TARZAN STANDEFER 9

Oil // district 10 // lease#35803

op: SANDRIDGE EXPL. AND PROD., LLC

cum_oil

283k BBL

cum_gas

0 MCF

wells

6

production

1998-05 — 2026-03

peak_month

2014-06

-- production_history

cum_oil: 282,539 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

5,196 BBL/mo

Di (annual)

50.6%

b-factor

0.6

EUR

259,914 BBL

R-squared

0.680

type

hyperbolic

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4ATHLON ENERGY OPERATING LLC111,3502013-11-26
5ATHLON ENERGY OPERATING LLC111,3502013-11-26
3ATHLON ENERGY OPERATING LLC111,4002013-04-25
2ATHLON ENERGY OPERATING LLC211,7502011-08-15
1TERRACE PETROLEUM CORPORATION19,5001998-03-12
901TERRACE PETROLEUM CORPORATION19,5001998-03-12
EOF // multi-state drilling data platform // 2026