MAC WILLIAMS "A"

Oil // district 13 // lease#22033

op: ROVER OPERATING COMPANY, LLC

cum_oil

42k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

2003-04

-- production_history

cum_oil: 42,162 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

471 BBL/mo

Di (annual)

26.4%

b-factor

0.4

EUR

33,389 BBL

R-squared

0.528

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4MARTIN WELL SERVICE23,3002002-10-23
3BURK ROYALTY COMPANY13,3001983-12-12
5BURK ROYALTY COMPANY13,3001983-12-12
2BURK ROYALTY COMPANY14,9501981-08-04
EOF // multi-state drilling data platform // 2026