BYRD 'A'

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 64254District 8AField 92882500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$2.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$75 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
OilDisposition59,453 bbl$2,841,152
Casinghead gasProduction22 Mcf$0
Total$2,841,152

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 (1)

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 32.8151, -102.3372. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.81512, -102.33720 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
5,012 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 5,012 ft.

Completions filed
Mar 1983
1 of 1 wells

1 well

42-1653250615,012 ftMar 1983

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 202687098.932.87$8,607
Mar 202688089.753.15$7,898
Feb 202688063.503.75$5,588
Jan 2026141059.138.00$8,337
Dec 2025130056.664.41$7,366
Nov 202581058.593.93$4,746
Oct 202576059.383.30$4,513
Sep 202594062.743.08$5,898
Aug 202560063.933.01$3,836
Jul 202573066.743.32$4,872
Jun 202561066.483.13$4,055
May 202593060.553.23$5,631
Apr 202561062.363.54$3,804
Mar 202562067.704.27$4,197
Feb 202561070.884.34$4,324
Jan 2025177074.324.28$13,155
Dec 202489068.993.12$6,140
Nov 202462069.052.20$4,281
Oct 202462071.372.28$4,425
Sep 2024121069.612.36$8,423
Aug 2024183075.632.06$13,840
Jul 2024125079.932.15$9,991
Jun 2024127078.082.63$9,916
May 2024136078.812.20$10,718
Apr 2024191084.451.66$16,130
Mar 2024135080.301.55$10,841
Feb 2024118076.091.78$8,979
Jan 2024160073.023.30$11,683
Dec 2023105071.262.61$7,482
Nov 2023103077.892.81$8,023
Oct 2023130085.443.09$11,107
Sep 2023104089.042.74$9,260
Aug 2023154080.522.67$12,400
Jul 2023104074.852.64$7,784
Jun 2023103068.962.26$7,103
May 2023103070.622.23$7,274
Apr 2023103078.122.24$8,046
Mar 2023156072.852.39$11,365
Feb 2023105075.112.47$7,887
Jan 2023104076.533.39$7,959
Dec 2022105076.415.73$8,023
Nov 2022104085.005.65$8,840
Oct 2022157087.185.86$13,687
Sep 2022104084.888.16$8,828
Aug 2022102094.529.13$9,641
Jul 20221480101.587.54$15,034
Jun 20221040115.097.98$11,969
May 20221040109.378.43$11,374
Apr 20221050104.226.84$10,943
Mar 20221540108.885.08$16,768
Feb 2022103091.054.86$9,378
Jan 2022102081.844.54$8,348
Dec 2021103071.323.90$7,346
Nov 2021154077.435.24$11,924
Oct 2021103079.795.71$8,218
Sep 202152069.865.35$3,633
Aug 2021155066.024.22$10,233
Jul 2021104070.783.98$7,361
Jun 2021155069.493.38$10,771
May 2021104063.483.02$6,602
Apr 2021101060.362.76$6,096
Mar 2021100061.302.72$6,130
Feb 2021104057.805.55$6,011
Jan 2021100050.412.81$5,041
Dec 202098044.642.68$4,375
Nov 2020102038.772.71$3,955
Oct 2020102036.972.48$3,771
Sep 2020103037.091.99$3,820
Aug 2020154039.982.39$6,157
Jul 2020103038.371.83$3,952
Jun 2020156034.901.69$5,444
May 20200016.921.81$0
Apr 202054014.751.80$797
Mar 2020103030.341.86$3,125
Feb 2020107049.881.98$5,337
Jan 2020108057.252.09$6,183
Dec 2019161059.012.30$9,501
Nov 201953055.302.75$2,931
Oct 2019157053.472.42$8,395
