GUITAR TRUST ESTATE -F-

Operated by AMERICO ENERGY RESOURCES, LLC (P-5 19752) in the VAREL (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8466District 08Field 93233333OilCasinghead gasSaveExport
Value, all time
$1.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$106 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 79 leases and 216 wells, and the rule below applies to all of them.

Discovered
1955-02-14
as the register files it
Field class
Oil
the register's own label
Between wells
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 10 acres. The field rule took effect on 2001-12-20.

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition34,035 bbl$1,444,224
Casinghead gasProduction31 Mcf$70
Total$1,444,294

21 Mcf of this lease's gas, across 21 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (11)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 32.3074, -101.6230. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.8 miles. 1 well has no surveyed location and is left out of it.

32.30229, -101.62297 · centre of 10 wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
63.6%
7 of 11 wells
With a plug date
36.4%
4 of 11 wells
Median depth
3,225 ft
4 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
763.6%
A plug date is filed
436.4%
BothOn the schedule and plugged. Neither fact cancels the other.
436.4%
NeitherNo plug date, and not on the schedule.
436.4%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

Total depth in feet, 4 of 11 wells. Median 3,225 ft, with the middle half between 3,219 and 3,226 ft; the shallowest is 3,200 ft and the deepest 3,230 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

Plug dates filed
Feb 1956 – Jul 1996
4 of 11 wells; 7 filed none

11 wells

42-2270277433,225 ftJul 1996Yes
42-2270278053,230 ftFeb 1956Yes
42-22702786103,225 ftJul 1996Yes
42-2270278711Yes
42-227030931Yes
42-22730737123,200 ftApr 1983Yes
42-227810711DYes
42-227027702
42-227027784
42-227027826
42-227027847

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (401)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

