MALONE -45-

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 6191District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$14.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$197 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 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
OilDisposition146,817 bbl$8,951,341
Casinghead gasProduction1,583,404 Mcf$5,764,826
Total$14,716,167

174,351 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 (8)

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 31.6264, -101.5612. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.2 miles.

31.62727, -101.55578 · 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
25.0%
2 of 8 wells
With a plug date
25.0%
2 of 8 wells
Median depth
8,034 ft
8 wells filed one
Completion to plug
24.9 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
225.0%
A plug date is filed
225.0%
BothOn the schedule and plugged. Neither fact cancels the other.
225.0%
NeitherNo plug date, and not on the schedule.
675.0%

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

Total depth in feet, 8 of 8 wells. Median 8,034 ft, with the middle half between 8,003 and 8,063 ft; the shallowest is 4,100 ft and the deepest 8,182 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 8 of 8 wells, Jan 1973 – Aug 2013. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jan 1973 – Aug 2013
8 of 8 wells
Plug dates filed
Apr 1981 – Aug 2015
2 of 8 wells; 6 filed none

Last completion to plug: a median of 24.9 years across the 2 wells that filed both dates, with the middle half between 16.0 years and 33.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells

42-3833818538,050 ftAug 2013
42-3833818988,024 ftAug 2013
42-383360244TM8,043 ftOct 2007
42-383358285TM8,182 ftSep 2006
42-383357636TM8,101 ftMay 2006
42-383304331S4,100 ftFeb 1974Apr 1981Yes
42-3833032027,980 ftMay 1973
42-3833029018,010 ftJan 1973Aug 2015Yes

