HADDEN, KATHLEEN

Operated by RECOVERY OPERATING LP (P-5 696542) in the LEON VALLEY (OIL) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12994District 08Field 53235400Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$3.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$99 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 10 leases and 29 wells, and the rule below applies to all of them.

Discovered
1956-05-07
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.

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
OilDisposition64,785 bbl$2,961,490
Casinghead gasProduction8,878 Mcf$16,635
Total$2,978,125

5,667 Mcf of this lease's gas, across 47 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 (5)

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 30.8797, -102.9299. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

30.87984, -102.92964 · 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 5 wells
With a plug date
0.0%
0 of 5 wells
Median depth
2,891 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.
5100.0%

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 2,872 and 2,910 ft, median 2,891 ft, over the 2 wells that filed a depth.

Completions filed
Jun 1984 – Dec 1984
2 of 5 wells; 3 filed none

5 wells

42-371033873
42-371034002
42-371035561
42-3713510192,910 ftDec 1984
42-3713468662,872 ftJun 1984

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 2026144098.932.87$14,246
Mar 2026152089.753.15$13,642
Feb 2026154063.503.75$9,779
Jan 2026154059.138.00$9,106
Dec 20250056.664.41$0
Nov 2025162058.593.93$9,492
Oct 2025168059.383.30$9,976
Sep 20250062.743.08$0
Aug 2025169063.933.01$10,804
Jul 2025164066.743.32$10,945
Jun 2025169066.483.13$11,235
May 2025168060.553.23$10,172
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 2024166069.052.20$11,462
Oct 2024168071.372.28$11,990
Sep 20240069.612.36$0
Aug 2024165075.632.06$12,479
Jul 2024341079.932.15$27,256
Jun 20240078.082.63$0
May 2024169078.812.20$13,319
Apr 2024160084.451.66$13,512
Mar 2024169080.301.55$13,571
Feb 20240076.091.78$0
Jan 2024149073.023.30$10,880
Dec 20230071.262.61$0
Nov 2023159077.892.81$12,385
Oct 2023155085.443.09$13,243
Sep 2023154089.042.74$13,712
Aug 2023155080.522.67$12,481
Jul 2023153074.852.64$11,452
Jun 20230068.962.26$0
May 2023159070.622.23$11,229
Apr 2023156078.122.24$12,187
Mar 2023150072.852.39$10,928
Feb 2023323075.112.47$24,261
Jan 20230076.533.39$0
Dec 2022169076.415.73$12,913
Nov 2022167085.005.65$14,195
Oct 2022166087.185.86$14,472
Sep 2022166084.888.16$14,090
Aug 2022156094.529.13$14,745
Jul 202200101.587.54$0
Jun 20223190115.097.98$36,714
May 202200109.378.43$0
Apr 20221680104.226.84$17,509
Mar 20221630108.885.08$17,747
Feb 2022159091.054.86$14,477
Jan 2022156081.844.54$12,767
Dec 2021163071.323.90$11,625
Nov 20210077.435.24$0
Oct 2021159079.795.71$12,687
Sep 2021162069.865.35$11,317
Aug 20210066.024.22$0
Jul 2021158070.783.98$11,183
Jun 2021162069.493.38$11,257
May 2021162063.483.02$10,284
Apr 2021306060.362.76$18,470
Mar 20210061.302.72$0
Feb 2021158057.805.55$9,132
Jan 2021161050.412.81$8,116