Sep 201951055.052.66$2,808
Aug 2019158053.112.30$8,391
Jul 2019104056.272.46$5,852
Jun 2019104052.782.49$5,489
May 2019104058.482.74$6,082
Apr 2019108062.632.75$6,764
Mar 2019107056.803.06$6,078
Feb 2019106050.852.79$5,390
Jan 2019107046.033.23$4,925
Dec 2018161046.594.19$7,501
Nov 2018107052.934.24$5,664
Oct 2018106061.443.40$6,513
Sep 2018106059.543.11$6,311
Aug 2018106059.403.07$6,296
Jul 2018105065.142.93$6,840
Jun 2018148060.183.08$8,907
May 2018222065.382.90$14,514
Apr 201897063.842.90$6,192
Mar 201868061.222.79$4,163
Feb 2018102061.782.77$6,302
Jan 2018217062.874.01$13,643
Dec 2017106057.272.92$6,071
Nov 2017150055.423.12$8,313
Oct 2017102049.292.98$5,028
Sep 201796047.523.09$4,562
Aug 2017198045.373.00$8,983
Jul 201798043.873.09$4,299
Jun 2017152042.493.09$6,458
May 201753045.373.26$2,405
Apr 2017157047.933.21$7,525
Mar 201772046.772.98$3,367
Feb 2017150050.452.95$7,568
Jan 201795049.413.42$4,694
Dec 201698048.763.72$4,778
Nov 201697042.492.64$4,122
Oct 201698046.193.09$4,527
Sep 201699041.553.10$4,113
Aug 2016145041.442.92$6,009
Jul 2016138041.622.92$5,744
Jun 201668045.352.69$3,084
May 2016206042.521.99$8,759
Apr 201669036.561.99$2,523
Mar 201699033.011.79$3,268
Feb 2016136026.472.06$3,600
Jan 2016133027.352.36$3,638
Dec 2015135032.362.00$4,369
Nov 2015136038.792.17$5,275
Oct 2015132043.552.43$5,749
Sep 2015132042.992.76$5,675
Aug 2015133040.162.87$5,341
Jul 2015131048.152.95$6,308
Jun 2015134056.152.88$7,524
May 2015199055.212.96$10,987
Apr 201567049.822.71$3,338
Mar 2015135042.892.93$5,790
Feb 2015134044.662.98$5,984
Jan 2015135043.433.10$5,863
Dec 2014136054.693.59$7,438
Nov 2014133070.464.25$9,371
Oct 2014138078.303.90$10,805
Sep 2014135086.164.05$11,632
Aug 2014137089.394.04$12,246
Jul 2014137096.564.18$13,229
Jun 2014135098.164.74$13,252
May 2014133094.734.73$12,599
Apr 2014133095.944.81$12,760
Mar 201468095.895.06$6,521
Feb 2014141097.406.19$13,733
Jan 2014140090.404.86$12,656
Dec 2013136091.824.35$12,488
Nov 201370088.853.74$6,220
Oct 2013142097.423.78$13,834
Sep 20131410104.113.72$14,680
Aug 20131370104.253.52$14,282
Jul 20131400102.523.72$14,353
Jun 2013142094.403.93$13,405
May 2013141094.834.15$13,371
Apr 201368093.964.28$6,389
Mar 2013141093.623.91$13,200
Feb 2013143091.233.42$13,046
Jan 2013141091.603.42$12,916
Dec 2012140086.773.42$12,148
Nov 2012141086.953.62$12,260
Oct 2012137089.383.40$12,245
Sep 2012142094.672.92$13,443
Aug 2012142092.662.91$13,158
Jul 2012142085.133.02$12,088
Jun 2012143079.822.52$11,414
May 2012142091.612.49$13,009
Apr 20121430101.652.00$14,536
Mar 20121430105.052.22$15,022
Feb 2012710101.102.57$7,178
Jan 2012212098.092.73$20,795
Dec 2011139096.873.24$13,465
Nov 2011139095.723.31$13,305
Oct 201171084.983.65$6,034
Sep 2011143083.623.99$11,958
Aug 2011141083.404.15$11,759
Jul 2011213094.144.52$20,052
Jun 2011137092.904.64$12,727
May 2011144098.134.40$14,131
Apr 20112140105.964.33$22,675
Mar 2011142096.364.06$13,683
Feb 201170085.644.18$5,995
Jan 2011141086.504.59$12,197
Dec 2010142085.734.35$12,174
