BYRD

Operated by MCCLURE OIL COMPANY, INC. (P-5 540703) in the V & S (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 64121District 8AField 92882500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$5.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$253 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 27 leases and 34 wells, and the rule below applies to all of them.

Discovered
1978-03-15
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
OilDisposition105,721 bbl$5,330,142
Casinghead gasProduction22 Mcf$0
Total$5,330,142

22 Mcf of this lease's gas, across 22 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 (2)

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 32.8192, -102.3427. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.81924, -102.34270 · 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
0.0%
0 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
5,077 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
2100.0%

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 5,004 and 5,150 ft, median 5,077 ft, over the 2 wells that filed a depth.

Completions filed
Oct 1982 – Dec 2017
2 of 2 wells

2 wells

42-1653859525,150 ftDec 2017
42-1653243215,004 ftOct 1982

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 20262730106.413.05$29,050
Apr 2026273098.932.87$27,008
Mar 2026279089.753.15$25,040
Feb 2026279063.503.75$17,717
Jan 2026226059.138.00$13,363
Dec 2025408056.664.41$23,117
Nov 2025284058.593.93$16,640
Oct 2025268059.383.30$15,914
Sep 2025447062.743.08$28,045
Aug 2025292063.933.01$18,668
Jul 2025286066.743.32$19,088
Jun 2025296066.483.13$19,678
May 2025453060.553.23$27,429
Apr 2025299062.363.54$18,646
Mar 2025304067.704.27$20,581
Feb 2025299070.884.34$21,193
Jan 2025183074.324.28$13,601
Dec 2024434068.993.12$29,942
Nov 2024302069.052.20$20,853
Oct 2024301071.372.28$21,482
Sep 2024241069.612.36$16,776
Aug 2024365075.632.06$27,605
Jul 2024232079.932.15$18,544
Jun 2024233078.082.63$18,193
May 2024227078.812.20$17,890
Apr 2024319084.451.66$26,940
Mar 2024225080.301.55$18,068
Feb 2024250076.091.78$19,023
Jan 2024362073.023.30$26,433
Dec 2023258071.262.61$18,385
Nov 2023253077.892.81$19,706
Oct 2023220085.443.09$18,797
Sep 2023258089.042.74$22,972
Aug 2023385080.522.67$31,000
Jul 2023259074.852.64$19,386
Jun 2023258068.962.26$17,792
May 2023256070.622.23$18,079
Apr 2023257078.122.24$20,077
Mar 2023389072.852.39$28,339
Feb 2023262075.112.47$19,679
Jan 2023260076.533.39$19,898
Dec 2022261076.415.73$19,943
Nov 2022259085.005.65$22,015
Oct 2022391087.185.86$34,087
Sep 2022259084.888.16$21,984
Aug 2022256094.529.13$24,197
Jul 20223690101.587.54$37,483
Jun 20222590115.097.98$29,808
May 20222590109.378.43$28,327
Apr 20222620104.226.84$27,306
Mar 20223830108.885.08$41,701
Feb 2022257091.054.86$23,400
Jan 2022255081.844.54$20,869
Dec 2021257071.323.90$18,329
Nov 2021384077.435.24$29,733
Oct 2021257079.795.71$20,506
Sep 2021129069.865.35$9,012
Aug 2021388066.024.22$25,616
Jul 2021258070.783.98$18,261
Jun 2021387069.493.38$26,893
May 2021259063.483.02$16,441
Apr 2021252060.362.76$15,211
Mar 2021250061.302.72$15,325
Feb 2021260057.805.55$15,028
Jan 2021251050.412.81$12,653
Dec 2020245044.642.68$10,937
