ROBERTSON, J. H.

Oil // district 13 // lease#20153

op: PERRY OPERATING INC.

cum_oil

17k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1994-04

-- production_history

cum_oil: 17,436 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

80 BBL/mo

Di (annual)

5.2%

b-factor

0.0

EUR

17,138 BBL

R-squared

0.411

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4KNOX, H. A.13,3001984-04-05
3KNOX, H. A.13,7001983-09-13
2KNOX, H. A.13,2001981-12-16
1KNOX, H. A.13,7001980-03-11
EOF // multi-state drilling data platform // 2026