TENNECO

Operated by DAS OIL CO. L.L.C. (P-5 201240) 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 64012District 8AField 94432500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$22 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
OilDisposition39,476 bbl$1,812,470
Casinghead gasProduction254 Mcf$997
Total$1,813,468

48 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 (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 33.3240, -101.2812. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

33.32400, -101.28122 · 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
3,249 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 3,218 and 3,280 ft, median 3,249 ft, over the 2 wells that filed a depth.

Completions filed
Aug 1982 – Feb 1983
2 of 2 wells

2 wells

42-1693195923,218 ftFeb 1983
42-1693184713,280 ftAug 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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 2026177059.138.00$10,466
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 2025173066.483.13$11,501
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024175068.993.12$12,073
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 2024185069.612.36$12,878
Aug 20240075.632.06$0
Jul 2024176079.932.15$14,068
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 2024179084.451.66$15,117
Mar 20240080.301.55$0
Feb 2024172076.091.78$13,087
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 2023192077.892.81$14,955
Oct 20230085.443.09$0
Sep 2023177089.042.74$15,760
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 2023173068.962.26$11,930
May 20230070.622.23$0
Apr 2023182078.122.24$14,218
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 2023173076.533.39$13,240
Dec 20220076.415.73$0
Nov 2022174085.005.65$14,790
Oct 20220087.185.86$0
Sep 2022170084.888.16$14,430
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 20221570115.097.98$18,069
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 20221660108.885.08$18,074
Feb 20220091.054.86$0
Jan 2022167081.844.54$13,667
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 2021160079.795.71$12,766
Sep 20210069.865.35$0
Aug 2021167066.024.22$11,025
Jul 20210070.783.98$0
Jun 2021151069.493.38$10,493
May 20210063.483.02$0
Apr 2021165060.362.76$9,959
Mar 20210061.302.72$0
Feb 2021166057.805.55$9,595
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 2020180038.772.71$6,979
Oct 20200036.972.48$0
Sep 2020169037.091.99$6,268
Aug 20200039.982.39$0
Jul 2020168038.371.83$6,446
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 2020172014.751.80$2,537
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 2020172057.252.09$9,847
Dec 20190059.012.30$0
Nov 2019158055.302.75$8,737
Oct 2019169053.472.42$9,036
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 2019176056.272.46$9,904
Jun 20190052.782.49$0
May 2019165058.482.74$9,649
Apr 20190062.632.75$0
Mar 2019184056.803.06$10,451
Feb 20190050.852.79$0
Jan 2019178046.033.23$8,193
Dec 20180046.594.19$0
Nov 2018164052.934.24$8,681
Oct 20180061.443.40$0
Sep 2018168059.543.11$10,003
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 2018168060.183.08$10,110
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 2018178061.222.79$10,897
Feb 20180061.782.77$0
Jan 2018179062.874.01$11,254
Dec 20170057.272.92$0
Nov 2017176055.423.12$9,754
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 2017176047.933.21$8,436
Mar 20170046.772.98$0
Feb 2017177050.452.95$8,930
Jan 20170049.413.42$0
Dec 2016179048.763.72$8,728
Nov 20160042.492.64$0
Oct 2016178046.193.09$8,222
Sep 2016181041.553.10$7,521
Aug 2016188041.442.92$7,791
Jul 20160041.622.92$0
Jun 2016181045.352.69$8,208
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 2015181038.792.17$7,021
