BYERLY, RADFORD

Operated by QUATRO OIL AND GAS, INC. (P-5 684588) in the BIG WELLS(SAN MIGUEL, LO., EAST) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4205District 01Field 08072750OilCasinghead gasSaveExport
Value, all time
$5.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 18 leases and 86 wells, and the rule below applies to all of them.

Discovered
1971-03-26
as the register files it
Field class
Oil
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres.

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
OilDisposition143,448 bbl$5,564,299
Casinghead gasProduction4,270 Mcf$5,002
Total$5,569,302

2,349 Mcf of this lease's gas, across 46 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 (10)

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 28.5761, -99.4972. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.3 miles. 1 well has no surveyed location and is left out of it.

28.57493, -99.49718 · centre of 9 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
10.0%
1 of 10 wells
With a plug date
10.0%
1 of 10 wells
Median depth
6,001 ft
10 wells filed one
Completion to plug
47.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
110.0%
A plug date is filed
110.0%
BothOn the schedule and plugged. Neither fact cancels the other.
110.0%
NeitherNo plug date, and not on the schedule.
990.0%

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

Total depth in feet, 10 of 10 wells. Median 6,001 ft, with the middle half between 5,969 and 6,013 ft; the shallowest is 5,850 ft and the deepest 6,030 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 10 of 10 wells, Mar 1971 – Oct 1972. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Mar 1971 – Oct 1972
10 of 10 wells
Plug dates filed
Oct 2019
1 of 10 wells; 9 filed none

Last completion to plug: a median of 47.8 years across the 1 well that filed both dates, with the middle half between 47.8 years and 47.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

10 wells

42-12730469106,001 ftOct 1972
42-1273045696,000 ftSep 1972
42-1273043686,000 ftJul 1972
42-1273039276,030 ftMar 1972
42-1273038066,015 ftDec 1971Oct 2019Yes
42-1273036756,008 ftDec 1971
42-1273035046,015 ftNov 1971
42-1273031735,958 ftSep 1971
42-1273027725,950 ftJun 1971
42-1273020015,850 ftMar 1971