401 months

May 2026870106.413.05$9,258
Apr 20260098.932.87$0
Mar 2026169089.753.15$15,168
Feb 202682063.503.75$5,207
Jan 2026135059.138.00$7,983
Dec 2025129056.664.41$7,309
Nov 2025149058.593.93$8,730
Oct 20250059.383.30$0
Sep 2025293062.743.08$18,383
Aug 2025126063.933.01$8,055
Jul 2025131066.743.32$8,743
Jun 2025254066.483.13$16,886
May 20250060.553.23$0
Apr 2025265062.363.54$16,525
Mar 202585067.704.27$5,755
Feb 20250070.884.34$0
Jan 202585074.324.28$6,317
Dec 20240068.993.12$0
Nov 202483069.052.20$5,731
Oct 202487071.372.28$6,209
Sep 202478069.612.36$5,430
Aug 202479075.632.06$5,975
Jul 202484079.932.15$6,714
Jun 2024158078.082.63$12,337
May 20240078.812.20$0
Apr 2024167084.451.66$14,103
Mar 202480080.301.55$6,424
Feb 2024160076.091.78$12,174
Jan 202476073.023.30$5,550
Dec 202385071.262.61$6,057
Nov 202382077.892.81$6,387
Oct 202379085.443.09$6,750
Sep 2023161089.042.74$14,335
Aug 202377080.522.67$6,200
Jul 202377074.852.64$5,763
Jun 202377068.962.26$5,310
May 202379070.622.23$5,579
Apr 202378078.122.24$6,093
Mar 202374072.852.39$5,391
Feb 202374075.112.47$5,558
Jan 202377076.533.39$5,893
Dec 2022165076.415.73$12,608
Nov 20220085.005.65$0
Oct 202282087.185.86$7,149
Sep 20220084.888.16$0
Aug 2022179094.529.13$16,919
Jul 2022810101.587.54$8,228
Jun 2022770115.097.98$8,862
May 2022830109.378.43$9,078
Apr 202200104.226.84$0
Mar 20221610108.885.08$17,530
Feb 202287091.054.86$7,921
Jan 202284081.844.54$6,875
Dec 202175071.323.90$5,349
Nov 202186077.435.24$6,659
Oct 202186079.795.71$6,862
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 202186063.483.02$5,459
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 202180050.412.81$4,033
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 202088030.341.86$2,670
Feb 202086049.881.98$4,290
Jan 202074057.252.09$4,237
Dec 2019158059.012.30$9,324
Nov 20190055.302.75$0
Oct 2019161053.472.42$8,609
Sep 201977055.052.66$4,239
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 2019157052.782.49$8,286
May 201983058.482.74$4,854
Apr 201979062.632.75$4,948
Mar 20190056.803.06$0
Feb 2019168050.852.79$8,543
Jan 20190046.033.23$0
Dec 201880046.594.19$3,727
Nov 2018162052.934.24$8,575
Oct 20180061.443.40$0
Sep 2018158059.543.11$9,407
Aug 201881059.403.07$4,811
Jul 201876065.142.93$4,951
Jun 201882060.183.08$4,935
May 2018171065.382.90$11,180
Apr 20180063.842.90$0
Mar 201878061.222.79$4,775
Feb 201883061.782.77$5,128
Jan 2018165062.874.01$10,374
Dec 20170057.272.92$0
Nov 201779055.423.12$4,378
Oct 201775049.292.98$3,697
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 201782042.493.09$3,484
May 201786045.373.26$3,902
Apr 201779047.933.21$3,786
Mar 2017148046.772.98$6,922
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 201677046.193.09$3,557
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 201676045.352.69$3,447
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 201683027.352.36$2,270
Dec 201578032.362.00$2,524
Nov 20150038.792.17$0
Oct 201584043.552.43$3,658
Sep 20150042.992.76$0
Aug 201586040.162.87$3,454
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 201577055.212.96$4,251
Apr 201582049.822.71$4,085
Mar 201584042.892.93$3,603
Feb 201579044.662.98$3,528
Jan 20150043.433.10$0
Dec 201479054.693.59$4,321
Nov 201482070.464.25$5,778
Oct 201482078.303.90$6,421
Sep 20140086.164.05$0
Aug 201476089.394.04$6,794
Jul 201479096.564.18$7,628
Jun 201480098.164.74$7,853
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 201482095.895.06$7,863
Feb 20140097.406.19$0
Jan 201479090.404.86$7,142
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 201382097.423.78$7,988
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 2013780102.523.72$7,997
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 201377091.233.42$7,025
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 201277086.953.62$6,695
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 201280085.133.02$6,810
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 2012770105.052.22$8,089
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 201180096.873.24$7,750
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 201179083.404.15$6,589
Jul 201175094.144.52$7,061
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 201176085.644.18$6,509
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 201077078.103.51$6,014
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 201077070.364.91$5,418
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 201080073.585.44$5,886
Jan 201081074.365.96$6,023
Dec 20090071.445.48$0
Nov 200980074.593.75$5,967
Oct 200981072.544.11$5,876
Sep 2009158065.543.06$10,355
Aug 20090067.423.22$0
Jul 200979061.133.46$4,829
Jun 2009159066.163.90$10,519
May 200979054.743.93$4,324
Apr 200979046.773.59$3,695
Mar 200980042.144.06$3,371
Feb 200978032.814.63$2,559
Jan 200975035.865.37$2,690
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 20081570114.228.48$17,933
Jul 2008820131.0811.39$10,749
Jun 200800131.3313.03$0
May 20081620123.1711.57$19,954
Apr 2008800110.3110.45$8,825
Mar 200800101.909.66$0