Oct 20150043.552.43$0
Sep 2015171042.992.76$7,351
Aug 20150040.162.87$0
Jul 2015181048.152.95$8,715
Jun 20150056.152.88$0
May 2015181055.212.96$9,993
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 2015168044.662.98$7,503
Jan 20150043.433.10$0
Dec 2014174054.693.59$9,516
Nov 20140070.464.25$0
Oct 2014183078.303.90$14,329
Sep 20140086.164.05$0
Aug 2014182089.394.04$16,269
Jul 20140096.564.18$0
Jun 2014175098.164.74$17,178
May 20140094.734.73$0
Apr 2014168095.944.81$16,118
Mar 20140095.895.06$0
Feb 2014181197.406.19$17,636
Jan 20140190.404.86$5
Dec 2013178191.824.35$16,348
Nov 20130188.853.74$4
Oct 2013185197.423.78$18,026
Sep 201301104.113.72$4
Aug 201301104.253.52$4
Jul 20131771102.523.72$18,150
Jun 20130194.403.93$4
May 2013185194.834.15$17,548
Apr 20130193.964.28$4
Mar 2013181193.623.91$16,949
Feb 20130191.233.42$3
Jan 2013181191.603.42$16,583
Dec 20120186.773.42$3
Nov 2012187186.953.62$16,263
Oct 20120189.383.40$3
Sep 2012183194.672.92$17,328
Aug 2012178192.662.91$16,496
Jul 20120185.133.02$3
Jun 20120179.822.52$3
May 2012176191.612.49$16,126
Apr 201201101.652.00$2
Mar 201201105.052.22$2
Feb 20121801101.102.57$18,201
Jan 20120198.092.73$3
Dec 2011181196.873.24$17,537
Nov 20110195.723.31$3
Oct 2011177184.983.65$15,045
Sep 20110183.623.99$4
Aug 2011180183.404.15$15,016
Jul 20110194.144.52$5
Jun 2011185192.904.64$17,191
May 20110198.134.40$4
Apr 20111801105.964.33$19,077
Mar 20110196.364.06$4
Feb 2011180185.644.18$15,419
Jan 20110186.504.59$5
Dec 20100185.734.35$4
Nov 2010170180.843.80$13,747
Oct 2010181178.103.51$14,140
Sep 20100172.633.98$4
Aug 2010184173.684.42$13,562
Jul 20100172.554.74$5
Jun 2010179170.364.91$12,599
May 20100171.124.24$4
Apr 2010183181.694.12$14,953
Mar 20100178.394.39$4
Feb 2010171173.585.44$12,588
Jan 20100174.365.96$6
Dec 2009186171.445.48$13,293
Nov 20090174.593.75$4
Oct 2009177172.544.11$12,844
Sep 2009179165.543.06$11,735
Aug 20090167.423.22$3
Jul 2009178161.133.46$10,885
Jun 20090166.163.90$4
May 2009177154.743.93$9,693
Apr 2009171146.773.59$8,001
Mar 20090142.144.06$4
Feb 2009169132.814.63$5,550
Jan 20090135.865.37$5
Dec 2008176137.105.98$6,536
Nov 20080155.496.86$7
Oct 20080175.246.92$7
Sep 20081731101.767.88$17,612
Aug 200801114.228.48$8
Jul 20081741131.0811.39$22,819
Jun 200801131.3313.03$13
May 20081731123.1711.57$21,320
Apr 20081711110.3110.45$18,873
Mar 200801101.909.66$10
Feb 2008176192.538.77$16,294
Jan 20080190.388.21$8
Dec 2007169188.337.30$14,935
Nov 20070191.677.29$7
Oct 2007173182.856.92$14,340
Sep 20070175.846.24$6
Aug 2007176169.066.39$12,161
Jul 2007174170.906.39$12,343
Jun 2007174162.007.55$10,796
May 20070158.747.85$8
Apr 2007173159.617.81$10,320
Mar 20070156.927.30$7
Feb 20070155.108.22$8
Jan 2007174150.306.73$8,759
Dec 2006162156.656.92$9,184
Nov 20060154.207.62$8
Oct 2006165154.906.01$9,065
Sep 20060160.085.04$5
Aug 2006176168.717.34$12,100
Jul 20060169.376.34$6
Jun 2006180166.286.38$11,937
May 2006178166.016.42$11,756
Apr 20060164.397.36$7
Mar 2006173156.707.08$9,816
Feb 20060157.597.75$8
Jan 2006178160.598.93$10,794
Dec 20050154.9413.42$13
Nov 2005168154.6910.59$9,199
Oct 2005174158.3413.80$10,165
Sep 20050161.4512.08$12
Aug 2005176161.519.80$10,836
Jul 20050155.697.84$8
Jun 2005176152.337.38$9,217
May 2005172145.226.65$7,784
Apr 2005173149.207.36$8,519
Mar 20050150.377.15$7
Feb 2005178145.226.31$8,055
Jan 20050143.166.32$6
Dec 2004176139.866.75$7,022
Nov 20040145.286.33$6
Oct 2004179149.706.52$8,903
Sep 20040143.245.28$5
Aug 2004163142.375.55$6,912
Jul 2004177138.286.08$6,782
Jun 20040136.106.43$6
May 2004176137.486.49$6,603
Apr 2004178134.475.86$6,142
Mar 2004175134.365.53$6,019
Feb 20040132.455.51$6
Jan 2004170132.036.30$5,451
Dec 20030130.266.30$6
