HOLSTEIN ESTATE

Oil // district 8 // lease#22429

op: NGEZI, LCC

fields: PETRANOL (BLUFF CREEK)

cum_oil

20k BBL

cum_gas

0 MCF

wells

production

1993-01 — 2026-03

peak_month

1993-03

-- production_history

cum_oil: 19,746 BBL cum_gas: 0 MCF

-- decline_curve_analysis

929 BBL/mo

Di (annual)

51.3%

b-factor

0.0

EUR

21,688 BBL

R-squared

0.593

type

exponential

-- wells (35)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
40	42-417-37465	PETRANOL AMERICA INC.	1	1,950	1991-01-03
39	42-417-37309	PETRANOL AMERICA INC.	1	1,950	1989-09-12
37	42-417-34045	PETRANOL AMERICA INC.	2	5,500	1986-10-03
36	42-417-36872	NUEVE OPERATING CO. OF TEXAS	1	1,950	1986-04-23
33	42-417-36861	NUEVE OPERATING CO. OF TEXAS	1	1,950	1986-04-08
34	42-417-36862	NUEVE OPERATING CO. OF TEXAS	1	1,950	1986-04-08
31	42-417-36847	NUEVE OPERATING CO. OF TEXAS	1	1,950	1986-03-07
30	42-417-36841	NUEVE OPERATING CO. OF TEXAS	1	1,950	1986-03-06
27	42-417-36826	NUEVE OPERATING CO. OF TEXAS	1	1,950	1986-02-19
28	42-417-36827	NUEVE OPERATING CO. OF TEXAS	1	1,950	1986-02-19
29	42-417-36828	NUEVE OPERATING CO. OF TEXAS	1	1,950	1986-02-19
25	42-417-36764	NUEVE OPERATING CO. OF TEXAS	1	1,950	1986-01-22
26	42-417-36765	NUEVE OPERATING CO. OF TEXAS	1	1,950	1986-01-22
15	42-417-36763	NUEVE OPERATING CO. OF TEXAS	1	1,950	1986-01-20
21	42-417-36761	NUEVE OPERATING CO. OF TEXAS	1	1,950	1986-01-20
22	42-417-36762	NUEVE OPERATING CO. OF TEXAS	1	1,950	1986-01-20
23	42-417-36757	NUEVE OPERATING CO. OF TEXAS	1	1,950	1986-01-17
20	42-417-36662	NUEVE OPERATING CO. OF TEXAS	1	1,950	1985-11-12
14	42-417-36606	NUEVE OPERATING CO. OF TEXAS	1	1,950	1985-10-11
16	42-417-36604	NUEVE OPERATING CO. OF TEXAS	1	1,950	1985-10-11
17	42-417-36605	NUEVE OPERATING CO. OF TEXAS	1	1,950	1985-10-11
12	42-417-36576	NUEVE OPERATING CO. OF TEXAS	1	1,950	1985-09-26
13	42-417-36540	NUEVE OPERATING CO. OF TEXAS	1	1,950	1985-09-06
11	42-417-36518	NUEVE OPERATING CO. OF TEXAS	1	1,950	1985-09-03
10	42-417-36503	NUEVE OPERATING CO. OF TEXAS	1	1,950	1985-08-29
8	42-417-36502	NUEVE OPERATING CO. OF TEXAS	1	1,950	1985-08-29
9	42-417-36501	NUEVE OPERATING CO. OF TEXAS	1	1,950	1985-08-29
7	42-417-36458	NUEVE OPERATING CO. OF TEXAS	1	1,950	1985-08-05
5	42-417-36456	NUEVE OPERATING CO. OF TEXAS	1	1,950	1985-08-02
6	42-417-36452	NUEVE OPERATING CO. OF TEXAS	1	1,950	1985-08-02
3	42-417-36326	NUEVE OPERATING CO. OF TEXAS	1	1,950	1985-05-17
4	42-417-36327	NUEVE OPERATING CO. OF TEXAS	1	1,950	1985-05-17
2	42-417-36289	NUEVE OPERATING CO. OF TEXAS	1	1,950	1985-04-30
1	42-417-36259	NUEVE OPERATING CO. OF TEXAS	1	1,950	1985-04-11
18	42-417-36193	NUEVE OPERATING CO. OF TEXAS	1	1,800	1985-02-18