BUCHANAN, ADA "A"

Operated by THREE R OIL COMPANY (P-5 857742) in the POST (GLORIETA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 64406District 8AField 72552500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$48 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 169 leases and 697 wells, and the rule below applies to all of them.

Discovered
1950-07-07
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres.

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.

The Commission's schedule remark for this field reads: AND POST FLDS. EFF. 8-01-59, OPTIONAL 20 AC. UNITS

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
OilDisposition23,664 bbl$1,313,008
Casinghead gasProduction14 Mcf$0
Total$1,313,008

14 Mcf of this lease's gas, across 14 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 33.2318, -101.1796. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

33.23177, -101.17956 · 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
2,739 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 2,722 and 2,755 ft, median 2,739 ft, over the 2 wells that filed a depth.

Completions filed
Nov 1983 – Jul 1984
2 of 2 wells

2 wells

42-169323831B2,722 ftJul 1984
42-169320331A2,755 ftNov 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 202600106.413.05$0
Apr 2026164098.932.87$16,225
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 2026169059.138.00$9,993
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 2025172059.383.30$10,213
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 2025174066.483.13$11,568
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 2025175067.704.27$11,848
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 2024159069.052.20$10,979
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 2024170075.632.06$12,857
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 2024180078.812.20$14,186
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 2024177076.091.78$13,468
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 2023171085.443.09$14,610
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 2023161074.852.64$12,051
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 2023169078.122.24$13,202
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 2023176076.533.39$13,469
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 2022160084.888.16$13,581
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 20221610115.097.98$18,529
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 20221690108.885.08$18,401
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 2021157071.323.90$11,197
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 2021172069.865.35$12,016
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 2021167069.493.38$11,605
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 2021163061.302.72$9,992
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 2020160044.642.68$7,142
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 2020164037.091.99$6,083
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 2020160034.901.69$5,584
May 20200016.921.81$0
Apr 2020164014.751.80$2,419
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 2019171059.012.30$10,091
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 2019168055.052.66$9,248
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 2019166052.782.49$8,761
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 2019167056.803.06$9,486
Feb 20190050.852.79$0
Jan 2019165046.033.23$7,595
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 2018168061.443.40$10,322
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 2018167065.142.93$10,878
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 2018170063.842.90$10,853
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 2018173062.874.01$10,877
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 2017164049.292.98$8,084
Sep 20170047.523.09$0
Aug 2017164045.373.00$7,441
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 2017173045.373.26$7,849
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 2017170050.452.95$8,577
Jan 20170049.413.42$0
Dec 2016167048.763.72$8,143
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 2016161041.553.10$6,690
Aug 20160041.442.92$0
Jul 2016164041.622.92$6,826
Jun 20160045.352.69$0
May 2016166042.521.99$7,058
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 2016172026.472.06$4,553
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 2015172043.552.43$7,491
Sep 20150042.992.76$0
Aug 2015172040.162.87$6,908
Jul 20150048.152.95$0
Jun 2015179056.152.88$10,051
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 2015167042.892.93$7,163
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 2014171054.693.59$9,352
Nov 20140070.464.25$0
Oct 2014172078.303.90$13,468
Sep 20140086.164.05$0
Aug 2014150089.394.04$13,409
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 2014154095.944.81$14,775
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 2014156090.404.86$14,102
