MALONE, CYNTHIA, -A-

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 4531District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$1.7 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 7,461 leases and 22,481 wells, and the rule below applies to all of them.

Discovered
1904-12-31
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 2016-03-08.

The Commission's schedule remark for this field reads: AREA) 85279200.

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
OilDisposition20,055 bbl$771,677
Casinghead gasProduction288,056 Mcf$925,702
Total$1,697,379

73,684 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 31.3364, -101.4706. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.33638, -101.47054 · 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
100.0%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
7,258 ft
2 wells filed one
Completion to plug
4 months
median over 1 well

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 7,250 and 7,265 ft, median 7,258 ft, over the 2 wells that filed a depth.

Completions filed
Oct 2025
1 of 2 wells; 1 filed none
Plug dates filed
Sep 2014 – Feb 2026
2 of 2 wells

Last completion to plug: a median of 4 months across the 1 well that filed both dates, with the middle half between 4 months and 4 months. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-3831017827,250 ftSep 2014Yes
42-3831017517,265 ftOct 2025Feb 2026Yes

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 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 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 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 2022174241115.097.98$21,948
May 20220167109.378.43$1,408
Apr 20220122104.226.84$834
Mar 2022087108.885.08$442
Feb 2022025691.054.86$1,244
Jan 2022034481.844.54$1,561
Dec 2021031571.323.90$1,228
Nov 2021034677.435.24$1,812
Oct 2021032779.795.71$1,868
Sep 2021032169.865.35$1,718
Aug 2021039166.024.22$1,650
Jul 2021035970.783.98$1,430
Jun 2021032569.493.38$1,099
May 2021035363.483.02$1,065
Apr 2021035460.362.76$976
Mar 2021040161.302.72$1,089
Feb 2021027157.805.55$1,503
Jan 202118135050.412.81$10,108
Dec 2020039344.642.68$1,051
Nov 2020034638.772.71$936
Oct 2020036236.972.48$897
Sep 2020034637.091.99$689
Aug 2020143039.982.39$1,066
Jul 2020036538.371.83$666
Jun 2020036534.901.69$617
May 2020034916.921.81$633
Apr 2020236914.751.80$695
Mar 2020142530.341.86$819
Feb 2020139249.881.98$826
Jan 2020214857.252.09$425
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 2019113153.472.42$370
Sep 2019010255.052.66$271
Aug 2019012953.112.30$297
Jul 2019031456.272.46$772
Jun 2019032752.782.49$815
May 201918231858.482.74$11,515
Apr 2019029662.632.75$814
Mar 2019026956.803.06$824
Feb 2019225550.852.79$814
Jan 2019037546.033.23$1,211
Dec 2018030046.594.19$1,256
Nov 2018026552.934.24$1,123
Oct 2018016361.443.40$554
Sep 2018026059.543.11$808
Aug 2018127659.403.07$906
Jul 2018023165.142.93$677
Jun 2018118460.183.08$626
May 201808765.382.90$252
Apr 2018112463.842.90$424
Mar 2018317261.222.79$663