Dec 2020149044.642.68$6,651
Nov 20200038.772.71$0
Oct 2020159036.972.48$5,878
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 2020159034.901.69$5,549
May 20200016.921.81$0
Apr 2020158014.751.80$2,331
Mar 2020159030.341.86$4,824
Feb 2020155049.881.98$7,731
Jan 2020158057.252.09$9,046
Dec 2019158059.012.30$9,324
Nov 20190055.302.75$0
Oct 2019317053.472.42$16,950
Sep 20190055.052.66$0
Aug 2019158053.112.30$8,391
Jul 2019307056.272.46$17,275
Jun 2019158052.782.49$8,339
May 20190058.482.74$0
Apr 2019156062.632.75$9,770
Mar 20190056.803.06$0
Feb 2019162050.852.79$8,238
Jan 20190046.033.23$0
Dec 2018313046.594.19$14,583
Nov 20180052.934.24$0
Oct 2018158061.443.40$9,708
Sep 2018165059.543.11$9,824
Aug 20180059.403.07$0
Jul 2018161065.142.93$10,488
Jun 2018157060.183.08$9,448
May 2018159065.382.90$10,395
Apr 2018157063.842.90$10,023
Mar 20180061.222.79$0
Feb 2018156061.782.77$9,638
Jan 2018158062.874.01$9,933
Dec 2017158057.272.92$9,049
Nov 2017159055.423.12$8,812
Oct 2017158049.292.98$7,788
Sep 2017156047.523.09$7,413
Aug 2017164045.373.00$7,441
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 2017158045.373.26$7,168
Apr 20170047.933.21$0
Mar 2017150046.772.98$7,016
Feb 2017165050.452.95$8,324
Jan 2017156049.413.42$7,708
Dec 2016161048.763.72$7,850
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 2016162041.553.10$6,731
Aug 20160041.442.92$0
Jul 2016151041.622.92$6,285
Jun 2016155045.352.69$7,029
May 2016159042.521.99$6,761
Apr 20160036.561.99$0
Mar 2016159033.011.79$5,249
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 2015156048.152.95$7,511
Jun 20150056.152.88$0
May 2015157055.212.96$8,668
Apr 20150049.822.71$0
Mar 2015161042.892.93$6,905
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 2014310054.693.59$16,954
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 2014161086.164.05$13,872
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 2014160094.734.73$15,157
Apr 2014159095.944.81$15,254
Mar 20140095.895.06$0
Feb 2014155097.406.19$15,097
Jan 20140090.404.86$0
Dec 2013154091.824.35$14,140
Nov 20130088.853.74$0
Oct 2013160097.423.78$15,587
Sep 20131560104.113.72$16,241
Aug 20131580104.253.52$16,472
Jul 201300102.523.72$0
Jun 2013159094.403.93$15,010
May 2013155094.834.15$14,699
Apr 2013160093.964.28$15,034
Mar 2013161093.623.91$15,073
Feb 20130091.233.42$0
Jan 2013153091.603.42$14,015
Dec 20120086.773.42$0
Nov 2012162086.953.62$14,086
Oct 2012153089.383.40$13,675
Sep 2012161094.672.92$15,242
Aug 20120092.662.91$0
Jul 2012326085.133.02$27,752
Jun 20120079.822.52$0
May 2012159091.612.49$14,566
Apr 20121560101.652.00$15,857
Mar 201200105.052.22$0
Feb 20121570101.102.57$15,873
Jan 2012171098.092.73$16,773
Dec 20110096.873.24$0
Nov 2011168095.723.31$16,081
Oct 2011162084.983.65$13,767
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 2011156094.144.52$14,686
Jun 2011156092.904.64$14,492
May 2011153098.134.40$15,014
Apr 20111570105.964.33$16,636
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 2011153086.504.59$13,235
Dec 20100085.734.35$0
Nov 2010175080.843.80$14,147
Oct 2010170078.103.51$13,277
