Texas Mineral Rights · 2025 Tax Roll

Phase 18 Investments Limited Partnership

Mineral and royalty interests on file for this owner of Dallas, TX, compiled from public county tax rolls and Railroad Commission of Texas production records.

Estimated Market Value
$4,331.52
Based on the 2025 tax roll and recent well production
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Veteran-OwnedFulshear, TexasEst. 2019Offers in 2 Business Days
Well Interests
46
2025 county tax roll
Counties
1
Johnson
Producing Wells
46
Matched to RRC records
Owner Location
Dallas
Texas
Where the value sits

Estimated Value by Well

The wells driving the estimated value of Phase 18 Investments Limited Partnership's mineral portfolio.

Top Wells by Estimated Value
RICE UNIT 9H
Johnson County · XTO ENERGY INC.
$722.22
RICE UNIT 8H
Johnson County · XTO ENERGY INC.
$558.55
RICE UNIT 4H
Johnson County · XTO ENERGY INC.
$519.46
RICE UNIT 7H
Johnson County · XTO ENERGY INC.
$348.38
RICE UNIT 6H
Johnson County · XTO ENERGY INC.
$283.44
ALVARADO WELBORN 4H
Johnson County · TEP BARNETT USA LLC
$203.76

Estimated values combine recorded decimal interests with recent well production.

Value by County
Johnson County100.0%
No obligation · Veteran-owned · Fulshear, TX
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Production History & Forecast

Combined monthly oil and gas production from the most active wells associated with Phase 18 Investments Limited Partnership, with a 36-month decline-curve forecast.

Oil (barrels)Gas + condensate (MCF)36-month forecast
Loading production history…

Source: Railroad Commission of Texas lease production filings. Condensate volumes are reported with gas. The dashed forecast is a decline curve fitted to the production history — an estimate, not a guarantee of future production.

Ownership records

Interests Held By Phase 18 Investments Limited Partnership

Royalty and mineral interests from the 2025 county tax roll, matched to producing oil and gas wells. Sorted by estimated value.