Feb 201817915861.782.77$11,496
Jan 2018024662.874.01$986
Dec 2017021457.272.92$625
Nov 2017017355.423.12$539
Oct 2017018049.292.98$537
Sep 2017018647.523.09$574
Aug 2017020345.373.00$610
Jul 2017122343.873.09$732
Jun 2017117642.493.09$586
May 2017022245.373.26$724
Apr 2017221047.933.21$770
Mar 2017122346.772.98$712
Feb 201718619450.452.95$9,957
Jan 2017321849.413.42$894
Dec 2016222048.763.72$917
Nov 2016021742.492.64$574
Oct 2016120846.193.09$689
Sep 2016021341.553.10$660
Aug 2016022341.442.92$652
Jul 2016022541.622.92$658
Jun 2016322045.352.69$727
May 2016023542.521.99$468
Apr 2016020036.561.99$398
Mar 2016023833.011.79$427
Feb 201617622626.472.06$5,125
Jan 2016023327.352.36$551
Dec 2015023532.362.00$470
Nov 2015022438.792.17$485
Oct 2015023943.552.43$580
Sep 2015019342.992.76$532
Aug 2015018540.162.87$531
Jul 2015020648.152.95$607
Jun 2015025856.152.88$744
May 201517819555.212.96$10,404
Apr 2015024249.822.71$655
Mar 2015020842.892.93$610
Feb 2015023044.662.98$685
Jan 2015124343.433.10$797
Dec 2014126454.693.59$1,003
Nov 2014022770.464.25$965
Oct 201418021578.303.90$14,933
Sep 201408886.164.05$356
Aug 201418789.394.04$440
Jul 201418796.564.18$460
Jun 201418498.164.74$496
May 201408794.734.73$411
Apr 201408495.944.81$404
Mar 2014023995.895.06$1,209
Feb 2014032297.406.19$1,994
Jan 201418340090.404.86$18,487
Dec 2013027291.824.35$1,184
Nov 2013032588.853.74$1,215
Oct 2013033897.423.78$1,277
Sep 2013099104.113.72$368
Aug 2013176244104.253.52$19,208
Jul 20130296102.523.72$1,100
Jun 2013011194.403.93$437
May 2013019894.834.15$822
Apr 201316844393.964.28$17,682
Mar 2013053093.623.91$2,074
Feb 2013046091.233.42$1,573
Jan 201318044191.603.42$17,996
Dec 2012041186.773.42$1,406
Nov 2012045086.953.62$1,631
Oct 2012055389.383.40$1,880
Sep 201218046994.672.92$18,409
Aug 2012048092.662.91$1,396
Jul 2012042285.133.02$1,275
Jun 2012038479.822.52$967
May 201218444291.612.49$17,956
Apr 20120444101.652.00$887
Mar 20120457105.052.22$1,015
Feb 2012184448101.102.57$19,754
Jan 2012045198.092.73$1,233
Dec 2011044896.873.24$1,451
Nov 2011044895.723.31$1,483
Oct 201118645084.983.65$17,448
Sep 2011044483.623.99$1,770
Aug 2011048083.404.15$1,992
Jul 2011042494.144.52$1,915
Jun 201118539992.904.64$19,038
May 2011047698.134.40$2,097
Apr 20110447105.964.33$1,937
Mar 2011045596.364.06$1,846
Feb 201118135985.644.18$17,001
Jan 2011044486.504.59$2,037
Dec 2010045085.734.35$1,956
Nov 2010042380.843.80$1,605
Oct 201018445178.103.51$15,953
Sep 2010045872.633.98$1,823
Aug 2010048573.684.42$2,143
Jul 2010049072.554.74$2,321
Jun 201018057670.364.91$15,493
May 2010050371.124.24$2,130
Apr 2010053081.694.12$2,185
Mar 201018054078.394.39$16,480
Feb 2010038373.585.44$2,084
Jan 2010052974.365.96$3,155
Dec 2009054971.445.48$3,011
Nov 200918354774.593.75$15,702
Oct 2009059372.544.11$2,437
Sep 2009059365.543.06$1,817
Aug 2009064667.423.22$2,079
Jul 200918244861.133.46$12,678
Jun 2009058066.163.90$2,259
May 2009066654.743.93$2,615
Apr 2009065646.773.59$2,353
Mar 200917959842.144.06$9,970
Feb 2009054332.814.63$2,516
Jan 2009059335.865.37$3,185
