LA GRANGE, ETHEL, EST. OF

Oil // district 1 // lease#3191

op: PETROSAURUS, INC.

fields: SOMERSET

cum_oil

37k BBL

cum_gas

0 MCF

wells

15

production

1993-01 — 2026-03

peak_month

1993-04

-- production_history

cum_oil: 36,820 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

179 BBL/mo

Di (annual)

5.9%

b-factor

0.0

EUR

34,388 BBL

R-squared

0.459

type

exponential

-- wells (15)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8SCHIMMEL, V. I.21,3702010-12-15
14SCHIMMEL, V. I.21,2802003-10-13
14WSCHIMMEL, V. I.21,2802003-10-13
15TEXAS AMERICAN OIL CORP.11,3501982-12-31
13SCHIMMEL, V. I.11,3301980-02-21
11SCHIMMEL, V. I.11,3251979-05-17
10SCHIMMEL, V. I.11,3051978-10-31
9SCHIMMEL, V. I.11,3101978-05-08
7SCHIMMEL, V. I.11,4201977-11-10
142-029-02062--------
242-029-02063--------
342-029-02064--------
442-029-02065--------
542-029-02066--------
642-029-02649--------
EOF // multi-state drilling data platform // 2026