MURRAY "K"

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 33443District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$3.5 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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2018-02-13.

The Commission's schedule remark for this field reads: SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.

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
OilDisposition74,137 bbl$2,869,550
Casinghead gasProduction171,480 Mcf$659,568
Total$3,529,117

42,521 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 (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 31.9844, -101.9090. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.98444, -101.90896 · 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
9,050 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 9,050 ft.

Completions filed
Apr 1992
1 of 1 wells

1 well

42-3293251219,050 ftApr 1992

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 2025175060.553.23$10,596
Apr 20250062.363.54$0
Mar 20256067.704.27$406
Feb 2025183070.884.34$12,971
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 20241078.082.63$78
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 2024178076.091.78$13,544
Jan 20240073.023.30$0
Dec 2023015171.262.61$394
Nov 2023020877.892.81$584
Oct 2023149685.443.09$1,617
Sep 2023056489.042.74$1,543
Aug 2023258380.522.67$1,719
Jul 2023058374.852.64$1,540
Jun 2023056468.962.26$1,274
May 202317558370.622.23$13,657
Apr 2023056478.122.24$1,262
Mar 2023049672.852.39$1,187
Feb 2023052675.112.47$1,297
Jan 2023049676.533.39$1,680
Dec 2022049676.415.73$2,842
Nov 202217656485.005.65$18,144
Oct 2022058387.185.86$3,419
Sep 2022056484.888.16$4,604
Aug 2022037694.529.13$3,432
Jul 20220583101.587.54$4,397
Jun 20220320115.097.98$2,553
May 20220593109.378.43$5,001
Apr 2022349564104.226.84$40,229
Mar 20220583108.885.08$2,960
Feb 2022015891.054.86$768
Jan 202208781.844.54$395
Dec 202108771.323.90$339
Nov 20211728177.435.24$13,742
Oct 20211798779.795.71$14,780
Sep 20211748469.865.35$12,605
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 2021182063.483.02$11,553
Apr 20210060.362.76$0
Mar 2021174061.302.72$10,666
Feb 20210057.805.55$0
Jan 2021173050.412.81$8,721
Dec 20200044.642.68$0
Nov 2020175038.772.71$6,785
Oct 2020164036.972.48$6,063
Sep 20200037.091.99$0
Aug 2020173039.982.39$6,917
Jul 20200038.371.83$0
Jun 2020165034.901.69$5,759
May 20200016.921.81$0
Apr 2020178014.751.80$2,626
Mar 20200030.341.86$0
Feb 2020175049.881.98$8,729
Jan 20200057.252.09$0
Dec 2019181059.012.30$10,681
Nov 20190055.302.75$0
Oct 2019176053.472.42$9,411
Sep 2019170055.052.66$9,359
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 2019169052.782.49$8,920
May 2019179058.482.74$10,468
Apr 20190062.632.75$0
Mar 2019174056.803.06$9,883
Feb 2019174050.852.79$8,848
Jan 2019167046.033.23$7,687
Dec 20180046.594.19$0
Nov 2018171052.934.24$9,051
Oct 2018177061.443.40$10,875
Sep 2018176059.543.11$10,479
Aug 20181059.403.07$59
Jul 2018155065.142.93$10,097