Nov 2020255038.772.71$9,886
Oct 2020254036.972.48$9,390
Sep 2020256037.091.99$9,495
Aug 2020385039.982.39$15,392
Jul 2020256038.371.83$9,823
Jun 2020383034.901.69$13,367
May 20200016.921.81$0
Apr 2020134014.751.80$1,977
Mar 2020256030.341.86$7,767
Feb 2020267049.881.98$13,318
Jan 2020269057.252.09$15,400
Dec 2019401059.012.30$23,663
Nov 2019132055.302.75$7,300
Oct 2019392053.472.42$20,960
Sep 2019128055.052.66$7,046
Aug 2019395053.112.30$20,978
Jul 2019265056.272.46$14,912
Jun 2019260052.782.49$13,723
May 2019261058.482.74$15,263
Apr 2019264062.632.75$16,534
Mar 2019267056.803.06$15,166
Feb 2019454050.852.79$23,086
Jan 2019626046.033.23$28,815
Dec 2018589046.594.19$27,442
Nov 2018455052.934.24$24,083
Oct 2018639061.443.40$39,260
Sep 2018447059.543.11$26,614
Aug 2018449059.403.07$26,671
Jul 2018621065.142.93$40,452
Jun 2018396060.183.08$23,831
May 2018675065.382.90$44,132
Apr 2018580063.842.90$37,027
Mar 2018270061.222.79$16,529
Feb 20181,113061.782.77$68,761
Jan 2018326062.874.01$20,496
Dec 2017265057.272.92$15,177
Nov 2017376055.423.12$20,838
Oct 2017256049.292.98$12,618
Sep 2017241047.523.09$11,452
Aug 2017296045.373.00$13,430
Jul 2017244043.873.09$10,704
Jun 2017380042.493.09$16,146
May 2017132045.373.26$5,989
Apr 2017390047.933.21$18,693
Mar 2017114046.772.98$5,332
Feb 2017361050.452.95$18,212
Jan 2017238049.413.42$11,760
Dec 2016244048.763.72$11,897
Nov 2016243042.492.64$10,325
Oct 2016243046.193.09$11,224
Sep 2016248041.553.10$10,304
Aug 2016361041.442.92$14,960
Jul 2016207041.622.92$8,615
Jun 2016103045.352.69$4,671
May 2016310042.521.99$13,181
Apr 2016104036.561.99$3,802
Mar 2016247033.011.79$8,153
Feb 2016203026.472.06$5,373
Jan 2016200027.352.36$5,470
Dec 2015203032.362.00$6,569
Nov 2015203038.792.17$7,874
Oct 2015198043.552.43$8,623
Sep 2015198042.992.76$8,512
Aug 2015198040.162.87$7,952
Jul 2015196048.152.95$9,437
Jun 2015202056.152.88$11,342
May 2015299055.212.96$16,508
Apr 2015101049.822.71$5,032
Mar 2015202042.892.93$8,664
Feb 2015201044.662.98$8,977
Jan 2015202043.433.10$8,773
Dec 2014204054.693.59$11,157
Nov 2014199070.464.25$14,022
Oct 2014207078.303.90$16,208
Sep 2014203086.164.05$17,490
Aug 2014206089.394.04$18,414
Jul 2014206096.564.18$19,891
Jun 2014202098.164.74$19,828
May 2014200094.734.73$18,946
Apr 2014200095.944.81$19,188
Mar 2014102095.895.06$9,781
Feb 2014211097.406.19$20,551
Jan 2014210090.404.86$18,984
Dec 2013203091.824.35$18,639
Nov 2013106088.853.74$9,418
Oct 2013214097.423.78$20,848
Sep 20132120104.113.72$22,071
Aug 20132050104.253.52$21,371
Jul 20132100102.523.72$21,529
Jun 2013213094.403.93$20,107
May 2013212094.834.15$20,104
Apr 2013102093.964.28$9,584
Mar 2013212093.623.91$19,847
Feb 2013214091.233.42$19,523
Jan 2013212091.603.42$19,419
Dec 2012210086.773.42$18,222
Nov 2012211086.953.62$18,346
Oct 2012206089.383.40$18,412
Sep 2012213094.672.92$20,165
Aug 2012213092.662.91$19,737
Jul 2012214085.133.02$18,218
Jun 2012215079.822.52$17,161
May 2012213091.612.49$19,513
Apr 20122140101.652.00$21,753
Mar 20122140105.052.22$22,481
Feb 20121060101.102.57$10,717
Jan 2012318098.092.73$31,193
Dec 2011209096.873.24$20,246
Nov 2011209095.723.31$20,005
Oct 2011107084.983.65$9,093
Sep 2011214083.623.99$17,895
Aug 2011212083.404.15$17,681
