BIRD "A"

Oil // district 11 // lease#63348

op: THREE R OIL COMPANY

cum_oil

140k BBL

cum_gas

0 MCF

wells

6

production

1993-01 — 2026-03

peak_month

2003-05

-- production_history

cum_oil: 140,194 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

623 BBL/mo

Di (annual)

7.8%

b-factor

0.3

EUR

114,373 BBL

R-squared

0.658

type

hyperbolic

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6THREE R OIL COMPANY13,0002009-09-03
4STARKEY OILFIELD SERVICE, INC.12,8001983-02-23
5STARKEY OILFIELD SERVICE, INC.12,8001983-02-18
3STARKEY OILFIELD SERVICE, INC.12,7801982-10-19
2STARKEY OILFIELD SERVICE, INC.12,8001981-11-18
1STARKEY OILFIELD SERVICE, INC.12,8001981-04-10
EOF // multi-state drilling data platform // 2026