ROBERTS

Oil // district 11 // lease#5619

op: TREK RESOURCES, INC.

cum_oil

149k BBL

cum_gas

0 MCF

wells

9

production

1993-01 — 2026-03

peak_month

2013-05

-- production_history

cum_oil: 148,919 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

635 BBL/mo

Di (annual)

9.7%

b-factor

1.0

EUR

138,958 BBL

R-squared

0.615

type

hyperbolic

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4NEWMONT OIL COMPANY13,1591981-02-25
7NEWMONT OIL COMPANY13,3001978-11-21
6NEWMONT OIL COMPANY13,1501978-10-17
1ANEWMONT OIL COMPANY23,2501978-06-06
8NEWMONT OIL COMPANY13,3001978-03-08
5 LNEWMONT OIL COMPANY13,6001977-10-25
5 MNEWMONT OIL COMPANY13,6001977-10-25
3ANEWMONT OIL COMPANY13,0571977-09-07
242-415-02720--------
EOF // multi-state drilling data platform // 2026