GERHARDT, HAIDEE

Oil // district 1 // lease#3365

op: PETROSAURUS, INC.

fields: SOMERSET

cum_oil

43k BBL

cum_gas

0 MCF

wells

14

production

1993-01 — 2026-03

peak_month

1993-12

-- production_history

cum_oil: 43,218 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

205 BBL/mo

Di (annual)

5.0%

b-factor

0.0

EUR

45,094 BBL

R-squared

0.528

type

exponential

-- wells (14)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
18TEXAS AMERICAN OIL CORP.11,2601981-05-28
17TEXAS AMERICAN OIL CORP.11,2501980-10-03
16SCHIMMEL, V. I.11,2501980-04-16
15SCHIMMEL, V. I.11,2601980-04-14
11SCHIMMEL, V. I.11,2701980-01-16
12SCHIMMEL, V. I.11,2651980-01-16
13SCHIMMEL, V. I.11,2281980-01-16
10SCHIMMEL, V. I.11,3001979-11-26
8SCHIMMEL, V. I.11,7101977-11-10
142-029-02086--------
2A42-029-02089--------
342-029-02088--------
542-029-02090--------
742-029-02647--------
EOF // multi-state drilling data platform // 2026