Nov 2003171128.804.60$4,929
Oct 20030128.174.76$5
Sep 2003185126.314.75$4,872
Aug 2003174129.765.13$5,183
Jul 2003172129.415.17$5,064
Jun 20030128.565.98$6
May 2003189126.595.97$5,031
Apr 2003176126.675.41$4,699
Mar 20030131.146.10$6
Feb 2003173133.487.93$5,800
Jan 2003177130.315.58$5,370
Dec 20020126.914.85$5
Nov 2002157124.664.14$3,876
Oct 20020126.464.23$4
Sep 2002175127.443.64$4,806
Aug 2002186125.963.16$4,832
Jul 2002178124.583.06$4,378
Jun 20020123.733.34$3
May 2002357124.663.58$8,807
Apr 2002178123.653.51$4,213
Mar 20020122.003.10$3
Feb 2002183118.222.38$3,337
Jan 20020117.172.38$2
Dec 20010116.932.36$2
Nov 20010118.072.41$2
Oct 2001176119.782.53$3,484
Sep 2001181124.262.25$4,393
Aug 20010124.873.05$3
Jul 2001175123.933.20$4,191
Jun 2001178124.563.82$4,376
May 2001179125.524.31$4,572
Apr 20010124.685.34$5
Mar 2001179124.545.38$4,398
Feb 2001178127.755.77$4,945
Jan 20010127.478.40$8
Dec 2000177126.889.12$4,767
Nov 2000182132.215.66$5,868
Oct 20000131.235.15$5
Sep 2000179131.875.19$5,710
Aug 2000184129.644.54$5,458
Jul 2000178128.534.09$5,082
Jun 20000129.304.40$4
May 2000183127.263.68$4,992
Apr 20000124.513.12$3
Mar 2000179128.422.86$5,090
Feb 2000179127.622.73$4,947
Jan 2000181125.272.48$4,576
Dec 1999178124.282.42$4,324
Nov 1999363123.192.43$8,420
Oct 19990120.982.80$3
Sep 1999183121.752.62$3,983
Aug 1999181119.262.88$3,489
Jul 19990117.892.37$2
Jun 1999180115.942.36$2,872
May 1999178115.792.32$2,813
Apr 1999179115.102.21$2,705
Mar 1999176112.471.84$2,197
Feb 199917819.981.82$1,778
Jan 19990110.381.90$2
Dec 1998019.201.77$2
Nov 19980110.892.19$2
Oct 1998182112.421.97$2,262
Sep 19980112.592.08$2
Aug 1998180111.301.91$2,036
Jul 1998181111.742.24$2,127
Jun 19980111.242.24$2
May 1998177112.622.21$2,236
Apr 19980113.042.51$3
Mar 19980112.802.31$2
Feb 1998179113.952.30$2,499
Jan 1998179114.702.15$2,633
Dec 1997180116.322.41$2,940
Nov 19970118.193.09$3
Oct 1997180119.253.15$3,468
Sep 1997181117.742.95$3,214
Aug 1997182117.862.55$3,253
Jul 19970117.582.25$2
Jun 1997181117.242.26$3,123
May 1997181118.972.31$3,436
Apr 1997182117.882.08$3,256
Mar 1997176118.951.94$3,337
Feb 1997178120.492.21$3,649
Jan 19970123.483.54$4
Dec 1996178123.32$4,151
Nov 1996180121.97$3,955
Oct 1996178123.31$4,149
Sep 1996179122.22$3,977
Aug 1996182120.26$3,687
Jul 19960119.55$0
Jun 1996181118.73$3,390
May 1996176119.43$3,420
Apr 1996178121.51$3,829
Mar 1996180119.38$3,488
Feb 1996178116.98$3,022
Jan 19960117.07$0
Dec 1995179117.19$3,077
Nov 1995181116.00$2,896
Oct 1995180115.43$2,777
Sep 1995176116.18$2,848
Aug 1995177115.92$2,818
Jul 1995181115.24$2,758
Jun 1995180116.41$2,954
May 1995180117.56$3,161
Apr 1995180117.73$3,191
Mar 1995177116.44$2,910
Feb 19950116.58$0
Jan 1995178115.92$2,834
Dec 1994178115.03$2,675
Nov 1994176115.90$2,798
Oct 1994181115.58$2,820
Sep 1994180115.29$2,752
Aug 1994182116.13$2,936
Jul 1994181117.56$3,178
Jun 1994181117.09$3,093
May 1994180115.88$2,858
Apr 1994359114.14$5,076
Mar 1994180112.46$2,243
Feb 1994179112.50$2,238
Jan 1994180112.66$2,279
Dec 1993179112.33$2,207
Nov 1993180114.49$2,608
Oct 1993181115.85$2,869
Sep 19930115.03$0
Aug 1993183115.66$2,866
Jul 19930115.46$0
Jun 1993183116.79$3,073
May 1993183117.68$3,235
Apr 1993367118.05$6,624
Mar 1993182118.14$3,301
Feb 1993184117.90$3,294
Jan 19930116.93$0

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.

Jan 2026 — as filed, then multipliedworked
Oil                  177 bbl  × $ 59.13 =    $10,466
Casinghead gas         0 Mcf  × $  8.00 =         $0

────────────────────────────────────────────────────
Month total                                  $10,466

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/64012 is the state's own key, not one this site invented.