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 20260089.753.15$0
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 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 2025152070.884.34$10,774
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 2023161089.042.74$14,335
Aug 20230080.522.67$0
Jul 2023166074.852.64$12,425
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 2023168078.122.24$13,124
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 2022167076.415.73$12,760
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 2022166084.888.16$14,090
Aug 20220094.529.13$0
Jul 20221730101.587.54$17,573
Jun 202200115.097.98$0
May 20221700109.378.43$18,593
Apr 20221690104.226.84$17,613
Mar 20221740108.885.08$18,945
Feb 2022165091.054.86$15,023
Jan 20220081.844.54$0
Dec 2021165071.323.90$11,768
Nov 2021165077.435.24$12,776
Oct 20210079.795.71$0
Sep 2021169069.865.35$11,806
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 2021167069.493.38$11,605
May 2021171063.483.02$10,855
Apr 20210060.362.76$0
Mar 2021176061.302.72$10,789
Feb 20210057.805.55$0
Jan 2021168050.412.81$8,469
Dec 2020181044.642.68$8,080
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 2020161037.091.99$5,971
Aug 2020164039.982.39$6,557
Jul 2020173038.371.83$6,638
Jun 2020178034.901.69$6,212
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020279030.341.86$8,465
Feb 2020181049.881.98$9,028
Jan 20200057.252.09$0
Dec 2019139059.012.30$8,202
Nov 2019172055.302.75$9,512
Oct 2019347053.472.42$18,554
Sep 20190055.052.66$0
Aug 2019177053.112.30$9,400
Jul 2019172056.272.46$9,678
Jun 2019173052.782.49$9,131
May 2019171058.482.74$10,000
Apr 2019172062.632.75$10,772
Mar 2019330056.803.06$18,744
Feb 20190050.852.79$0
Jan 2019352046.033.23$16,203
Dec 2018176046.594.19$8,200
Nov 2018343052.934.24$18,155
Oct 2018172061.443.40$10,568
Sep 2018174059.543.11$10,360
Aug 2018170059.403.07$10,098
Jul 2018168065.142.93$10,944
Jun 2018168060.183.08$10,110
May 2018320065.382.90$20,922
Apr 2018322063.842.90$20,556
Mar 2018161061.222.79$9,856
Feb 20180061.782.77$0
Jan 2018344062.874.01$21,627
Dec 2017172057.272.92$9,850
Nov 2017342055.423.12$18,954
Oct 2017336049.292.98$16,561
Sep 2017170047.523.09$8,078
Aug 2017175045.373.00$7,940
Jul 2017346043.873.09$15,179
Jun 20170042.493.09$0
May 2017341045.373.26$15,471
Apr 2017346047.933.21$16,584
Mar 2017341046.772.98$15,949
Feb 2017175050.452.95$8,829
Jan 2017173049.413.42$8,548
Dec 2016349048.763.72$17,017
Nov 2016347042.492.64$14,744
Oct 2016173046.193.09$7,991
Sep 2016347041.553.10$14,418
Aug 2016173041.442.92$7,169
Jul 2016345041.622.92$14,359
Jun 2016343045.352.69$15,555
May 2016341042.521.99$14,499
Apr 2016350036.561.99$12,796
Mar 2016177033.011.79$5,843
Feb 2016175026.472.06$4,632
Jan 2016325027.352.36$8,889
Dec 2015330032.362.00$10,679
Nov 2015343038.792.17$13,305
Oct 2015349043.552.43$15,199
Sep 2015173042.992.76$7,437
Aug 2015337040.162.87$13,534
Jul 2015353048.152.95$16,997
Jun 2015346056.152.88$19,428
May 2015336055.212.96$18,551
Apr 2015497049.822.71$24,761
Mar 2015508042.892.93$21,788
Feb 2015339044.662.98$15,140
Jan 2015338043.433.10$14,679
Dec 2014676054.693.59$36,970
Nov 2014171070.464.25$12,049
Oct 2014511078.303.90$40,011
Sep 2014688086.164.05$59,278
Aug 2014506089.394.04$45,231
Jul 2014512096.564.18$49,439
Jun 2014171098.164.74$16,785
May 2014340094.734.73$32,208
Apr 2014504095.944.81$48,354
Mar 2014337095.895.06$32,315
Feb 2014327097.406.19$31,850
Jan 2014499090.404.86$45,110
Dec 2013170091.824.35$15,609
Nov 2013340088.853.74$30,209
Oct 2013169097.423.78$16,464
Sep 20134980104.113.72$51,847
Aug 20133310104.253.52$34,507
Jul 20134940102.523.72$50,645
Jun 2013338094.403.93$31,907