Jun 20181060.183.08$60
May 2018171065.382.90$11,180
Apr 2018173063.842.90$11,044
Mar 20180061.222.79$0
Feb 2018171061.782.77$10,564
Jan 2018173062.874.01$10,877
Dec 2017174057.272.92$9,965
Nov 20171055.423.12$55
Oct 2017168049.292.98$8,281
Sep 2017166047.523.09$7,888
Aug 20172045.373.00$91
Jul 2017332043.873.09$14,565
Jun 20170042.493.09$0
May 2017170045.373.26$7,713
Apr 20170047.933.21$0
Mar 2017183046.772.98$8,559
Feb 2017177050.452.95$8,930
Jan 20170049.413.42$0
Dec 2016171048.763.72$8,338
Nov 2016164042.492.64$6,968
Oct 2016176046.193.09$8,129
Sep 2016170041.553.10$7,064
Aug 20160041.442.92$0
Jul 2016172041.622.92$7,159
Jun 2016170045.352.69$7,710
May 2016178042.521.99$7,569
Apr 20161036.561.99$37
Mar 2016173033.011.79$5,711
Feb 2016177026.472.06$4,685
Jan 2016173027.352.36$4,732
Dec 2015181032.362.00$5,857
Nov 20150038.792.17$0
Oct 2015168043.552.43$7,316
Sep 2015178042.992.76$7,652
Aug 2015183040.162.87$7,349
Jul 2015175048.152.95$8,426
Jun 20150056.152.88$0
May 2015181055.212.96$9,993
Apr 2015178049.822.71$8,868
Mar 2015183042.892.93$7,849
Feb 20152044.662.98$89
Jan 2015178043.433.10$7,731
Dec 2014173054.693.59$9,461
Nov 2014186070.464.25$13,106
Oct 2014175078.303.90$13,703
Sep 2014184086.164.05$15,853
Aug 20140089.394.04$0
Jul 2014354096.564.18$34,182
Jun 20145098.164.74$491
May 2014173094.734.73$16,388
Apr 2014179095.944.81$17,173
Mar 2014178095.895.06$17,068
Feb 20146397.406.19$603
Jan 2014180390.404.86$16,287
Dec 2013169391.824.35$15,531
Nov 2013170388.853.74$15,116
Oct 20132897.423.78$225
Sep 20133651104.113.72$38,004
Aug 201300104.253.52$0
Jul 20133590102.523.72$36,805
Jun 20130094.403.93$0
May 2013350094.834.15$33,191
Apr 20137093.964.28$658
Mar 2013351093.623.91$32,861
Feb 201301391.233.42$44
Jan 2013180591.603.42$16,505
Dec 20129386.773.42$791
Nov 2012175486.953.62$15,231
Oct 2012509689.383.40$45,515
Sep 201234494.672.92$412
Aug 20123415192.662.91$31,745
Jul 20121681685.133.02$14,350
Jun 2012171679.822.52$13,664
May 20120091.612.49$0
Apr 201216733101.652.00$17,041
Mar 2012031105.052.22$69
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 201105395.723.31$176
Oct 201151611584.983.65$44,269
Sep 201101383.623.99$52
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 2011014192.904.64$654
May 2011018098.134.40$793
Apr 2011338120105.964.33$36,334
Mar 201101196.364.06$45
Feb 20110085.644.18$0
Jan 2011343886.504.59$29,706
Dec 201001385.734.35$57
Nov 201004180.843.80$156
Oct 2010010178.103.51$354
Sep 2010017072.633.98$677
Aug 2010026573.684.42$1,171
Jul 2010024172.554.74$1,141
Jun 2010030970.364.91$1,517
May 201039934571.124.24$29,838
Apr 2010027581.694.12$1,134
Mar 201006778.394.39$294
Feb 201009173.585.44$495
Jan 201037211474.365.96$28,342
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 200937725372.544.11$28,387
Sep 2009015065.543.06$460
Aug 2009051967.423.22$1,670
Jul 200936864961.133.46$24,744
Jun 2009063166.163.90$2,458
May 200945563554.743.93$27,400
Apr 2009061746.773.59$2,213
Mar 2009063242.144.06$2,565
Feb 200940857832.814.63$16,064
