DUWE

Oil // district 9 // lease#14692

op: SUBSURFACE PRODUCTION, INC.

cum_oil

43k BBL

cum_gas

0 MCF

wells

4

production

1997-10 — 2026-03

peak_month

1998-06

-- production_history

cum_oil: 42,945 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

639 BBL/mo

Di (annual)

19.6%

b-factor

0.0

EUR

38,948 BBL

R-squared

0.825

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5MORROW RESOURCES, INC.13,2001997-10-30
4MORROW RESOURCES, INC.13,2001997-06-24
3MORROW RESOURCES, INC.13,2001997-06-10
1MORROW RESOURCES, INC.13,2001997-01-21
EOF // multi-state drilling data platform // 2026