May 2013502094.834.15$47,605
Apr 2013329093.964.28$30,913
Mar 2013487093.623.91$45,593
Feb 2013168091.233.42$15,327
Jan 2013303091.603.42$27,755
Dec 2012316086.773.42$27,419
Nov 2012321086.953.62$27,911
Oct 2012307089.383.40$27,440
Sep 2012325094.672.92$30,768
Aug 2012123092.662.91$11,397
Jul 2012303085.133.02$25,794
Jun 20120079.822.52$0
May 2012165091.612.49$15,116
Apr 20121510101.652.00$15,349
Mar 20121560105.052.22$16,388
Feb 20121590101.102.57$16,075
Jan 20120098.092.73$0
Dec 2011151096.873.24$14,627
Nov 2011304095.723.31$29,099
Oct 2011168084.983.65$14,277
Sep 20110083.623.99$0
Aug 2011141083.404.15$11,759
Jul 2011163094.144.52$15,345
Jun 2011311092.904.64$28,892
May 20110098.134.40$0
Apr 20111690105.964.33$17,907
Mar 2011146096.364.06$14,069
Feb 2011168085.644.18$14,388
Jan 2011158086.504.59$13,667
Dec 2010163085.734.35$13,974
Nov 2010165080.843.80$13,339
Oct 2010169078.103.51$13,199
Sep 20100072.633.98$0
Aug 2010165073.684.42$12,157
Jul 2010163072.554.74$11,826
Jun 2010169070.364.91$11,891
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 2010178078.394.39$13,953
Feb 2010165073.585.44$12,141
Jan 2010164074.365.96$12,195
Dec 2009279071.445.48$19,932
Nov 2009133074.593.75$9,920
Oct 2009170072.544.11$12,332
Sep 2009169065.543.06$11,076
Aug 2009169067.423.22$11,394
Jul 2009329061.133.46$20,112
Jun 2009336066.163.90$22,230
May 2009159054.743.93$8,704
Apr 2009467046.773.59$21,842
Mar 2009163042.144.06$6,869
Feb 2009308032.814.63$10,105
Jan 2009326035.865.37$11,690
Dec 2008329037.105.98$12,206
Nov 2008314055.496.86$17,424
Oct 2008325075.246.92$24,453
Sep 20083330101.767.88$33,886
Aug 20083160114.228.48$36,094
Jul 20083350131.0811.39$43,912
Jun 20083280131.3313.03$43,076
May 20083320123.1711.57$40,892
Apr 20083230110.3110.45$35,630
Mar 20083260101.909.66$33,219
Feb 2008331092.538.77$30,627
Jan 2008325090.388.21$29,374
Dec 2007331088.337.30$29,237
Nov 2007328091.677.29$30,068
Oct 2007323082.856.92$26,761
Sep 20070075.846.24$0
Aug 2007300069.066.39$20,718
Jul 2007318070.906.39$22,546
Jun 2007332062.007.55$20,584
May 2007328058.747.85$19,267
Apr 2007469059.617.81$27,957
Mar 2007323056.927.30$18,385
Feb 2007331055.108.22$18,238
Jan 2007336050.306.73$16,901
Dec 2006327056.656.92$18,525
Nov 2006332054.207.62$17,994
Oct 2006327054.906.01$17,952
Sep 2006492060.085.04$29,559
Aug 2006333068.717.34$22,880
Jul 2006324169.376.34$22,482
Jun 2006325166.286.38$21,547
May 2006330166.016.42$21,790
Apr 2006330164.397.36$21,256
Mar 2006169156.707.08$9,589
Feb 2006481157.597.75$27,709
Jan 2006334160.598.93$20,246
Dec 2005482154.9413.42$26,495
Nov 2005472154.6910.59$25,824
Oct 2005485158.3413.80$28,309
Sep 2005337161.4512.08$20,721
Aug 2005495161.519.80$30,457
Jul 2005661155.697.84$36,819
Jun 2005166152.337.38$8,694
May 2005503145.226.65$22,752
Apr 2005475149.207.36$23,377
Mar 2005333150.377.15$16,780
Feb 2005501145.226.31$22,662
Jan 2005174143.166.32$7,516
Dec 2004507139.866.75$20,216
Nov 2004335145.286.33$15,175
Oct 2004497149.706.52$24,707
Sep 2004500143.245.28$21,625
Aug 2004168142.375.55$7,124
Jul 2004659138.286.08$25,233
Jun 2004331136.106.43$11,956
May 2004505137.486.49$18,934
Apr 2004508134.475.86$17,517
Mar 2004497134.365.53$17,082
Feb 2004813132.455.51$26,387
Jan 2004156132.036.30$5,003
Dec 2003321130.266.30$9,720
Nov 2003651128.804.60$18,753
Oct 2003520128.174.76$14,653
Sep 2003516126.314.75$13,581
Aug 2003506129.765.13$15,064
Jul 2003672129.415.17$19,769
Jun 2003502128.565.98$14,343
May 2003664126.595.97$17,662
Apr 2003501126.675.41$13,367
Mar 2003530131.146.10$16,510
Feb 2003526133.487.93$17,618
Jan 2003524130.315.58$15,888
Dec 2002662126.914.85$17,819
Nov 2002510124.664.14$12,581
Oct 2002673126.464.23$17,812
