MURRAY "C"

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 28419District 08Field 85280300NGPA filingOilCasinghead gasSaveExport
Value, all time
$11.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$521 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 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.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA2none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition191,206 bbl$10,696,517
Casinghead gasProduction281,340 Mcf$1,061,793
Total$11,758,310

50,217 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 32.0046, -101.8487. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.00465, -101.84871 · 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
9,050 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 9,050 and 9,050 ft, median 9,050 ft, over the 2 wells that filed a depth.

Completions filed
Oct 1983
2 of 2 wells

2 wells

42-3293118929,050 ftOct 1983
42-3293119019,050 ftOct 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 2026537182106.413.05$57,697
Apr 20263458998.932.87$34,386
Mar 202654027589.753.15$49,331
Feb 202635330563.503.75$23,559
Jan 202653334659.138.00$34,284
Dec 202573238856.664.41$43,188
Nov 202576043658.593.93$46,240
Oct 202553621659.383.30$32,542
Sep 202553829462.743.08$34,659
Aug 202587442363.933.01$57,150
Jul 202588043166.743.32$60,160
Jun 202570440066.483.13$48,053
May 20251,03346960.553.23$64,064
Apr 20251,06351262.363.54$68,103
Mar 202588640967.704.27$61,728
Feb 202554221570.884.34$39,350
Jan 20251,26435374.324.28$95,451
Dec 202488146568.993.12$62,232
Nov 202469652469.052.20$49,211
Oct 202452144871.372.28$38,206
Sep 202452850569.612.36$37,948
Aug 202453364175.632.06$41,634
Jul 202453457779.932.15$43,921
Jun 202469775878.082.63$56,418
May 20241,0681,07278.812.20$86,526
Apr 20241,07585584.451.66$92,202
Mar 202472955580.301.55$59,396
Feb 202452655276.091.78$41,008
Jan 202468139873.023.30$51,039
Dec 20231,43684171.262.61$104,525
Nov 20230577.892.81$14
Oct 20230085.443.09$0
Sep 202317921989.042.74$16,537
Aug 202370045680.522.67$57,583
Jul 202388150174.852.64$67,266
Jun 202387548968.962.26$61,444
May 202388742570.622.23$63,587
Apr 202388614878.122.24$69,546
Mar 202389514372.852.39$65,543
Feb 202374012975.112.47$55,899
Jan 202391114376.533.39$70,203
Dec 202271814376.415.73$55,682
Nov 202290013885.005.65$77,279
Oct 202289214387.185.86$78,603
Sep 202288813884.888.16$76,500
Aug 202217114394.529.13$17,468
Jul 2022174143101.587.54$18,753
Jun 2022176138115.097.98$21,357
May 2022175143109.378.43$20,346
Apr 2022524138104.226.84$55,555
Mar 2022536143108.885.08$59,086
Feb 202269812991.054.86$64,180
Jan 202271214381.844.54$58,919
Dec 202172114371.323.90$51,979
Nov 202153713877.435.24$42,303
Oct 202170814379.795.71$57,308
Sep 202151513869.865.35$36,716
Aug 202153314366.024.22$35,792
Jul 202152914370.783.98$38,012
Jun 202135113869.493.38$24,858
May 202153714363.483.02$34,520
Apr 202135613860.362.76$21,869
Mar 202155514361.302.72$34,410
Feb 20211777457.805.55$10,641
Jan 202154114350.412.81$27,674
Dec 202053714344.642.68$24,354
Nov 202036113838.772.71$14,369
Oct 202053514336.972.48$20,133
Sep 202018013837.091.99$6,951
Aug 202052714339.982.39$21,411
Jul 202053514338.371.83$20,789
Jun 202053413834.901.69$18,870
May 202035614316.921.81$6,283
Apr 202053113814.751.80$8,081
Mar 202035614330.341.86$11,066
Feb 202035613349.881.98$18,021
Jan 202053614357.252.09$30,986
Dec 201936414359.012.30$21,809