Nov 2010143080.843.80$11,560
Oct 2010138078.103.51$10,778
Sep 2010140072.633.98$10,168
Aug 2010143073.684.42$10,536
Jul 2010142072.554.74$10,302
Jun 201072070.364.91$5,066
May 2010141071.124.24$10,028
Apr 2010144081.694.12$11,763
Mar 2010142078.394.39$11,131
Feb 2010213073.585.44$15,673
Jan 2010140074.365.96$10,410
Dec 200971071.445.48$5,072
Nov 2009143074.593.75$10,666
Oct 2009142072.544.11$10,301
Sep 2009138065.543.06$9,045
Aug 2009141067.423.22$9,506
Jul 2009143061.133.46$8,742
Jun 2009143066.163.90$9,461
May 2009144054.743.93$7,883
Apr 2009138046.773.59$6,454
Mar 2009142042.144.06$5,984
Feb 200969032.814.63$2,264
Jan 2009140035.865.37$5,020
Dec 2008144037.105.98$5,342
Nov 2008144055.496.86$7,991
Oct 2008141075.246.92$10,609
Sep 20081420101.767.88$14,450
Aug 20081430114.228.48$16,333
Jul 20081440131.0811.39$18,876
Jun 20081400131.3313.03$18,386
May 20081470123.1711.57$18,106
Apr 20081400110.3110.45$15,443
Mar 20082090101.909.66$21,297
Feb 200871092.538.77$6,570
Jan 2008210090.388.21$18,980
Dec 2007210088.337.30$18,549
Nov 200772091.677.29$6,600
Oct 2007142082.856.92$11,765
Sep 2007135075.846.24$10,238
Aug 2007145069.066.39$10,014
Jul 2007146070.906.39$10,351
Jun 2007144062.007.55$8,928
May 2007231058.747.85$13,569
Apr 2007145059.617.81$8,643
Mar 2007144056.927.30$8,196
Feb 2007140055.108.22$7,714
Jan 2007142050.306.73$7,143
Dec 2006144056.656.92$8,158
Nov 2006141054.207.62$7,642
Oct 2006142054.906.01$7,796
Sep 2006141060.085.04$8,471
Aug 2006144068.717.34$9,894
Jul 2006218069.376.34$15,123
Jun 2006144066.286.38$9,544
May 2006143066.016.42$9,439
Apr 2006141064.397.36$9,079
Mar 2006140056.707.08$7,938
Feb 2006139057.597.75$8,005
Jan 2006212060.598.93$12,845
Dec 2005140054.9413.42$7,692
Nov 2005139054.6910.59$7,602
Oct 2005141058.3413.80$8,226
Sep 2005133061.4512.08$8,173
Aug 2005197061.519.80$12,117
Jul 2005133055.697.84$7,407
Jun 2005199052.337.38$10,414
May 2005131045.226.65$5,924
Apr 2005132049.207.36$6,494
Mar 2005135050.377.15$6,800
Feb 2005133045.226.31$6,014
Jan 2005141043.166.32$6,086
Dec 200470039.866.75$2,790
Nov 200470045.286.33$3,170
Oct 2004142049.706.52$7,057
Sep 2004205043.245.28$8,864
Aug 2004140042.375.55$5,932
Jul 2004143038.286.08$5,474
Jun 2004209036.106.43$7,545
May 2004138037.486.49$5,172
Apr 2004140034.475.86$4,826
Mar 2004207034.365.53$7,113
Feb 2004211032.455.51$6,847
Jan 2004142032.036.30$4,548
Dec 2003141030.266.30$4,267
Nov 2003141028.804.60$4,061
Oct 2003137028.174.76$3,859
Sep 2003211026.314.75$5,551
Aug 2003142029.765.13$4,226
Jul 2003141029.415.17$4,147
Jun 2003201028.565.98$5,741
May 2003140026.595.97$3,723
Apr 2003141026.675.41$3,760
Mar 2003212031.146.10$6,602
Feb 2003142033.487.93$4,754
Jan 2003212030.315.58$6,426
Dec 2002101026.914.85$2,718
Nov 2002140024.664.14$3,452
Oct 2002213026.464.23$5,636
Sep 2002140027.443.64$3,842
Aug 2002208025.963.16$5,400
Jul 2002143024.583.06$3,515
Jun 2002214023.733.34$5,078
May 2002143024.663.58$3,526
Apr 2002213023.653.51$5,037
Mar 2002143022.003.10$3,146