Sep 2002501127.443.64$13,751
Aug 2002507125.963.16$13,165
Jul 2002500124.583.06$12,293
Jun 2002505123.733.34$11,987
May 2002505124.663.58$12,457
Apr 2002650123.653.51$15,376
Mar 2002511122.003.10$11,245
Feb 2002494118.222.38$9,003
Jan 2002512117.172.38$8,793
Dec 2001506116.932.36$8,569
Nov 2001680118.072.41$12,290
Oct 2001508119.782.53$10,051
Sep 2001511124.262.25$12,399
Aug 2001504124.873.05$12,538
Jul 2001506123.933.20$12,112
Jun 2001664124.563.82$16,312
May 2001498025.524.31$12,709
Apr 2001529124.685.34$13,061
Mar 2001711124.545.38$17,453
Feb 2001498127.755.77$13,825
Jan 2001552127.478.40$15,172
Dec 2000510126.889.12$13,718
Nov 2000663132.215.66$21,361
Oct 2000497131.235.15$15,526
Sep 2000517131.875.19$16,482
Aug 2000686129.644.54$20,338
Jul 2000506128.534.09$14,440
Jun 2000660129.304.40$19,342
May 2000499127.263.68$13,606
Apr 2000675124.513.12$16,547
Mar 2000554128.422.86$15,748
Feb 20005072627.622.73$14,074
Jan 20006966825.272.48$17,757
Dec 19996846424.282.42$16,763
Nov 19993833623.192.43$8,969
Oct 199966315920.982.80$14,356
Sep 199967015221.752.62$14,971
Aug 199984615919.262.88$16,751
Jul 199952014617.892.37$9,649
Jun 199951413415.942.36$8,510
May 199968914715.792.32$11,221
Apr 199969614815.102.21$10,836
Mar 19996931012.471.84$8,660
Feb 19991,302109.981.82$13,012
Jan 19995341010.381.90$5,562
Dec 19980109.201.77$18
Nov 19983621010.892.19$3,964
Oct 19986991012.421.97$8,701
Sep 19985011012.592.08$6,328
Aug 19985181011.301.91$5,872
Jul 19981,0153411.742.24$11,992
Jun 19981683411.242.24$1,964
May 19986343412.622.21$8,076
Apr 19986203413.042.51$8,170
Mar 19986853112.802.31$8,840
Feb 19985252813.952.30$7,388
Jan 19986442814.702.15$9,527
Dec 19975303516.322.41$8,734
Nov 19976534018.193.09$12,002
Oct 19977053219.253.15$13,672
Sep 19976932017.742.95$12,353
Aug 1997880017.862.55$15,717
Jul 1997712017.582.25$12,517
Jun 19975411117.242.26$9,352
May 19977303118.972.31$13,920
Apr 19978213417.882.08$14,750
Mar 19975153418.951.94$9,825
Feb 19976903220.492.21$14,209
Jan 19976953423.483.54$16,439
Dec 19967104623.32$16,557
Nov 19966884521.97$15,115
Oct 19967094323.31$16,527
Sep 19961,0614622.22$23,575
Aug 19963554720.26$7,192
Jul 19966845819.55$13,372
Jun 19966815318.73$12,755
May 19966845019.43$13,290
Apr 19966764621.51$14,541
Mar 19967065019.38$13,682
Feb 19966714216.98$11,394
Jan 19966993517.07$11,932
Dec 19957158117.19$12,291
Nov 19957109516.00$11,360
Oct 19957112415.43$10,971
Sep 19956992416.18$11,310
Aug 19957022115.92$11,176
Jul 19955301915.24$8,077
Jun 19956793716.41$11,142
May 19958794917.56$15,435
Apr 19957054817.73$12,500
Mar 19958839616.44$14,517
Feb 1995534116.58$8,854
Jan 19951,419115.92$22,590
Dec 1994364115.03$5,471
Nov 1994722015.90$11,480
Oct 1994378015.58$5,889
Sep 19947641015.29$11,682
Aug 19947721216.13$12,452
Jul 19947903717.56$13,872
Jun 1994780417.09$13,330
May 19947611015.88$12,085
Apr 1994373614.14$5,274
Mar 1994747112.46$9,308
Feb 1994712112.50$8,900
Jan 199469011912.66$8,735
Dec 19937451612.33$9,186
Nov 19931,1421714.49$16,548
Oct 19933748415.85$5,928
Sep 19937652815.03$11,498
Aug 199339314315.66$6,154
Jul 19931,08414315.46$16,759
Jun 199374914816.79$12,576
May 199337913417.68$6,701
Apr 19931,2367918.05$22,310
Mar 19933879018.14$7,020
Feb 19937268917.90$12,995
Jan 199374712016.93$12,647

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.

Feb 2025 — as filed, then multipliedworked
Oil                  152 bbl  × $ 70.88 =    $10,774
Casinghead gas         0 Mcf  × $  4.34 =         $0

────────────────────────────────────────────────────
Month total                                  $10,774

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. 01/O/4205 is the state's own key, not one this site invented.