Sep 2010340072.633.98$24,694
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 2010171070.364.91$12,032
May 2010319071.124.24$22,687
Apr 20100081.694.12$0
Mar 2010323078.394.39$25,320
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 2009167071.445.48$11,930
Nov 2009160074.593.75$11,934
Oct 2009162072.544.11$11,751
Sep 2009158065.543.06$10,355
Aug 2009165067.423.22$11,124
Jul 2009326061.133.46$19,928
Jun 20090066.163.90$0
May 2009309054.743.93$16,915
Apr 2009171046.773.59$7,998
Mar 2009157042.144.06$6,616
Feb 2009320032.814.63$10,499
Jan 20090035.865.37$0
Dec 2008171037.105.98$6,344
Nov 2008165055.496.86$9,156
Oct 2008329075.246.92$24,754
Sep 200800101.767.88$0
Aug 20081610114.228.48$18,389
Jul 20081590131.0811.39$20,842
Jun 20081550131.3313.03$20,356
May 20083220123.1711.57$39,661
Apr 20081600110.3110.45$17,650
Mar 20081560101.909.66$15,896
Feb 2008160092.538.77$14,805
Jan 2008156090.388.21$14,099
Dec 2007164088.337.30$14,486
Nov 2007160091.677.29$14,667
Oct 2007318082.856.92$26,346
Sep 2007151075.846.24$11,452
Aug 2007306069.066.39$21,132
Jul 2007155070.906.39$10,990
Jun 2007152062.007.55$9,424
May 2007155058.747.85$9,105
Apr 2007155059.617.81$9,240
Mar 2007311056.927.30$17,702
Feb 2007154055.108.22$8,485
Jan 2007156050.306.73$7,847
Dec 2006155056.656.92$8,781
Nov 2006152054.207.62$8,238
Oct 2006155054.906.01$8,510
Sep 2006310060.085.04$18,625
Aug 2006153068.717.34$10,513
Jul 20060069.376.34$0
Jun 2006154066.286.38$10,207
May 2006154066.016.42$10,166
Apr 2006310064.397.36$19,961
Mar 2006151056.707.08$8,562
Feb 2006153057.597.75$8,811
Jan 2006307060.598.93$18,601
Dec 2005154054.9413.42$8,461
Nov 2005154054.6910.59$8,422
Oct 2005155058.3413.80$9,043
Sep 2005155061.4512.08$9,525
Aug 2005153061.519.80$9,411
Jul 2005155055.697.84$8,632
Jun 2005312052.337.38$16,327
May 2005154045.226.65$6,964
Apr 2005157049.207.36$7,724
Mar 2005154050.377.15$7,757
Feb 2005154045.226.31$6,964
Jan 2005308043.166.32$13,293
Dec 2004153039.866.75$6,099
Nov 2004153045.286.33$6,928
Oct 2004153049.706.52$7,604
Sep 2004341043.245.28$14,745
Aug 2004176042.375.55$7,457
Jul 2004152038.286.08$5,819
Jun 2004177036.106.43$6,390
May 2004313037.486.49$11,731
Apr 2004160034.475.86$5,515
Mar 2004178034.365.53$6,116
Feb 2004178032.455.51$5,776
Jan 2004164032.036.30$5,253
Dec 2003350030.266.30$10,591
Nov 2003162028.804.60$4,666
Oct 2003177028.174.76$4,986
Sep 2003176026.314.75$4,631
Aug 2003177029.765.13$5,268
Jul 2003175029.415.17$5,147
Jun 2003342028.565.98$9,768
May 2003159026.595.97$4,228
Apr 2003162026.675.41$4,321
Mar 2003168031.146.10$5,232
Feb 2003176033.487.93$5,892
Jan 2003293030.315.58$8,881
Dec 2002310026.914.85$8,342
Nov 2002177024.664.14$4,365
Oct 2002177026.464.23$4,683
Sep 2002337027.443.64$9,247
Aug 2002175025.963.16$4,543
Jul 2002170024.583.06$4,179
Jun 2002176023.733.34$4,176
May 2002341024.663.58$8,409
Apr 2002161023.653.51$3,808
Mar 2002347022.003.10$7,634
Feb 20020018.222.38$0
Jan 2002344017.172.38$5,906
Dec 2001164016.932.36$2,777
Nov 2001166018.072.41$3,000
Oct 2001329019.782.53$6,508
Sep 2001172024.262.25$4,173
Aug 2001161024.873.05$4,004