Nov 201954013855.302.75$30,242
Oct 201935914353.472.42$19,542
Sep 201935413855.052.66$19,854
Aug 201953414353.112.30$28,690
Jul 201935914356.272.46$20,553
Jun 201953913852.782.49$28,792
May 201935514358.482.74$21,152
Apr 201935815262.632.75$22,840
Mar 201954517356.803.06$31,486
Feb 201936212950.852.79$18,768
Jan 201935714346.033.23$16,894
Dec 201854223046.594.19$26,214
Nov 201853938052.934.24$30,139
Oct 201836340061.443.40$23,662
Sep 201835836159.543.11$22,437
Aug 201854133759.403.07$33,169
Jul 201835635265.142.93$24,222
Jun 201853333760.183.08$33,113
May 201835443865.382.90$24,415
Apr 201853639063.842.90$35,350
Mar 201854339961.222.79$34,354
Feb 201835940361.782.77$23,294
Jan 201836134362.874.01$24,071
Dec 201754837257.272.92$32,471
Nov 201734839455.423.12$20,515
Oct 201735743849.292.98$18,903
Sep 201736148447.523.09$18,649
Aug 201753035845.373.00$25,122
Jul 201735636543.873.09$16,745
Jun 201735824142.493.09$15,955
May 201735226045.373.26$16,819
Apr 201753438347.933.21$26,825
Mar 201735754446.772.98$18,320
Feb 201754461150.452.95$29,249
Jan 201754449249.413.42$28,561
Dec 201653561548.763.72$28,376
Nov 201635554342.492.64$16,520
Oct 201653460146.193.09$26,523
Sep 201653947541.553.10$23,868
Aug 201653365541.442.92$24,003
Jul 201653930941.622.92$23,337
Jun 201653735545.352.69$25,306
May 201671753442.521.99$31,550
Apr 201689574236.561.99$34,199
Mar 201670086633.011.79$24,661
Feb 201670957926.472.06$19,962
Jan 201689880927.352.36$26,473
Dec 201553872032.362.00$18,851
Nov 201571771638.792.17$29,364
Oct 201589285843.552.43$40,929
Sep 201570876342.992.76$32,542
Aug 201572390340.162.87$31,630
Jul 201588176048.152.95$44,658
Jun 201570289056.152.88$41,983
May 201572789355.212.96$42,777
Apr 201571984849.822.71$38,116
Mar 201574092742.892.93$34,459
Feb 201592680044.662.98$43,736
Jan 201571680543.433.10$33,592
Dec 201455248354.693.59$31,924
Nov 201491175170.464.25$67,382
Oct 201454797078.303.90$46,614
Sep 201454956986.164.05$49,604
Aug 201436847389.394.04$34,804
Jul 201484789596.564.18$85,527
Jun 201456469098.164.74$58,631
May 201473169794.734.73$72,542
Apr 201472478195.944.81$73,216
Mar 201456674495.895.06$58,036
Feb 201472972497.406.19$75,488
Jan 201473476190.404.86$70,053
Dec 201374471891.824.35$71,441
Nov 201356670888.853.74$52,936
Oct 201373259697.423.78$73,564
Sep 2013725706104.113.72$78,104
Aug 2013733770104.253.52$79,128
Jul 2013538818102.523.72$58,197
Jun 201353662094.403.93$53,037
May 201373175394.834.15$72,445
Apr 201355879793.964.28$55,843
Mar 201374337793.623.91$71,035
Feb 201337758991.233.42$36,408
Jan 201373755591.603.42$69,407
Dec 201255174886.773.42$50,369
Nov 201268668586.953.62$62,131
Oct 201272869389.383.40$67,425
Sep 201252069394.672.92$51,251
Aug 201253784292.662.91$52,207
Jul 201272484685.133.02$64,190
Jun 201272484679.822.52$59,921
May 201254054391.612.49$50,821
Apr 2012729710101.652.00$75,521
Mar 2012728832105.052.22$78,325
Feb 2012548718101.102.57$57,248
Jan 201273972598.092.73$74,471
Dec 201173071796.873.24$73,038
Nov 201172272895.723.31$71,520
Oct 201153373984.983.65$47,991
Sep 201171873483.623.99$62,965
Aug 201172686683.404.15$64,142
Jul 201172381594.144.52$71,745
Jun 201136386392.904.64$37,727
May 201154378698.134.40$56,747
Apr 2011552659105.964.33$61,346
Mar 201172693096.364.06$73,731
Feb 201136971985.644.18$34,607
Jan 201173582986.504.59$67,382
Dec 201054071885.734.35$49,416
Nov 201072480780.843.80$61,591
Oct 201054786078.103.51$45,738
Sep 201054463172.633.98$42,022
