HEAD, T. C.

Operated by AVIATOR ENERGY, LLC (P-5 103337) in the WTG (GLORIETA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 62873District 8AField 94432500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$25 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 23 leases and 95 wells, and the rule below applies to all of them.

Discovered
1979-05-15
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

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
OilDisposition38,855 bbl$1,575,201
Casinghead gasProduction22,228 Mcf$66,737
Total$1,641,938

6,747 Mcf of this lease's gas, across 48 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 (4)

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 33.3499, -101.3073. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

33.35026, -101.30742 · centre of the 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
25.0%
1 of 4 wells
With a plug date
25.0%
1 of 4 wells
Median depth
3,375 ft
4 wells filed one
Completion to plug
42.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
125.0%
A plug date is filed
125.0%
BothOn the schedule and plugged. Neither fact cancels the other.
125.0%
NeitherNo plug date, and not on the schedule.
375.0%

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

Between 3,348 and 3,510 ft, median 3,375 ft, over the 4 wells that filed a depth.

Completions filed
May 1980 – Apr 1983
4 of 4 wells
Plug dates filed
Jul 2025
1 of 4 wells; 3 filed none

Last completion to plug: a median of 42.8 years across the 1 well that filed both dates, with the middle half between 42.8 years and 42.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-1693202743,400 ftApr 1983
42-1693197633,348 ftDec 1982
42-1693192423,350 ftOct 1982Jul 2025Yes
42-1698107013,510 ftMay 1980