Feb 2002140018.222.38$2,551
Jan 2002207017.172.38$3,554
Dec 2001205016.932.36$3,471
Nov 2001140018.072.41$2,530
Oct 2001208019.782.53$4,114
Sep 2001137024.262.25$3,324
Aug 2001139024.873.05$3,457
Jul 2001203023.933.20$4,858
Jun 2001206024.563.82$5,059
May 2001208025.524.31$5,308
Apr 2001208024.685.34$5,133
Mar 200166024.545.38$1,620
Feb 2001270027.755.77$7,493
Jan 2001131027.478.40$3,599
Dec 2000211026.889.12$5,672
Nov 2000136032.215.66$4,381
Oct 2000211031.235.15$6,590
Sep 2000179031.875.19$5,705
Aug 2000203029.644.54$6,017
Jul 2000138028.534.09$3,937
Jun 2000133029.304.40$3,897
May 2000205027.263.68$5,588
Apr 2000209024.513.12$5,123
Mar 2000139028.422.86$3,950
Feb 2000203027.622.73$5,607
Jan 2000270025.272.48$6,823
Dec 1999136024.282.42$3,302
Nov 1999201023.192.43$4,661
Oct 1999198020.982.80$4,154
Sep 1999137021.752.62$2,980
Aug 1999201019.262.88$3,871
Jul 1999268017.892.37$4,795
Jun 1999135015.942.36$2,152
May 1999203015.792.32$3,205
Apr 1999199015.102.21$3,005
Mar 1999200012.471.84$2,494
Feb 199919809.981.82$1,976
Jan 1999407010.381.90$4,225
Dec 199820409.201.77$1,877
Nov 1998136010.892.19$1,481
Oct 1998266012.421.97$3,304
Sep 1998143012.592.08$1,800
Aug 1998204011.301.91$2,305
Jul 1998200011.742.24$2,348
Jun 1998268011.242.24$3,012
May 1998130012.622.21$1,641
Apr 1998130013.042.51$1,695
Mar 1998204012.802.31$2,611
Feb 1998204013.952.30$2,846
Jan 1998260014.702.15$3,822
Dec 1997134016.322.41$2,187
Nov 1997201018.193.09$3,656
Oct 1997205019.253.15$3,946
Sep 1997202017.742.95$3,583
Aug 1997199017.862.55$3,554
Jul 1997203017.582.25$3,569
Jun 1997203017.242.26$3,500
May 1997203018.972.31$3,851
Apr 1997198017.882.08$3,540
Mar 1997202018.951.94$3,828
Feb 1997204020.492.21$4,180
Jan 1997132023.483.54$3,099
Dec 1996202023.32$4,711
Nov 1996201021.97$4,416
Oct 1996202023.31$4,709
Sep 1996197022.22$4,377
Aug 1996135020.26$2,735
Jul 1996185019.55$3,617
Jun 1996196018.73$3,671
May 1996193019.43$3,750
Apr 1996201021.51$4,324
Mar 1996194019.38$3,760
Feb 1996199016.98$3,379
Jan 1996202017.07$3,448
Dec 1995199017.19$3,421
Nov 1995198016.00$3,168
Oct 1995132015.43$2,037
Sep 1995187016.18$3,026
Aug 1995245015.92$3,900
Jul 1995132015.24$2,012
Jun 1995201016.41$3,298
May 1995196017.56$3,442
Apr 1995198017.73$3,511
Mar 1995196016.44$3,222
Feb 1995201016.58$3,333
Jan 1995200015.92$3,184
Dec 1994195015.03$2,931
Nov 1994205015.90$3,260
Oct 1994198115.58$3,085
Sep 1994241115.29$3,685
Aug 1994192116.13$3,097
Jul 1994199117.56$3,494
Jun 1994196117.09$3,350
May 1994199115.88$3,160
Apr 1994201114.14$2,842
Mar 1994269112.46$3,352
Feb 1994138112.50$1,725
Jan 1994211112.66$2,671
Dec 1993172112.33$2,121
Nov 1993205114.49$2,970
Oct 1993216115.85$3,424
Sep 1993224115.03$3,367
Aug 1993214115.66$3,351
Jul 1993222115.46$3,432
Jun 1993219116.79$3,677
May 1993290117.68$5,127
Apr 1993210118.05$3,791
Mar 1993219118.14$3,973
Feb 1993216117.90$3,866
Jan 1993220116.93$3,725

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. 8A/O/64254 is the state's own key, not one this site invented.