Aug 201072076873.684.42$56,444
Jul 20105431,05972.554.74$44,411
Jun 201035659170.364.91$27,950
May 201053274571.124.24$40,991
Apr 201053471481.694.12$46,566
Mar 201055293678.394.39$47,379
Feb 201052676973.585.44$42,888
Jan 201036458274.365.96$30,538
Dec 200954583371.445.48$43,503
Nov 200954681274.593.75$43,772
Oct 200953689172.544.11$42,544
Sep 200953979465.543.06$37,759
Aug 200936487167.423.22$27,344
Jul 200955094761.133.46$36,902
Jun 200936492566.163.90$27,685
May 200936293854.743.93$23,498
Apr 200954383646.773.59$28,395
Mar 200935791142.144.06$18,742
Feb 200937379432.814.63$15,917
Jan 200936587735.865.37$17,799
Dec 200837384037.105.98$18,859
Nov 200855181755.496.86$36,180
Oct 200836084775.246.92$32,949
Sep 2008355699101.767.88$41,631
Aug 2008351887114.228.48$47,616
Jul 20080565131.0811.39$6,435
Jun 2008537752131.3313.03$80,325
May 2008182882123.1711.57$32,625
Apr 2008357878110.3110.45$48,560
Mar 2008179648101.909.66$24,502
Feb 200835763592.538.77$38,603
Jan 200836388490.388.21$40,062
Dec 200735894288.337.30$38,501
Nov 200718089391.677.29$23,012
Oct 20073561,04282.856.92$36,707
Sep 20071781,04575.846.24$20,025
Aug 20073541,07769.066.39$31,327
Jul 20073501,08270.906.39$31,727
Jun 20073551,05762.007.55$29,989
May 20073571,02958.747.85$29,044
Apr 200718298159.617.81$18,506
Mar 200753697856.927.30$37,650
Feb 200718485455.108.22$17,155
Jan 200737094250.306.73$24,948
Dec 200618390656.656.92$16,635
Nov 200636488454.207.62$26,463
Oct 20063591,01054.906.01$25,783
Sep 20061811,00760.085.04$15,947
Aug 20063581,09768.717.34$32,650
Jul 20063551,12869.376.34$31,781
Jun 20061821,09166.286.38$19,028
May 20063671,12066.016.42$31,422
Apr 20063671,05864.397.36$31,419
Mar 20063601,05156.707.08$27,856
Feb 200635594557.597.75$27,769
Jan 20063621,04760.598.93$31,287
Dec 20051831,05654.9413.42$24,221
Nov 20053671,04854.6910.59$31,168
Oct 20053621,04658.3413.80$35,549
Sep 200518293961.4512.08$22,526
Aug 20053591,19261.519.80$33,760
Jul 20053511,14555.697.84$28,528
Jun 20053571,10052.337.38$26,801
May 20053571,14845.226.65$23,779
Apr 20053601,07949.207.36$25,654
Mar 20053601,07050.377.15$25,789
Feb 200536295645.226.31$22,404
Jan 20053681,08443.166.32$22,736
Dec 20041921,12939.866.75$15,275
Nov 20045571,14945.286.33$32,495
Oct 20043631,11849.706.52$25,325
Sep 20041791,18143.245.28$13,980
Aug 20043691,25542.375.55$22,601
Jul 20043611,24638.286.08$21,400
Jun 20043641,19036.106.43$20,796
May 20043651,23937.486.49$21,727
Apr 20043681,18234.475.86$19,610
Mar 20043651,20534.365.53$19,205
Feb 20043701,07732.455.51$17,940
Jan 20043631,11632.036.30$18,657
Dec 20033711,14230.266.30$18,423
Nov 20035411,06828.804.60$20,488
Oct 20033621,16928.174.76$15,762
Sep 20033631,17526.314.75$15,131
Aug 20035431,27929.765.13$22,721
Jul 20033501,14729.415.17$16,224
Jun 20033581,04228.565.98$16,459
May 200337077326.595.97$14,455
Apr 200318066826.675.41$8,413
Mar 200336277431.146.10$15,991
Feb 200318068633.487.93$11,464
Jan 200334274830.315.58$14,541
Dec 200218576026.914.85$8,667
Nov 200237172624.664.14$12,152
Oct 200218576926.464.23$8,147
Sep 200236685027.443.64$13,133
Aug 200236987825.963.16$12,357
Jul 200236593124.583.06$11,822
Jun 200237291923.733.34$11,895
May 200236582024.663.58$11,940
Apr 200218889223.653.51$7,579
Mar 200235791222.003.10$10,684
Feb 200237282318.222.38$8,733
Jan 200237090817.172.38$8,510
Dec 200153093216.932.36$11,177
Nov 200137088918.072.41$8,824
Oct 200137398219.782.53$9,861
Sep 200136594324.262.25$10,978