Jan 2009063835.865.37$3,427
Dec 2008062537.105.98$3,736
Nov 200840962255.496.86$26,963
Oct 2008063475.246.92$4,389
Sep 2008466676101.767.88$52,745
Aug 20080753114.228.48$6,388
Jul 20080699131.0811.39$7,961
Jun 2008370728131.3313.03$58,080
May 20080771123.1711.57$8,924
Apr 2008386702110.3110.45$49,919
Mar 20080741101.909.66$7,161
Feb 2008062392.538.77$5,464
Jan 200843570590.388.21$45,100
Dec 2007073888.337.30$5,389
Nov 200742370491.677.29$43,910
Oct 2007081182.856.92$5,614
Sep 200744275775.846.24$38,248
Aug 2007084969.066.39$5,423
Jul 2007090270.906.39$5,762
Jun 200740928362.007.55$27,494
May 2007085158.747.85$6,677
Apr 2007072359.617.81$5,643
Mar 200743074956.927.30$29,945
Feb 2007072955.108.22$5,989
Jan 200745776450.306.73$28,126
Dec 2006082856.656.92$5,728
Nov 200646277954.207.62$30,974
Oct 2006074054.906.01$4,450
Sep 2006082360.085.04$4,146
Aug 200645186068.717.34$37,301
Jul 2006084369.376.34$5,347
Jun 200645385666.286.38$35,489
May 2006087766.016.42$5,635
Apr 200642782864.397.36$33,589
Mar 2006079156.707.08$5,603
Feb 200645274557.597.75$31,805
Jan 2006081260.598.93$7,254
Dec 200544279054.9413.42$34,882
Nov 2005074854.6910.59$7,920
Oct 200542863758.3413.80$33,757
Sep 2005058561.4512.08$7,066
Aug 200546379761.519.80$36,287
Jul 2005055655.697.84$4,361
Jun 200546374552.337.38$29,728
May 2005077045.226.65$5,121
Apr 200544474349.207.36$27,314
Mar 2005080450.377.15$5,753
Feb 200547671545.226.31$26,038
Jan 200525274143.166.32$15,561
Dec 200447875639.866.75$24,157
Nov 2004072845.286.33$4,609
Oct 200441874849.706.52$25,648
Sep 2004067643.245.28$3,572
Aug 200428846242.375.55$14,767
Jul 200444864338.286.08$21,062
Jun 2004044836.106.43$2,882
May 2004068337.486.49$4,436
Apr 200438369834.475.86$17,291
Mar 200448476234.365.53$20,844
Feb 2004056032.455.51$3,085
Jan 200435471232.036.30$15,824
Dec 2003065130.266.30$4,102
Nov 200331273228.804.60$12,349
Oct 200337476628.174.76$14,181
Sep 2003036026.314.75$1,710
Aug 200339950929.765.13$14,485
Jul 2003078129.415.17$4,038
Jun 200332475828.565.98$13,789
May 200330785126.595.97$13,246
Apr 200343083226.675.41$15,967
Mar 2003084431.146.10$5,145
Feb 200339276033.487.93$19,148
Jan 200348290930.315.58$19,683
Dec 2002046626.914.85$2,262
Nov 200231883224.664.14$11,284
Oct 200236488226.464.23$13,362
Sep 2002088127.443.64$3,203
Aug 200227288325.963.16$9,855
Jul 200227493824.583.06$9,607
Jun 200228485723.733.34$9,600
May 200224378924.663.58$8,820
Apr 200237573823.653.51$11,461
Mar 2002073122.003.10$2,268
Feb 200246769018.222.38$10,148
Jan 200249574117.172.38$10,260
Dec 2001074116.932.36$1,752
Nov 2001078418.072.41$1,886
Oct 200135972119.782.53$8,924
Sep 2001036024.262.25$810
Aug 200139346724.873.05$11,200
Jul 2001013523.933.20$432
Jun 2001094424.563.82$3,610
May 200134984525.524.31$12,546
Apr 20014761,02324.685.34$17,206
Mar 200101,04024.545.38$5,592
Feb 200145998227.755.77$18,401
Jan 20014731,01527.478.40$21,518
Dec 200001,04826.889.12$9,560
Nov 200001,09132.215.66$6,173
Oct 20004481,11631.235.15$19,733
Sep 20004501,09931.875.19$20,041
Aug 200001,10029.644.54$4,995