Feb 2008166092.538.77$15,360
Jan 200878090.388.21$7,050
Dec 200778088.337.30$6,890
Nov 200785091.677.29$7,792
Oct 200780082.856.92$6,628
Sep 200778075.846.24$5,916
Aug 200780069.066.39$5,525
Jul 200781070.906.39$5,743
Jun 2007160062.007.55$9,920
May 200783058.747.85$4,875
Apr 200778059.617.81$4,650
Mar 200784056.927.30$4,781
Feb 200777055.108.22$4,243
Jan 200785050.306.73$4,276
Dec 200684056.656.92$4,759
Nov 200676054.207.62$4,119
Oct 200680054.906.01$4,392
Sep 2006168060.085.04$10,093
Aug 20060068.717.34$0
Jul 200679069.376.34$5,480
Jun 200681066.286.38$5,369
May 2006156066.016.42$10,298
Apr 200678064.397.36$5,022
Mar 200679056.707.08$4,479
Feb 200678057.597.75$4,492
Jan 2006112060.598.93$6,786
Dec 200577054.9413.42$4,230
Nov 2005102054.6910.59$5,578
Oct 2005104058.3413.80$6,067
Sep 2005109061.4512.08$6,698
Aug 200596061.519.80$5,905
Jul 2005153055.697.84$8,521
Jun 200578052.337.38$4,082
May 200577045.226.65$3,482
Apr 2005109049.207.36$5,363
Mar 2005113050.377.15$5,692
Feb 2005112045.226.31$5,065
Jan 2005118043.166.32$5,093
Dec 2004107039.866.75$4,265
Nov 200480045.286.33$3,622
Oct 200482049.706.52$4,075
Sep 200475043.245.28$3,243
Aug 2004125042.375.55$5,296
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 200475037.486.49$2,811
Apr 20040034.475.86$0
Mar 200474034.365.53$2,543
Feb 200473032.455.51$2,369
Jan 20040032.036.30$0
Dec 200381030.266.30$2,451
Nov 200380028.804.60$2,304
Oct 20030028.174.76$0
Sep 200380026.314.75$2,105
Aug 2003164029.765.13$4,881
Jul 200382029.415.17$2,412
Jun 20030028.565.98$0
May 200385026.595.97$2,260
Apr 200382026.675.41$2,187
Mar 200386031.146.10$2,678
Feb 2003168033.487.93$5,625
Jan 200387030.315.58$2,637
Dec 2002197026.914.85$5,301
Nov 200290024.664.14$2,219
Oct 200295026.464.23$2,514
Sep 200284027.443.64$2,305
Aug 2002176025.963.16$4,569
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 200287024.663.58$2,145
Apr 200267023.653.51$1,585
Mar 20020022.003.10$0
Feb 200265018.222.38$1,184
Jan 200266017.172.38$1,133
Dec 200170016.932.36$1,185
Nov 200177018.072.41$1,391
Oct 2001220019.782.53$4,352
Sep 200183024.262.25$2,014
Aug 20010024.873.05$0
Jul 200177023.933.20$1,843
Jun 2001119024.563.82$2,923
May 200179025.524.31$2,016
Apr 20010124.685.34$5
Mar 200185124.545.38$2,091
Feb 20010327.755.77$17
Jan 200183527.478.40$2,322
Dec 2000158026.889.12$4,247
Nov 20000032.215.66$0
Oct 200090031.235.15$2,811
Sep 200080031.875.19$2,550
Aug 20000029.644.54$0
Jul 200067028.534.09$1,912
Jun 200078029.304.40$2,285
May 20000027.263.68$0
Apr 200075024.513.12$1,838
Mar 200082028.422.86$2,330
Feb 20000027.622.73$0
Jan 200083025.272.48$2,097
Dec 199983024.282.42$2,015
Nov 1999163023.192.43$3,780
Oct 199983020.982.80$1,741
Sep 199982021.752.62$1,784
Aug 199981019.262.88$1,560
Jul 19990017.892.37$0
Jun 199982015.942.36$1,307
May 199981015.792.32$1,279
Apr 199983015.102.21$1,253
Mar 199980012.471.84$998
Feb 1999009.981.82$0
Jan 199982010.381.90$851
Dec 199813509.201.77$1,242
Nov 199884010.892.19$915
Oct 199881012.421.97$1,006
Sep 199881012.592.08$1,020
Aug 199881011.301.91$915
Jul 199881011.742.24$951
Jun 19980011.242.24$0
May 199885012.622.21$1,073
Apr 199884013.042.51$1,095
Mar 19981012.802.31$13
Feb 199882013.952.30$1,144
Jan 199882014.702.15$1,205
Dec 1997168016.322.41$2,742
Nov 199784018.193.09$1,528
Oct 199782019.253.15$1,579
Sep 199781017.742.95$1,437
Aug 199780017.862.55$1,429
Jul 1997161017.582.25$2,830
Jun 1997165017.242.26$2,845
May 1997163018.972.31$3,092
Apr 199782017.882.08$1,466
Mar 1997162018.951.94$3,070
Feb 199782020.492.21$1,680
Jan 199784023.483.54$1,972
Dec 1996162023.32$3,778
Nov 199682021.97$1,802
Oct 199682023.31$1,911
Sep 1996165022.22$3,666
Aug 1996166020.26$3,363
Jul 1996162019.55$3,167
Jun 199681018.73$1,517
May 1996162019.43$3,148
Apr 1996164021.51$3,528
Mar 1996165019.38$3,198
Feb 1996162016.98$2,751
Jan 1996164017.07$2,799
Dec 1995166017.19$2,854
Nov 1995164016.00$2,624
Oct 1995159015.43$2,453
Sep 199580016.18$1,294
Aug 1995222015.92$3,534
Jul 1995155015.24$2,362
Jun 199578016.41$1,280
May 1995147017.56$2,581
Apr 1995143017.73$2,535
Mar 1995214016.44$3,518
Feb 1995144016.58$2,388
Jan 1995140015.92$2,229
Dec 1994144015.03$2,164
Nov 1994214015.90$3,403
Oct 1994140015.58$2,181
Sep 1994135115.29$2,064
Aug 1994139116.13$2,242
Jul 1994211117.56$3,705
Jun 199468117.09$1,162
May 1994396115.88$6,288
Apr 1994248114.14$3,507
Mar 1994258112.46$3,215
Feb 1994250112.50$3,125
Jan 1994263112.66$3,330
Dec 1993378112.33$4,661
Nov 1993190114.49$2,753
Oct 1993376115.85$5,960
Sep 1993550115.03$8,267
Aug 1993357115.66$5,591
Jul 1993379115.46$5,859
Jun 1993574116.79$9,637
May 1993375117.68$6,630
Apr 1993182118.05$3,285
Mar 1993614118.14$11,138
Feb 1993268117.90$4,797
Jan 1993535116.93$9,058

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

May 2026 — as filed, then multipliedworked
Oil                   87 bbl  × $106.41 =     $9,258
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $9,258

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 08/O/8466 is the state's own key, not one this site invented.