

cum_oil

1k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

1993-03

-- production_history

cum_oil: 1,381 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

153 BBL/mo

Di (annual)

961.7%

b-factor

0.9

EUR

768 BBL

R-squared

0.314

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1LANGFORD, G. E.35,0001995-10-25
3WALTON, W. W.12,0001989-03-20
2HANDL OPERATING, INC.14,6001988-08-08
EOF // multi-state drilling data platform // 2026