GULLEY, MARVIN

Oil // district 6 // lease#14382

op: XTO ENERGY INC.

cum_oil

39k BBL

cum_gas

0 MCF

wells

1

production

2004-12 — 2026-03

peak_month

2004-12

-- production_history

cum_oil: 39,492 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,465 BBL/mo

Di (annual)

65.2%

b-factor

0.3

EUR

38,263 BBL

R-squared

0.661

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
19UTOTAL E&P USA, INC.210,0002004-12-14
EOF // multi-state drilling data platform // 2026