DUFF 7

Oil // district 10 // lease#41197

op: APACHE CORPORATION

cum_oil

68k BBL

cum_gas

0 MCF

wells

3

production

2011-04 — 2026-03

peak_month

2014-11

-- production_history

cum_oil: 67,681 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

699 BBL/mo

Di (annual)

10.5%

b-factor

0.4

EUR

108,947 BBL

R-squared

0.822

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3APACHE CORPORATION110,8002013-08-20
2HAPACHE CORPORATION19,5002012-11-29
1MARINER ENERGY, INC.411,0002010-10-15
EOF // multi-state drilling data platform // 2026