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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 2026171089.753.15$15,347
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 2025147063.933.01$9,398
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 2025159067.704.27$10,764
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 2024195071.372.28$13,917
Sep 2024151069.612.36$10,511
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 2024196084.451.66$16,552
Mar 20240080.301.55$0
Feb 2024366076.091.78$27,849
Jan 202403073.023.30$99
Dec 202303071.262.61$78
Nov 202303077.892.81$84
Oct 202303085.443.09$93
Sep 202303089.042.74$82
Aug 202303080.522.67$80
Jul 202303074.852.64$79
Jun 202303068.962.26$68
May 202303070.622.23$67
Apr 202303078.122.24$67
Mar 202303072.852.39$72
Feb 202303075.112.47$74
Jan 202303076.533.39$102
Dec 202203076.415.73$172
Nov 202203085.005.65$169
Oct 202203087.185.86$176
Sep 202203084.888.16$245
Aug 20221783094.529.13$17,098
Jul 2022030101.587.54$226
Jun 2022030115.097.98$239
May 2022030109.378.43$253
Apr 2022030104.226.84$205
Mar 2022030108.885.08$152
Feb 202203091.054.86$146
Jan 20221803081.844.54$14,867
Dec 202103071.323.90$117
Nov 202103077.435.24$157
Oct 20211593079.795.71$12,858
Sep 202103069.865.35$161
Aug 202103066.024.22$127
Jul 202103070.783.98$119
Jun 202103069.493.38$101
May 202103063.483.02$91
Apr 202103060.362.76$83
Mar 20211693061.302.72$10,441
Feb 202103057.805.55$166
Jan 202103050.412.81$84
Dec 20201773044.642.68$7,982
Nov 202003038.772.71$81
Oct 202003036.972.48$74
Sep 202003037.091.99$60
Aug 20201753039.982.39$7,068
Jul 202003038.371.83$55
Jun 202003034.901.69$51
May 202003016.921.81$54
Apr 20201713014.751.80$2,576
Mar 202003030.341.86$56
Feb 202003049.881.98$59
Jan 20201793057.252.09$10,311
Dec 201903059.012.30$69
Nov 201903055.302.75$83
Oct 201903053.472.42$73
Sep 201903055.052.66$80
Aug 20191643053.112.30$8,779
Jul 201903056.272.46$74
Jun 201903052.782.49$75
May 201903058.482.74$82
Apr 201903062.632.75$83
Mar 201903056.803.06$92
Feb 201903050.852.79$84
Jan 20191723046.033.23$8,014
Dec 201803046.594.19$126
Nov 20181653052.934.24$8,861
Oct 20181383061.443.40$8,581
Sep 201803059.543.11$93
Aug 201803059.403.07$92
Jul 201803065.142.93$88
Jun 20181793060.183.08$10,865
May 201803065.382.90$87
Apr 201803063.842.90$87
Mar 201803061.222.79$84
Feb 201803061.782.77$83
Jan 20181523062.874.01$9,677
Dec 201703057.272.92$88
Nov 201703055.423.12$94
Oct 20171733049.292.98$8,617
Sep 20171703047.523.09$8,171
Aug 201703045.373.00$90
Jul 201703043.873.09$93
Jun 201703042.493.09$93
May 201703045.373.26$98
Apr 201703047.933.21$96
Mar 20171773046.772.98$8,368
Feb 201703050.452.95$89
Jan 2017403049.413.42$2,079
Dec 201603048.763.72$112
Nov 201603042.492.64$79
Oct 20161713046.193.09$7,991
Sep 201603041.553.10$93
Aug 201603041.442.92$88
Jul 20161753041.622.92$7,371
Jun 201603045.352.69$81
May 201603042.521.99$60
Apr 20161803036.561.99$6,641
Mar 201603033.011.79$54
Feb 201603026.472.06$62
Jan 201603027.352.36$71
Dec 20151643032.362.00$5,367
Nov 201503038.792.17$65
Oct 201503043.552.43$73
Sep 20151743042.992.76$7,563
Aug 201503040.162.87$86
Jul 201503048.152.95$88
Jun 20153383056.152.88$19,065
May 201503055.212.96$89
Apr 201503049.822.71$81
Mar 201503042.892.93$88
Feb 201503044.662.98$89
Jan 201503043.433.10$93
Dec 201403054.693.59$108
Nov 201403070.464.25$128
Oct 20141843078.303.90$14,524
Sep 201403086.164.05$121
Aug 20141773089.394.04$15,943
Jul 201403096.564.18$125
Jun 20141813098.164.74$17,909
May 201403094.734.73$142
Apr 20141683095.944.81$16,262
Mar 20141783095.895.06$17,220
Feb 201403097.406.19$186
Jan 201403090.404.86$146