Dec 200817746337.105.98$9,334
Nov 2008058055.496.86$3,979
Oct 2008060875.246.92$4,209
Sep 20080620101.767.88$4,884
Aug 2008178611114.228.48$25,514
Jul 20080640131.0811.39$7,289
Jun 20080659131.3313.03$8,589
May 2008181618123.1711.57$29,447
Apr 20080626110.3110.45$6,545
Mar 20080646101.909.66$6,243
Feb 200817560292.538.77$21,473
Jan 2008048490.388.21$3,972
Dec 2007056888.337.30$4,148
Nov 2007063991.677.29$4,659
Oct 200718264682.856.92$19,550
Sep 2007064675.846.24$4,034
Aug 200716760369.066.39$15,385
Jul 2007067770.906.39$4,325
Jun 2007064462.007.55$4,861
May 200718065658.747.85$15,720
Apr 2007065759.617.81$5,128
Mar 2007068856.927.30$5,024
Feb 2007068255.108.22$5,603
Jan 200717654850.306.73$12,539
Dec 2006066456.656.92$4,594
Nov 200617767354.207.62$14,720
Oct 2006071854.906.01$4,318
Sep 2006072860.085.04$3,667
Aug 2006041368.717.34$3,031
Jul 200618138869.376.34$15,017
Jun 2006058366.286.38$3,722
May 2006074166.016.42$4,761
Apr 200617276264.397.36$16,684
Mar 2006073656.707.08$5,213
Feb 2006069657.597.75$5,395
Jan 2006078360.598.93$6,995
Dec 200518671754.9413.42$19,838
Nov 2005076054.6910.59$8,047
Oct 2005081358.3413.80$11,216
Sep 2005063361.4512.08$7,646
Aug 200518139261.519.80$14,974
Jul 2005052455.697.84$4,110
Jun 2005060052.337.38$4,429
May 200518689745.226.65$14,377
Apr 2005088149.207.36$6,485
Mar 2005099650.377.15$7,126
Feb 2005071945.226.31$4,538
Jan 200518089843.166.32$13,446
Dec 2004085739.866.75$5,786
Nov 2004090345.286.33$5,716
Oct 2004097049.706.52$6,320
Sep 200417995443.245.28$12,781
Aug 2004096442.375.55$5,351
Jul 200401,02238.286.08$6,218
Jun 200418397136.106.43$12,853
May 200401,05737.486.49$6,865
Apr 200418395534.475.86$11,903
Mar 200401,03234.365.53$5,707
Feb 2004096632.455.51$5,322
Jan 200401,02032.036.30$6,426
Dec 20031801,21530.266.30$13,103
Nov 200301,18628.804.60$5,450
Oct 20031811,24828.174.76$11,039
Sep 200301,22126.314.75$5,799
Aug 200301,27829.765.13$6,556
Jul 200301,29129.415.17$6,676
Jun 20031811,25628.565.98$12,684
May 200301,09826.595.97$6,558
Apr 200301,06226.675.41$5,743
Mar 20031821,27531.146.10$13,440
Feb 200301,18133.487.93$9,360
Jan 20031831,31230.315.58$12,870
Dec 200201,27526.914.85$6,189
Nov 200201,28224.664.14$5,304
Oct 20021821,35026.464.23$10,525
Sep 200201,31627.443.64$4,784
Aug 200201,39525.963.16$4,414
Jul 200201,40024.583.06$4,286
Jun 20021821,37423.733.34$8,906
May 200201,31424.663.58$4,709
Apr 20021951,38823.653.51$9,487
Mar 200201,44422.003.10$4,480
Feb 200201,32418.222.38$3,145
Jan 20021491,46717.172.38$6,043
Dec 20011841,49016.932.36$6,638
Nov 200101,47618.072.41$3,551
Oct 200101,54119.782.53$3,897
Sep 200101,34324.262.25$3,024
Aug 20011821,41824.873.05$8,856
Jul 200101,44623.933.20$4,623
Jun 200101,40924.563.82$5,388
May 20011821,46725.524.31$10,963
Apr 200101,44324.685.34$7,699
Mar 200101,48624.545.38$7,989
Feb 20011821,36627.755.77$12,928
Jan 200101,49427.478.40$12,548
Dec 200001,49726.889.12$13,656
Nov 20001811,41632.215.66$13,842
Oct 20001811,51831.235.15$13,464
Sep 200001,69931.875.19$8,812
Aug 200001,56929.644.54$7,124
Jul 20001641,77728.534.09$11,946