Jul 2011320094.144.52$30,125
Jun 2011206092.904.64$19,137
May 2011216098.134.40$21,196
Apr 20113210105.964.33$34,013
Mar 2011213096.364.06$20,525
Feb 2011104085.644.18$8,907
Jan 2011211086.504.59$18,252
Dec 2010213085.734.35$18,260
Nov 2010214080.843.80$17,300
Oct 2010206078.103.51$16,089
Sep 2010211072.633.98$15,325
Aug 2010214073.684.42$15,768
Jul 2010213072.554.74$15,453
Jun 2010108070.364.91$7,599
May 2010212071.124.24$15,077
Apr 2010217081.694.12$17,727
Mar 2010213078.394.39$16,697
Feb 2010320073.585.44$23,546
Jan 2010210074.365.96$15,616
Dec 2009106071.445.48$7,573
Nov 2009215074.593.75$16,037
Oct 2009212072.544.11$15,378
Sep 2009208065.543.06$13,632
Aug 2009211067.423.22$14,226
Jul 2009214061.133.46$13,082
Jun 2009214066.163.90$14,158
May 2009215054.743.93$11,769
Apr 2009207046.773.59$9,681
Mar 2009214042.144.06$9,018
Feb 2009104032.814.63$3,412
Jan 2009210035.865.37$7,531
Dec 2008215037.105.98$7,977
Nov 2008216055.496.86$11,986
Oct 2008212075.246.92$15,951
Sep 20082130101.767.88$21,675
Aug 20082150114.228.48$24,557
Jul 20082150131.0811.39$28,182
Jun 20082100131.3313.03$27,579
May 20082210123.1711.57$27,221
Apr 20082100110.3110.45$23,165
Mar 20083130101.909.66$31,895
Feb 2008106092.538.77$9,808
Jan 2008315090.388.21$28,470
Dec 2007315088.337.30$27,824
Nov 2007108091.677.29$9,900
Oct 2007212082.856.92$17,564
Sep 2007202075.846.24$15,320
Aug 2007218069.066.39$15,055
Jul 2007219070.906.39$15,527
Jun 2007216062.007.55$13,392
May 2007130058.747.85$7,636
Apr 2007218059.617.81$12,995
Mar 2007215056.927.30$12,238
Feb 2007211055.108.22$11,626
Jan 2007213050.306.73$10,714
Dec 2006216056.656.92$12,236
Nov 2006212054.207.62$11,490
Oct 2006213054.906.01$11,694
Sep 2006212060.085.04$12,737
Aug 2006216068.717.34$14,841
Jul 2006328069.376.34$22,753
Jun 2006215066.286.38$14,250
May 2006214066.016.42$14,126
Apr 2006211064.397.36$13,586
Mar 2006210056.707.08$11,907
Feb 2006209057.597.75$12,036
Jan 2006318060.598.93$19,268
Dec 2005210054.9413.42$11,537
Nov 2005209054.6910.59$11,430
Oct 2005212058.3413.80$12,368
Sep 2005199061.4512.08$12,229
Aug 2005295061.519.80$18,145
Jul 2005199055.697.84$11,082
Jun 2005298052.337.38$15,594
May 2005196045.226.65$8,863
Apr 2005198049.207.36$9,742
Mar 2005202050.377.15$10,175
Feb 2005199045.226.31$8,999
Jan 2005212043.166.32$9,150
Dec 2004105039.866.75$4,185
Nov 2004104045.286.33$4,709
Oct 2004212049.706.52$10,536
Sep 2004308043.245.28$13,318
Aug 2004211042.375.55$8,940
Jul 2004215038.286.08$8,230
Jun 2004314036.106.43$11,335
May 2004207037.486.49$7,758
Apr 2004210034.475.86$7,239
Mar 2004310034.365.53$10,652
Feb 2004317032.455.51$10,287
Jan 2004212032.036.30$6,790
Dec 2003212030.266.30$6,415
Nov 2003211028.804.60$6,077
Oct 2003206028.174.76$5,803
Sep 2003316026.314.75$8,314
Aug 2003213029.765.13$6,339
Jul 2003211029.415.17$6,206
Jun 2003302028.565.98$8,625
May 2003210026.595.97$5,584
Apr 2003211026.675.41$5,627
Mar 2003320031.146.10$9,965
Feb 2003213033.487.93$7,131
Jan 2003318030.315.58$9,639
Dec 2002237026.914.85$6,378
Nov 2002211024.664.14$5,203
Oct 2002319026.464.23$8,441
Sep 2002210027.443.64$5,762
Aug 2002313025.963.16$8,125
Jul 2002215024.583.06$5,285
Jun 2002322023.733.34$7,641
May 2002214024.663.58$5,277
