STONE

Oil // district 13 // lease#29686

op: SLANT OPERATING, LLC

fields: JPRG (630)

cum_oil

72k BBL

cum_gas

0 MCF

wells

9

production

1999-07 — 2026-03

peak_month

1999-11

-- production_history

cum_oil: 71,931 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,075 BBL/mo

Di (annual)

77.9%

b-factor

0.2

EUR

59,138 BBL

R-squared

0.573

type

hyperbolic

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7 AJOHNSON & ERNST OPERATING CO.12,0002000-12-14
8 AJOHNSON & ERNST OPERATING CO.12,0002000-12-14
6AJOHNSON & ERNST OPERATING CO.12,0002000-01-24
5JOHNSON & ERNST OPERATING CO.12,0002000-01-19
4JOHNSON & ERNST OPERATING CO.12,0001999-10-12
4AJOHNSON & ERNST OPERATING CO.12,0001999-10-12
2JOHNSON & ERNST OPERATING CO.22,0001999-10-04
3JOHNSON & ERNST OPERATING CO.22,0001999-08-31
3AJOHNSON & ERNST OPERATING CO.22,0001999-08-31
EOF // multi-state drilling data platform // 2026