Jul 2001318023.933.20$7,610
Jun 2001157024.563.82$3,856
May 2001344025.524.31$8,779
Apr 20018638624.685.34$4,182
Mar 200131932024.545.38$9,549
Feb 200116124827.755.77$5,898
Jan 200116223827.478.40$6,449
Dec 200033025726.889.12$11,215
Nov 200033422532.215.66$12,031
Oct 200017330831.235.15$6,988
Sep 200019118631.875.19$7,052
Aug 20003098929.644.54$9,563
Jul 2000290028.534.09$8,274
Jun 200038123229.304.40$12,183
May 20003427727.263.68$9,606
Apr 2000314024.513.12$7,696
Mar 2000330028.422.86$9,379
Feb 2000330027.622.73$9,115
Jan 2000165025.272.48$4,170
Dec 1999162024.282.42$3,933
Nov 1999323023.192.43$7,490
Oct 1999165020.982.80$3,462
Sep 1999165021.752.62$3,589
Aug 1999176019.262.88$3,390
Jul 1999139017.892.37$2,487
Jun 1999177015.942.36$2,821
May 1999176015.792.32$2,779
Apr 1999341015.102.21$5,149
Mar 1999355012.471.84$4,427
Feb 199917609.981.82$1,756
Jan 1999176010.381.90$1,827
Dec 1998009.201.77$0
Nov 1998287010.892.19$3,125
Oct 1998503012.421.97$6,247
Sep 1998162012.592.08$2,040
Aug 1998163011.301.91$1,842
Jul 1998360011.742.24$4,226
Jun 1998163011.242.24$1,832
May 1998181012.622.21$2,284
Apr 1998181013.042.51$2,360
Mar 19983612512.802.31$4,679
Feb 19981632913.952.30$2,341
Jan 199834317414.702.15$5,417
Dec 19971763216.322.41$2,949
Nov 19973231818.193.09$5,931
Oct 19972213719.253.15$4,371
Sep 19973007617.742.95$5,547
Aug 19972981017.862.55$5,348
Jul 19973215917.582.25$5,776
Jun 19973886017.242.26$6,825
May 19971643718.972.31$3,196
Apr 19973943317.882.08$7,113
Mar 19971673618.951.94$3,234
Feb 1997341520.492.21$6,998
Jan 19971801423.483.54$4,276
Dec 19962771023.32$6,460
Nov 19963551921.97$7,799
Oct 19961801623.31$4,196
Sep 19963901822.22$8,666
Aug 19962362820.26$4,781
Jul 19962962719.55$5,787
Jun 19962644818.73$4,945
May 19963844019.43$7,461
Apr 19964001621.51$8,604
Mar 19961723919.38$3,333
Feb 19961804816.98$3,056
Jan 199650710717.07$8,654
Dec 19951818817.19$3,111
Nov 199522710016.00$3,632
Oct 199528010815.43$4,320
Sep 19952745816.18$4,433
Aug 199524015315.92$3,821
Jul 19952637315.24$4,008
Jun 19951733816.41$2,839
May 19951812217.56$3,178
Apr 19951806817.73$3,191
Mar 1995175016.44$2,877
Feb 19951567616.58$2,586
Jan 19951809115.92$2,866
Dec 19943197715.03$4,795
Nov 1994011615.90$0
Oct 199414513515.58$2,259
Sep 19941669415.29$2,538
Aug 199416714916.13$2,694
Jul 199413225217.56$2,318
Jun 199416618017.09$2,837
May 199416613515.88$2,636
Apr 199416519414.14$2,333
Mar 199416228912.46$2,019
Feb 199416314012.50$2,038
Jan 199430912012.66$3,912
Dec 199316613012.33$2,047
Nov 19931669014.49$2,405
Oct 199316312515.85$2,584
Sep 199316616415.03$2,495
Aug 199316515715.66$2,584
Jul 199316616115.46$2,566
Jun 199315622716.79$2,619
May 199316619317.68$2,935
Apr 199316524318.05$2,978
Mar 199316622418.14$3,011
Feb 199316633217.90$2,971
Jan 199330344916.93$5,130

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                  144 bbl  × $ 98.93 =    $14,246
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $14,246

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. 08/O/12994 is the state's own key, not one this site invented.