Apr 2002319023.653.51$7,544
Mar 2002215022.003.10$4,730
Feb 2002210018.222.38$3,826
Jan 2002310017.172.38$5,323
Dec 2001308016.932.36$5,214
Nov 2001210018.072.41$3,795
Oct 2001312019.782.53$6,171
Sep 2001205024.262.25$4,973
Aug 2001209024.873.05$5,198
Jul 2001305023.933.20$7,299
Jun 2001309024.563.82$7,589
May 2001313025.524.31$7,988
Apr 2001311024.685.34$7,675
Mar 200198024.545.38$2,405
Feb 2001405027.755.77$11,239
Jan 2001196027.478.40$5,384
Dec 2000316026.889.12$8,494
Nov 2000205032.215.66$6,603
Oct 2000316031.235.15$9,869
Sep 2000268031.875.19$8,541
Aug 2000305029.644.54$9,040
Jul 2000208028.534.09$5,934
Jun 2000200029.304.40$5,860
May 2000308027.263.68$8,396
Apr 2000313024.513.12$7,672
Mar 2000209028.422.86$5,940
Feb 2000304027.622.73$8,396
Jan 2000405025.272.48$10,234
Dec 1999203024.282.42$4,929
Nov 1999302023.192.43$7,003
Oct 1999297020.982.80$6,231
Sep 1999205021.752.62$4,459
Aug 1999302019.262.88$5,817
Jul 1999401017.892.37$7,174
Jun 1999203015.942.36$3,236
May 1999304015.792.32$4,800
Apr 1999299015.102.21$4,515
Mar 1999300012.471.84$3,741
Feb 199929709.981.82$2,964
Jan 1999306010.381.90$3,176
Dec 199830609.201.77$2,815
Nov 1998205010.892.19$2,232
Oct 1998400012.421.97$4,968
Sep 1998213012.592.08$2,682
Aug 1998306011.301.91$3,458
Jul 1998299011.742.24$3,510
Jun 1998402011.242.24$4,518
May 1998196012.622.21$2,474
Apr 1998196013.042.51$2,556
Mar 1998305012.802.31$3,904
Feb 1998306013.952.30$4,269
Jan 1998390014.702.15$5,733
Dec 1997201016.322.41$3,280
Nov 1997301018.193.09$5,475
Oct 1997308019.253.15$5,929
Sep 1997302017.742.95$5,357
Aug 1997298017.862.55$5,322
Jul 1997305017.582.25$5,362
Jun 1997304017.242.26$5,241
May 1997304018.972.31$5,767
Apr 1997297017.882.08$5,310
Mar 1997303018.951.94$5,742
Feb 1997306020.492.21$6,270
Jan 1997199023.483.54$4,673
Dec 1996304023.32$7,089
Nov 1996301021.97$6,613
Oct 1996303023.31$7,063
Sep 1996296022.22$6,577
Aug 1996202020.26$4,093
Jul 1996277019.55$5,415
Jun 1996295018.73$5,525
May 1996289019.43$5,615
Apr 1996301021.51$6,475
Mar 1996291019.38$5,640
Feb 1996299016.98$5,077
Jan 1996304017.07$5,189
Dec 1995299017.19$5,140
Nov 1995296016.00$4,736
Oct 1995194015.43$2,993
Sep 1995281016.18$4,547
Aug 1995352015.92$5,604
Jul 1995199015.24$3,033
Jun 1995302016.41$4,956
May 1995294017.56$5,163
Apr 1995298017.73$5,284
Mar 1995295016.44$4,850
Feb 1995301016.58$4,991
Jan 1995301015.92$4,792
Dec 1994281015.03$4,223
Nov 1994296015.90$4,706
Oct 1994297115.58$4,627
Sep 1994377115.29$5,764
Aug 1994288116.13$4,645
Jul 1994287117.56$5,040
Jun 1994294117.09$5,024
May 1994298115.88$4,732
Apr 1994301114.14$4,256
Mar 1994421112.46$5,246
Feb 1994207112.50$2,588
Jan 1994317112.66$4,013
Dec 1993350112.33$4,316
Nov 1993321114.49$4,651
Oct 1993311115.85$4,929
Sep 1993296115.03$4,449
Aug 1993309115.66$4,839
Jul 1993295115.46$4,561
Jun 1993302116.79$5,071
May 1993400117.68$7,072
Apr 1993315118.05$5,686
Mar 1993315118.14$5,714
Feb 1993298117.90$5,334
Jan 1993292116.93$4,944

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                  273 bbl  × $106.41 =    $29,050
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $29,050

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/64121 is the state's own key, not one this site invented.