Jul 2000098328.534.09$4,020
Jun 200043496029.304.40$16,938
May 200001,15127.263.68$4,235
Apr 20004861,04224.513.12$15,159
Mar 200001,05828.422.86$3,026
Feb 20004811,05027.622.73$16,148
Jan 200011,04425.272.48$2,615
Dec 199937882724.282.42$11,182
Nov 1999077623.192.43$1,889
Oct 199932393720.982.80$9,404
Sep 19993111,10421.752.62$9,655
Aug 19993121,05819.262.88$9,052
Jul 199933982617.892.37$8,024
Jun 199901,13215.942.36$2,674
May 19992921,00015.792.32$6,932
Apr 199930077315.102.21$6,237
Mar 199930077112.471.84$5,158
Feb 19993037979.981.82$4,473
Jan 1999079010.381.90$1,501
Dec 19983137939.201.77$4,286
Nov 199830171410.892.19$4,838
Oct 199829981112.421.97$5,311
Sep 199829559612.592.08$4,955
Aug 199829765011.301.91$4,596
Jul 199825974311.742.24$4,703
Jun 199828183511.242.24$5,027
May 199824989712.622.21$5,121
Apr 199826153013.042.51$4,731
Mar 199827366712.802.31$5,035
Feb 199827153613.952.30$5,013
Jan 199827369714.702.15$5,515
Dec 199727464816.322.41$6,034
Nov 199724264618.193.09$6,397
Oct 19972549219.253.15$5,179
Sep 199724537717.742.95$5,460
Aug 199748371317.862.55$10,448
Jul 199725873117.582.25$6,178
Jun 199727961117.242.26$6,189
May 199744437918.972.31$9,298
Apr 199721049217.882.08$4,780
Mar 199746157218.951.94$9,845
Feb 199725252520.492.21$6,322
Jan 199722267323.483.54$7,595
Dec 199662580723.32$14,575
Nov 199633486821.97$7,338
Oct 199630975023.31$7,203
Sep 199628365422.22$6,288
Aug 199661261920.26$12,399
Jul 199629462219.55$5,748
Jun 199631761918.73$5,937
May 199631263619.43$6,062
Apr 199632062821.51$6,883
Mar 199629666919.38$5,736
Feb 199629274216.98$4,958
Jan 199629354717.07$5,002
Dec 199528861817.19$4,951
Nov 199524066616.00$3,840
Oct 199521322215.43$3,287
Sep 199525153016.18$4,061
Aug 199544069515.92$7,005
Jul 199526774515.24$4,069
Jun 199538655416.41$6,334
May 199522864817.56$4,004
Apr 199515537717.73$2,748
Mar 199573599416.44$12,083
Feb 199524451716.58$4,046
Jan 19953371,05515.92$5,365
Dec 199435798315.03$5,366
Nov 199434090915.90$5,406
Oct 19948271,08615.58$12,885
Sep 19944391,03415.29$6,712
Aug 199439892116.13$6,420
Jul 19943961,10517.56$6,954
Jun 19943371,07017.09$5,759
May 19946651,04615.88$10,560
Apr 199432399314.14$4,567
Mar 19948361,03912.46$10,417
Feb 199437695912.50$4,700
Jan 1994084312.66$0
Dec 19934341,23612.33$5,351
Nov 199359095214.49$8,549
Oct 19933201,08315.85$5,072
Sep 19936441,27615.03$9,679
Aug 19936231,38115.66$9,756
Jul 19936191,40615.46$9,570
Jun 19936431,02016.79$10,796
May 19936881,14917.68$12,164
Apr 199386680518.05$15,631
Mar 19939701,60918.14$17,596
Feb 19936791,23417.90$12,154
Jan 19939691,60016.93$16,405

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 2025 — as filed, then multipliedworked
Oil                  175 bbl  × $ 60.55 =    $10,596
Casinghead gas         0 Mcf  × $  3.23 =         $0

────────────────────────────────────────────────────
Month total                                  $10,596

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/33443 is the state's own key, not one this site invented.