Aug 200136592224.873.05$11,893
Jul 200136597023.933.20$11,836
Jun 200136993324.563.82$12,631
May 200136295925.524.31$13,369
Apr 200155392224.685.34$18,567
Mar 200136787624.545.38$13,716
Feb 200136465927.755.77$13,902
Jan 200136478527.478.40$16,592
Dec 200036577326.889.12$16,863
Nov 200034877632.215.66$15,600
Oct 200036983931.235.15$15,841
Sep 200036985031.875.19$16,169
Aug 200055290429.644.54$20,466
Jul 200037192528.534.09$14,368
Jun 200037086829.304.40$14,658
May 200073096027.263.68$23,432
Apr 200036663524.513.12$10,949
Mar 200018247828.422.86$6,539
Feb 200036759927.622.73$11,770
Jan 200036560825.272.48$10,732
Dec 199918464824.282.42$6,038
Nov 199936769923.192.43$10,212
Oct 199936473420.982.80$9,695
Sep 199936270021.752.62$9,707
Aug 199935575219.262.88$9,000
Jul 19993688417.892.37$6,783
Jun 199936275815.942.36$7,561
May 199936479715.792.32$7,597
Apr 199955175515.102.21$9,987
Mar 199936669712.471.84$5,845
Feb 19993686379.981.82$4,831
Jan 199937565310.381.90$5,133
Dec 19983776659.201.77$4,648
Nov 199837866510.892.19$5,570
Oct 199836465412.421.97$5,809
Sep 199836963512.592.08$5,968
Aug 199837170211.301.91$5,531
Jul 199836179311.742.24$6,012
Jun 199836477111.242.24$5,816
May 199837072812.622.21$6,276
Apr 199854767013.042.51$8,811
Mar 199836864612.802.31$6,202
Feb 199835155613.952.30$6,175
Jan 199833567114.702.15$6,370
Dec 199752263416.322.41$10,048
Nov 199752263418.193.09$11,453
Oct 199734962819.253.15$8,696
Sep 199735068917.742.95$8,245
Aug 199736274817.862.55$8,376
Jul 199746674717.582.25$9,871
Jun 199734875917.242.26$7,713
May 199736681118.972.31$8,815
Apr 199736177217.882.08$8,063
Mar 199755180018.951.94$11,993
Feb 199737863120.492.21$9,137
Jan 199736579323.483.54$11,377
Dec 199635666423.32$8,302
Nov 199635167421.97$7,711
Oct 199654279723.31$12,634
Sep 199635380122.22$7,844
Aug 199635590120.26$7,192
Jul 199635088519.55$6,843
Jun 199635770718.73$6,687
May 199635799819.43$6,937
Apr 19965271,01021.51$11,336
Mar 19963581,05319.38$6,938
Feb 199636287216.98$6,147
Jan 199636580317.07$6,231
Dec 199537186417.19$6,377
Nov 199536588516.00$5,840
Oct 199536788715.43$5,663
Sep 199535789116.18$5,776
Aug 19955371,02815.92$8,549
Jul 19953611,03615.24$5,502
Jun 19953631,05216.41$5,957
May 19953641,07617.56$6,392
Apr 19953621,05017.73$6,418
Mar 199536793516.44$6,033
Feb 199536673416.58$6,068
Jan 19953701,11215.92$5,890
Dec 19945521,05915.03$8,297
Nov 19941841,03615.90$2,926
Oct 19943681,16115.58$5,733
Sep 19945381,18115.29$8,226
Aug 19941821,14516.13$2,936
Jul 19945361,21317.56$9,412
Jun 19943581,19717.09$6,118
May 19943651,27215.88$5,796
Apr 19943681,16014.14$5,204
Mar 19943631,20412.46$4,523
Feb 19943641,08312.50$4,550
Jan 19943621,21512.66$4,583
Dec 19935421,22212.33$6,683
Nov 19933661,14114.49$5,303
Oct 19933631,30615.85$5,754
Sep 19933631,15515.03$5,456
Aug 19933641,22815.66$5,700
Jul 19933631,22915.46$5,612
Jun 19933631,18916.79$6,095
May 19933581,23017.68$6,329
Apr 19933601,16918.05$6,498
Mar 19933591,27318.14$6,512
Feb 19933561,07717.90$6,372
Jan 19933661,35716.93$6,196

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 2026 — as filed, then multipliedworked
Oil                  537 bbl  × $106.41 =    $57,142
Casinghead gas       182 Mcf  × $  3.05 =       $554

────────────────────────────────────────────────────
Month total                                  $57,697

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/28419 is the state's own key, not one this site invented.