Dec 20131693091.824.35$15,648
Nov 201303088.853.74$112
Oct 20131833097.423.78$17,941
Sep 201318930104.113.72$19,788
Aug 2013030104.253.52$106
Jul 2013030102.523.72$112
Jun 20131743094.403.93$16,544
May 20131833094.834.15$17,478
Apr 20131803093.964.28$17,041
Mar 201303093.623.91$117
Feb 20131753091.233.42$16,068
Jan 201303091.603.42$103
Dec 20121843086.773.42$16,068
Nov 20121593086.953.62$13,934
Oct 20121723089.383.40$15,475
Sep 20121773094.672.92$16,844
Aug 201203092.662.91$87
Jul 20121813085.133.02$15,499
Jun 201203079.822.52$76
May 20121723091.612.49$15,832
Apr 2012030101.652.00$60
Mar 2012030105.052.22$67
Feb 2012030101.102.57$77
Jan 20121803098.092.73$17,738
Dec 201103096.873.24$97
Nov 20111693095.723.31$16,276
Oct 201103084.983.65$109
Sep 201103083.623.99$120
Aug 201103083.404.15$124
Jul 201103094.144.52$136
Jun 20111853092.904.64$17,326
May 20111753098.134.40$17,305
Apr 2011030105.964.33$130
Mar 201103096.364.06$122
Feb 201103085.644.18$125
Jan 201103086.504.59$138
Dec 20101703085.734.35$14,705
Nov 201003080.843.80$114
Oct 20101733078.103.51$13,617
Sep 201003072.633.98$119
Aug 201003073.684.42$133
Jul 201003072.554.74$142
Jun 201003070.364.91$147
May 20101723071.124.24$12,360
Apr 201003081.694.12$124
Mar 20101723078.394.39$13,615
Feb 201003073.585.44$163
Jan 20101753074.365.96$13,192
Dec 200903071.445.48$165
Nov 200903074.593.75$113
Oct 200903072.544.11$123
Sep 200903065.543.06$92
Aug 20091713067.423.22$11,625
Jul 200903061.133.46$104
Jun 200903066.163.90$117
May 20091793054.743.93$9,916
Apr 20091753046.773.59$8,292
Mar 200903042.144.06$122
Feb 20091723032.814.63$5,782
Jan 200903035.865.37$161
Dec 200803037.105.98$179
Nov 200803055.496.86$206
Oct 20081713075.246.92$13,074
Sep 200818130101.767.88$18,655
Aug 2008030114.228.48$254
Jul 2008030131.0811.39$342
Jun 200817330131.3313.03$23,111
May 2008030123.1711.57$347
Apr 200816330110.3110.45$18,294
Mar 2008042101.909.66$406
Feb 20081713092.538.77$16,086
Jan 20081763090.388.21$16,153
Dec 200703088.337.30$219
Nov 20071723091.677.29$15,986
Oct 200703082.856.92$208
Sep 200703075.846.24$187
Aug 200717615069.066.39$13,113
Jul 20073468170.906.39$25,049
Jun 20071743062.007.55$11,014
May 200703058.747.85$235
Apr 20071773159.617.81$10,793
Mar 200703556.927.30$256
Feb 20071624355.108.22$9,279
Jan 200706450.306.73$431
Dec 20061607756.656.92$9,597
Nov 200605454.207.62$411
Oct 2006010754.906.01$643
Sep 2006010060.085.04$504
Aug 200617412068.717.34$12,836
Jul 200608169.376.34$514
Jun 20061763166.286.38$11,863
May 200606266.016.42$398
Apr 200606564.397.36$478
Mar 20061758756.707.08$10,539
Feb 200603657.597.75$279
Jan 20061773060.598.93$10,992
Dec 200503054.9413.42$402
Nov 20051773054.6910.59$9,998
Oct 20051608058.3413.80$10,438
Sep 200507361.4512.08$882
Aug 20051733761.519.80$11,004
Jul 20051745455.697.84$10,114
Jun 200503352.337.38$244
May 200507045.226.65$466
Apr 20051747349.207.36$9,098
Mar 20051693050.377.15$8,727
Feb 200503045.226.31$189
Jan 200503043.166.32$190
Dec 200403039.866.75$203
Nov 200417710945.286.33$8,705
Oct 20041764749.706.52$9,053
Sep 20041603043.245.28$7,077
Aug 20041753042.375.55$7,581
Jul 200403038.286.08$183
Jun 200403036.106.43$193
May 20041763037.486.49$6,791
Apr 20041523034.475.86$5,415
Mar 20041773034.365.53$6,248
Feb 200403032.455.51$165
Jan 200417410532.036.30$6,235
Dec 20031676530.266.30$5,463
Nov 200305928.804.60$271
Oct 20031774028.174.76$5,176
Sep 200305626.314.75$266
Aug 200307229.765.13$369
Jul 20031746929.415.17$5,474
Jun 20031794628.565.98$5,387
May 20031775826.595.97$5,053
Apr 20031775326.675.41$5,007
Mar 20031758431.146.10$5,962
Feb 20031828233.487.93$6,743
Jan 200304030.315.58$223