Jun 200001,60129.304.40$7,040
May 200001,45027.263.68$5,336
Apr 20001821,45624.513.12$8,998
Mar 200001,53528.422.86$4,390
Feb 200001,36727.622.73$3,727
Jan 20001711,49425.272.48$8,027
Dec 199901,35624.282.42$3,287
Nov 199901,36523.192.43$3,322
Oct 19991631,39920.982.80$7,342
Sep 199901,35021.752.62$3,535
Aug 199901,49219.262.88$4,290
Jul 19991851,49517.892.37$6,856
Jun 199901,46215.942.36$3,453
May 19991691,40715.792.32$5,934
Apr 199901,43815.102.21$3,175
Mar 19991841,31212.471.84$4,706
Feb 19995401,1809.981.82$7,534
Jan 199901,42910.381.90$2,715
Dec 199801,4269.201.77$2,529
Nov 199801,32610.892.19$2,898
Oct 199801,35412.421.97$2,666
Sep 199801,33512.592.08$2,780
Aug 199801,05511.301.91$2,012
Jul 199801,55711.742.24$3,483
Jun 19981601,44211.242.24$5,025
May 199801,46612.622.21$3,234
Apr 19981321,41913.042.51$5,276
Mar 199801,56612.802.31$3,617
Feb 19981731,42513.952.30$5,690
Jan 199801,67114.702.15$3,601
Dec 19971021,53916.322.41$5,375
Nov 19971011,44718.193.09$6,306
Oct 19971261,62819.253.15$7,553
Sep 19971381,55617.742.95$7,046
Aug 199701,66117.862.55$4,243
Jul 1997741,68217.582.25$5,080
Jun 1997481,67817.242.26$4,615
May 19971131,69218.972.31$6,050
Apr 19971071,53617.882.08$5,112
Mar 19971001,60018.951.94$4,998
Feb 19971031,37120.492.21$5,135
Jan 19971211,55223.483.54$8,335
Dec 19961001,60023.32$2,332
Nov 19961181,51521.97$2,592
Oct 19961001,49323.31$2,331
Sep 19962251,53822.22$5,000
Aug 199601,68220.26$0
Jul 1996791,65319.55$1,544
Jun 19961121,61118.73$2,098
May 1996971,65219.43$1,885
Apr 1996801,68821.51$1,721
Mar 19961221,52519.38$2,364
Feb 19961371,45016.98$2,326
Jan 19961411,55017.07$2,407
Dec 1995891,53617.19$1,530
Nov 19951381,64516.00$2,208
Oct 19951101,71915.43$1,697
Sep 19951021,69116.18$1,650
Aug 19951481,65315.92$2,356
Jul 19951161,55315.24$1,768
Jun 19951461,56416.41$2,396
May 19951011,75817.56$1,774
Apr 19951731,67217.73$3,067
Mar 19951091,49916.44$1,792
Feb 19951581,28616.58$2,620
Jan 19951251,39015.92$1,990
Dec 19941861,46115.03$2,796
Nov 19941261,31115.90$2,003
Oct 19941421,41915.58$2,212
Sep 19941571,57315.29$2,401
Aug 19941421,51616.13$2,290
Jul 1994971,50017.56$1,703
Jun 19941031,57217.09$1,760
May 19941471,64215.88$2,334
Apr 19941511,67214.14$2,135
Mar 19941581,78212.46$1,969
Feb 19941231,47212.50$1,538
Jan 19941681,58612.66$2,127
Dec 19931931,58012.33$2,380
Nov 19931851,40814.49$2,681
Oct 19931771,58415.85$2,805
Sep 19932841,62615.03$4,269
Aug 199301,36915.66$0
Jul 19931711,40815.46$2,644
Jun 19931131,26816.79$1,897
May 19932281,24717.68$4,031
Apr 199301,35218.05$0
Mar 19932771,55418.14$5,025
Feb 199301,33717.90$0
Jan 19932481,52216.93$4,199

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.

Jun 2022 — as filed, then multipliedworked
Oil                  174 bbl  × $115.09 =    $20,026
Casinghead gas       241 Mcf  × $  7.98 =     $1,923

────────────────────────────────────────────────────
Month total                                  $21,948

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. 7C/O/4531 is the state's own key, not one this site invented.