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 2013152097.423.78$14,808
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 20131520102.523.72$15,583
Jun 20130094.403.93$0
May 2013154094.834.15$14,604
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 2013171091.233.42$15,600
Jan 20130091.603.42$0
Dec 2012139086.773.42$12,061
Nov 20120086.953.62$0
Oct 2012148089.383.40$13,228
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 2012155079.822.52$12,372
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 20121520105.052.22$15,968
Feb 201200101.102.57$0
Jan 2012166098.092.73$16,283
Dec 20110096.873.24$0
Nov 2011140095.723.31$13,401
Oct 20110084.983.65$0
Sep 2011131083.623.99$10,954
Aug 20110083.404.15$0
Jul 2011156094.144.52$14,686
Jun 2011156092.904.64$14,492
May 2011162098.134.40$15,897
Apr 201100105.964.33$0
Mar 2011154096.364.06$14,839
Feb 20110085.644.18$0
Jan 2011151086.504.59$13,062
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 2010148078.103.51$11,559
Sep 20100072.633.98$0
Aug 2010168073.684.42$12,378
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 2010151081.694.12$12,335
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 2009164071.445.48$11,716
Nov 20090074.593.75$0
Oct 2009169072.544.11$12,259
Sep 20090065.543.06$0
Aug 2009160067.423.22$10,787
Jul 2009168061.133.46$10,270
Jun 2009168066.163.90$11,115
May 20090054.743.93$0
Apr 2009149046.773.59$6,969
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 2008146037.105.98$5,417
Nov 20080055.496.86$0
Oct 2008148075.246.92$11,136
Sep 200800101.767.88$0
Aug 20081710114.228.48$19,532
Jul 200800131.0811.39$0
Jun 20081700131.3313.03$22,326
May 200800123.1711.57$0
Apr 20081480110.3110.45$16,326
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 2008166090.388.21$15,003
Dec 2007171088.337.30$15,104
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 2007169075.846.24$12,817
Aug 20070069.066.39$0
Jul 2007174070.906.39$12,337
Jun 20070062.007.55$0
May 2007170058.747.85$9,986
Apr 20070059.617.81$0
Mar 2007167056.927.30$9,506
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 2006152054.207.62$8,238
Oct 20060054.906.01$0
Sep 2006165060.085.04$9,913
Aug 20060068.717.34$0
Jul 2006157069.376.34$10,891
Jun 20060066.286.38$0
May 2006156066.016.42$10,298
Apr 20060064.397.36$0
Mar 2006163056.707.08$9,242
Feb 20060057.597.75$0
Jan 2006133060.598.93$8,058
Dec 20050054.9413.42$0
Nov 2005134054.6910.59$7,328
Oct 2005165058.3413.80$9,626
Sep 20050061.4512.08$0
Aug 2005152061.519.80$9,350
Jul 2005163055.697.84$9,077
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 2005121049.207.36$5,953
Mar 2005167050.377.15$8,412
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 2004156049.706.52$7,753
Sep 20040043.245.28$0
Aug 2004128042.375.55$5,423
Jul 20040038.286.08$0
Jun 2004144036.106.43$5,198
May 20040037.486.49$0
Apr 200481034.475.86$2,792
Mar 2004115034.365.53$3,951
Feb 2004168032.455.51$5,452
Jan 20040032.036.30$0
Dec 2003173030.266.30$5,235
Nov 20030028.804.60$0
Oct 2003120028.174.76$3,380
Sep 2003217026.314.75$5,709
Aug 20030029.765.13$0
Jul 2003146029.415.17$4,294
Jun 20030028.565.98$0
May 200393026.595.97$2,473
Apr 20030026.675.41$0
Mar 200384031.146.10$2,616
Feb 2003122033.487.93$4,085
Jan 2003136030.315.58$4,122
Dec 2002141026.914.85$3,794
Nov 2002147024.664.14$3,625
Oct 20020026.464.23$0
Sep 2002145027.443.64$3,979
Aug 2002151025.963.16$3,920
Jul 20020024.583.06$0
Jun 2002169023.733.34$4,010
May 2002142024.663.58$3,502
Apr 2002139023.653.51$3,287
Mar 20020022.003.10$0
Feb 2002123018.222.38$2,241
Jan 2002130017.172.38$2,232
Dec 2001300016.932.36$5,079
Nov 20010018.072.41$0
Oct 2001319019.782.53$6,310
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 2001168023.933.20$4,020
Jun 20010024.563.82$0
May 2001265025.524.31$6,763
Apr 20010024.685.34$0
Mar 2001172024.545.38$4,221
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 2000139026.889.12$3,736
Nov 2000141032.215.66$4,542
Oct 2000144031.235.15$4,497
Sep 2000150031.875.19$4,781
Aug 2000143029.644.54$4,239
Jul 2000438028.534.09$12,496
Jun 20000029.304.40$0
May 2000143027.263.68$3,898
Apr 2000134024.513.12$3,284
Mar 2000241028.422.86$6,849
Feb 2000160027.622.73$4,419
Jan 2000473025.272.48$11,953
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19960020.26$0
Jul 19960019.55$0
Jun 19960018.73$0
May 19960019.43$0
Apr 19960021.51$0
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 19940014.14$0
Mar 1994173112.46$2,156
Feb 19940112.50$0
Jan 19940112.66$0
Dec 19930112.33$0
Nov 1993147114.49$2,130
Oct 19930015.85$0
Sep 199367115.03$1,007
Aug 19930115.66$0
Jul 1993156115.46$2,412
Jun 19930116.79$0
May 19930117.68$0
Apr 1993155118.05$2,798
Mar 19930118.14$0
Feb 199370117.90$1,253
Jan 1993161116.93$2,726

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.

Apr 2026 — as filed, then multipliedworked
Oil                  164 bbl  × $ 98.93 =    $16,225
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $16,225

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/64406 is the state's own key, not one this site invented.