Dec 20021773326.914.85$4,923
Nov 20021765824.664.14$4,580
Oct 2002010226.464.23$431
Sep 20021788927.443.64$5,208
Aug 20021795625.963.16$4,824
Jul 20021777424.583.06$4,577
Jun 20021779923.733.34$4,531
May 200218012724.663.58$4,894
Apr 200218113123.653.51$4,741
Mar 200235614122.003.10$8,269
Feb 2002011118.222.38$264
Jan 2002014017.172.38$333
Dec 20011757116.932.36$3,131
Nov 200107018.072.41$168
Oct 20011787919.782.53$3,721
Sep 200118211024.262.25$4,663
Aug 200117615824.873.05$4,860
Jul 20011789623.933.20$4,566
Jun 20011706324.563.82$4,416
May 20011816525.524.31$4,899
Apr 20011767324.685.34$4,733
Mar 200118111824.545.38$5,076
Feb 200135811527.755.77$10,598
Jan 200117911127.478.40$5,849
Dec 2000012626.889.12$1,149
Nov 2000013432.215.66$758
Oct 200017713931.235.15$6,243
Sep 200018113131.875.19$6,448
Aug 200018115029.644.54$6,046
Jul 200017510528.534.09$5,422
Jun 2000010229.304.40$449
May 200017812927.263.68$5,327
Apr 200017813224.513.12$4,774
Mar 200035312128.422.86$10,378
Feb 200016515027.622.73$4,966
Jan 200006725.272.48$166
Dec 199917812324.282.42$4,620
Nov 199917511923.192.43$4,348
Oct 199917911520.982.80$4,078
Sep 199917710121.752.62$4,114
Aug 199917712419.262.88$3,766
Jul 199907417.892.37$176
Jun 19991687415.942.36$2,853
May 19991806915.792.32$3,002
Apr 19993607915.102.21$5,610
Mar 199917710312.471.84$2,397
Feb 1999174539.981.82$1,833
Jan 19991777710.381.90$1,984
Dec 19980879.201.77$154
Nov 19981799510.892.19$2,157
Oct 19981777612.421.97$2,348
Sep 19981796312.592.08$2,385
Aug 199806111.301.91$116
Jul 199806011.742.24$134
Jun 19983533011.242.24$4,035
May 19981793012.622.21$2,325
Apr 19981803013.042.51$2,422
Mar 19981853012.802.31$2,437
Feb 199803013.952.30$69
Jan 19983653014.702.15$5,430
Dec 19971783516.322.41$2,989
Nov 19971844918.193.09$3,498
Oct 19971823119.253.15$3,601
Sep 19971877017.742.95$3,524
Aug 19971776017.862.55$3,315
Jul 199704517.582.25$101
Jun 19971875217.242.26$3,341
May 199719311018.972.31$3,915
Apr 199719011717.882.08$3,641
Mar 199737013318.951.94$7,269
Feb 1997012120.492.21$267
Jan 19971908823.483.54$4,773
Dec 19961763423.32$4,104
Nov 19961713021.97$3,757
Oct 19961534223.31$3,566
Sep 19961986322.22$4,400
Aug 19961753720.26$3,546
Jul 19961748219.55$3,402
Jun 199618410518.73$3,446
May 19961719819.43$3,323
Apr 19961714921.51$3,678
Mar 1996010319.38$0
Feb 199633411316.98$5,671
Jan 19963507517.07$5,975
Dec 199508517.19$0
Nov 19951697516.00$2,704
Oct 199516910415.43$2,608
Sep 19951666716.18$2,686
Aug 199515812815.92$2,515
Jul 199516713915.24$2,545
Jun 199517217016.41$2,823
May 199517625217.56$3,091
Apr 199532019117.73$5,674
Mar 199517613816.44$2,893
Feb 199517113116.58$2,835
Jan 199516522015.92$2,627
Dec 199416215915.03$2,435
Nov 199417817815.90$2,830
Oct 199417319515.58$2,695
Sep 199416814115.29$2,569
Aug 199433712516.13$5,436
Jul 1994013217.56$0
Jun 199417613817.09$3,008
May 199433416915.88$5,304
Apr 199416613014.14$2,347
Mar 199435311912.46$4,398
Feb 199424712512.50$3,088
Jan 199418525112.66$2,342
Dec 199317927112.33$2,207
Nov 199317634014.49$2,550
Oct 199317728615.85$2,805
Sep 199334625215.03$5,200
Aug 199317127915.66$2,678
Jul 199317314415.46$2,675
Jun 19931765116.79$2,955
May 199317114917.68$3,023
Apr 199334113518.05$6,155
Mar 199317515318.14$3,175
Feb 19933428217.90$6,122
Jan 199335821216.93$6,061

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.

Mar 2026 — as filed, then multipliedworked
Oil                  171 bbl  × $ 89.75 =    $15,347
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                  $15,347

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. 8A/O/62873 is the state's own key, not one this site invented.