#PropertyCountyOperatorInterestTypeEst. Value
1RICE UNIT 9H
API 25134338
Johnson County, TXXTO ENERGY INC.0.003486R$722.22
2RICE UNIT 8H
API 25134311
Johnson County, TXXTO ENERGY INC.0.003486R$558.55
3RICE UNIT 4H
API 25134312
Johnson County, TXXTO ENERGY INC.0.003486R$519.46
4RICE UNIT 7H
API 25134230
Johnson County, TXXTO ENERGY INC.0.003486R$348.38
5RICE UNIT 6H
API 25134229
Johnson County, TXXTO ENERGY INC.0.003486R$283.44
6ALVARADO WELBORN 4H
API 25134411
Johnson County, TXTEP BARNETT USA LLC0.000909R$203.76
7RICE UNIT 5H
API 25134067
Johnson County, TXXTO ENERGY INC.0.003486R$162.49
8ALVARADO WELBORN 5H
API 25134169
Johnson County, TXTEP BARNETT USA LLC0.000909R$152.87
9ALVARADO WELBORN 3H
API 25134410
Johnson County, TXTEP BARNETT USA LLC0.000909R$152.25
10COWBOY 4H
API 25134391
Johnson County, TXTEP BARNETT USA LLC0.000230R$148.11
11SANDERS VIEW 6H
API 25134347
Johnson County, TXTEP BARNETT USA LLC0.001310R$133.46
12ALVARADO WELBORN 1H
API 25134408
Johnson County, TXTEP BARNETT USA LLC0.000909R$127.56
13ALVARADO WELBORN 6H
API 25134416
Johnson County, TXTEP BARNETT USA LLC0.000909R$123.96
14COWBOY 2H
API 25134389
Johnson County, TXTEP BARNETT USA LLC0.000230R$106.99
15COWBOY 1H
API 25134076
Johnson County, TXTEP BARNETT USA LLC0.000230R$95.59
16RICE UNIT 3H
API 25134337
Johnson County, TXXTO ENERGY INC.0.003486R$74.52
17COWBOY 3H
API 25134390
Johnson County, TXTEP BARNETT USA LLC0.000230R$67.76
18NOWLIN BILLIE MARIE 2
API 25133766
Johnson County, TXFDL OPERATING LLC0.000338R$49.71
19NOWLIN-DAVIS (SA) 3H
API 25134452
Johnson County, TXFDL OPERATING LLC0.000208R$39.78
20NOWLIN-DOYLE (SA) 3H
API 25134462
Johnson County, TXFDL OPERATING LLC0.000169R$38.13
21NOWLIN BILLIE MARIE 1
API 25131155
Johnson County, TXFDL OPERATING LLC0.000338R$35.64
22SANDERS VIEW 2H
API 25134362
Johnson County, TXTEP BARNETT USA LLC0.001310R$35.19
23NOWLIN-DAVIS (SA) 1H
API 25134450
Johnson County, TXFDL OPERATING LLC0.000093R$27.43
24ALVARADO WELBORN 2H
API 25134409
Johnson County, TXTEP BARNETT USA LLC0.000909R$19.01
25DEANN 8H
API 25134273
Johnson County, TXTEP BARNETT USA LLC0.001362R$17.52
26DEANN 2H
API 25133955
Johnson County, TXTEP BARNETT USA LLC0.001362R$12.59
27NOWLIN-D-B-DAVIS (SA) 1H
API 25134458
Johnson County, TXFDL OPERATING LLC0.000061R$11.67
28NOWLIN-DAVIS (SA) 2H
API 25134451
Johnson County, TXFDL OPERATING LLC0.000242R$10.02
29NOWLIN-DOYLE (SA) 2H
API 25134461
Johnson County, TXFDL OPERATING LLC0.000068R$9.88
30NOWLIN BILLIE MARIE 4
API 25133799
Johnson County, TXFDL OPERATING LLC0.000338R$8.73
31NOWLIN BILLIE MARIE 5H
API 25133803
Johnson County, TXFDL OPERATING LLC0.000338R$7.56
32NOWLIN BILLIE MARIE 3
API 25133797
Johnson County, TXFDL OPERATING LLC0.000338R$6.79
33DEANN 6H
API 25134366
Johnson County, TXTEP BARNETT USA LLC0.001362R$6.20
34NOWLIN BILLIE MARIE 6
API 25133805
Johnson County, TXFDL OPERATING LLC0.000338R$5.23
35NOWLIN BILLIE MARIE 7
API 25133806
Johnson County, TXFDL OPERATING LLC0.000338R$5.19
36GRISWELL-NOWLIN (SA) 2
API 25133379
Johnson County, TXFDL OPERATING LLC0.000011R$1.74
37NOWLIN-DOYLE (SA) 1H
API 25134460
Johnson County, TXFDL OPERATING LLC0.000034R$0.98
38SANDERS VIEW 1H
API 25133579
Johnson County, TXTEP BARNETT USA LLC0.001310R$0.66
39GRISWELL-NOWLIN (SA) 3
API 25133357
Johnson County, TXFDL OPERATING LLC0.000006R$0.36
40GRISWELL-NOWLIN (SA) 1
API 25133324
Johnson County, TXFDL OPERATING LLC0.000013R$0.16
41DEANN 10H
API 25134421
Johnson County, TXTEP BARNETT USA LLC0.001362R$0.01
42DEANN 5H
API 25134352
Johnson County, TXTEP BARNETT USA LLC0.001362R$0.00
43DEANN 3H
API 25134307
Johnson County, TXTEP BARNETT USA LLC0.001362R$0.00
44DEANN 9H
API 25134274
Johnson County, TXTEP BARNETT USA LLC0.001362R$0.00
45DEANN 4H
API 25134272
Johnson County, TXTEP BARNETT USA LLC0.001362R$0.00
46SANDERS VIEW 4H
API 25134363
Johnson County, TXTEP BARNETT USA LLC0.001310R$0.00
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