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 2026553106.413.05$5,862
Apr 202625469398.932.87$27,117
Mar 20261341,20089.753.15$15,806
Feb 202621296663.503.75$17,085
Jan 20261601,04259.138.00$17,795
Dec 20251221,33656.664.41$12,809
Nov 20251921,88158.593.93$18,635
Oct 20253142,17359.383.30$25,827
Sep 20251441,98462.743.08$15,139
Aug 20251251,45663.933.01$12,381
Jul 20251201,51066.743.32$13,015
Jun 20251372,07066.483.13$15,584
May 20251471,80160.553.23$14,722
Apr 20251372,17162.363.54$16,235
Mar 20252712,36267.704.27$28,428
Feb 20252592,00070.884.34$27,040
Jan 20252682,27074.324.28$29,630
Dec 20243022,34868.993.12$28,164
Nov 20242802,29669.052.20$24,382
Oct 20242802,25371.372.28$25,124
Sep 20241261,84569.612.36$13,133
Aug 202412285775.632.06$10,995
Jul 20241531,05479.932.15$14,492
Jun 20241431,45078.082.63$14,985
May 20241401,44378.812.20$14,206
Apr 20242741,94084.451.66$26,358
Mar 20241381,94680.301.55$14,088
Feb 20242441,91376.091.78$21,978
Jan 20241191,11773.023.30$12,373
Dec 20231141,38171.262.61$11,729
Nov 2023066377.892.81$1,861
Oct 20231121,45685.443.09$14,064
Sep 20233581,89289.042.74$37,051
Aug 20232411,73680.522.67$24,045
Jul 20233662,13574.852.64$33,035
Jun 20233712,09568.962.26$30,316
May 20232291,69870.622.23$19,954
Apr 20231071,38578.122.24$11,458
Mar 20231941,55672.852.39$17,857
Feb 20231701,19075.112.47$15,703
Jan 202310773076.533.39$10,662
Dec 20222161,57276.415.73$25,511
Nov 20222161,43385.005.65$26,451
Oct 20222011,31587.185.86$25,234
Sep 20221841,17484.888.16$25,202
Aug 20221761,29594.529.13$28,455
Jul 20221791,538101.587.54$29,783
Jun 20221521,543115.097.98$29,803
May 20221471,831109.378.43$31,518
Apr 2022711,913104.226.84$20,480
Mar 20221441,831108.885.08$24,974
Feb 20221411,73191.054.86$21,249
Jan 20222172,19581.844.54$27,719
Dec 20211512,02171.323.90$18,649
Nov 2021701,84577.435.24$15,082
Oct 2021691,81479.795.71$15,870
Sep 20211411,74069.865.35$19,161
Aug 2021731,23066.024.22$10,011
Jul 20211402,00070.783.98$17,873
Jun 20211412,93469.493.38$19,717
May 20211582,88263.483.02$18,727
Apr 20211852,90260.362.76$19,172
Mar 20211783,34461.302.72$19,997
Feb 20211462,65757.805.55$23,180
Jan 20211643,00850.412.81$16,721
Dec 20202463,22444.642.68$19,607
Nov 20202973,75838.772.71$21,686
Oct 20203484,33436.972.48$23,607
Sep 20201863,47237.091.99$13,812
Aug 20203954,21339.982.39$25,841
Jul 20204733,34538.371.83$24,254
Jun 202002,06934.901.69$3,497
May 202002,98716.921.81$5,421
Apr 20201332,70614.751.80$6,844
Mar 20204294,39430.341.86$21,172
Feb 20204015,33849.881.98$30,575
Jan 20204236,23057.252.09$37,267
Dec 20194495,80259.012.30$39,865
Nov 20196375,03255.302.75$49,068
Oct 20193933,90053.472.42$30,446
Sep 20193892,38555.052.66$27,752
Aug 20193785,11453.112.30$31,860
Jul 20195415,58156.272.46$44,172
Jun 20194065,61452.782.49$35,414
May 20194445,74758.482.74$41,714
Apr 20195815,17562.632.75$50,623
Mar 20196666,08056.803.06$56,446
Feb 20193304,58750.852.79$29,588
Jan 20195425,16046.033.23$41,606
Dec 20185695,42246.594.19$49,203
Nov 20183705,48252.934.24$42,813
Oct 20184036,07561.443.40$45,404
Sep 20184315,69059.543.11$43,346
Aug 20184005,42259.403.07$40,387
Jul 20184355,49165.142.93$44,435
Jun 20183975,75860.183.08$41,608
May 20184535,92165.382.90$46,793
Apr 20183736,00263.842.90$41,223
Mar 20185317,03761.222.79$52,119
Feb 20183995,76961.782.77$40,608
Jan 20186076,60462.874.01$64,640
Dec 20175697,37457.272.92$54,130
Nov 20176408,12855.423.12$60,815
Oct 20175147,07549.292.98$46,445
Sep 20174116,79247.523.09$40,500
Aug 20174506,45445.373.00$39,807
Jul 20174985,79643.873.09$39,741
Jun 20174245,75842.493.09$35,792
May 20173995,94745.373.26$37,510
Apr 20173205,99647.933.21$34,594
Mar 20177047,48946.772.98$55,271
Feb 20173955,62950.452.95$36,548
Jan 20174745,81549.413.42$43,301
Dec 20165077,73648.763.72$53,521
Nov 20167157,22342.492.64$49,480
Oct 20166857,62946.193.09$55,216
Sep 20165916,72641.553.10$45,411
Aug 20164394,74341.442.92$32,062
Jul 20166257,38041.622.92$47,594
Jun 20165608,33245.352.69$47,774
May 20166248,34642.521.99$43,150
Apr 20166557,98336.561.99$39,841
Mar 20167177,89133.011.79$37,825
Feb 20168697,58826.472.06$38,661
Jan 20169917,80327.352.36$45,553
Dec 20158427,88732.362.00$43,032
Nov 20159528,16538.792.17$54,624
Oct 20158598,36343.552.43$57,703
Sep 20154196,34542.992.76$35,515
Aug 20153916,89440.162.87$35,506
Jul 20155386,80748.152.95$45,952
Jun 20153115,92756.152.88$34,549
May 20154276,27755.212.96$42,126
Apr 20154196,79549.822.71$39,266
Mar 20158428,26242.892.93$60,360
Feb 20156958,27044.662.98$55,652
Jan 20151,1388,60943.433.10$76,117
Dec 20147619,25854.693.59$74,868
Nov 20141,0399,20770.464.25$112,355
Oct 20141,0519,05078.303.90$117,597
Sep 20149218,41186.164.05$113,380
Aug 20141,0958,49189.394.04$132,144
Jul 20141,0048,60696.564.18$132,916
Jun 20141,1628,77898.164.74$155,642
May 20141,2579,30394.734.73$163,047
Apr 20141,2618,34795.944.81$161,122
Mar 20141,71710,38395.895.06$217,148
Feb 20141,8018,91597.406.19$230,619
Jan 20141,8229,63890.404.86$211,556
Dec 20131,7308,34191.824.35$195,169
Nov 20131,95010,27088.853.74$211,650
Oct 20132,15510,84997.423.78$250,942
Sep 20131,63811,205104.113.72$212,189
Aug 20131,6116,018104.253.52$189,146
Jul 20132834,046102.523.72$44,055
Jun 20133914,49594.403.93$54,591
May 20133135,25594.834.15$51,485
Apr 20132602,96293.964.28$37,115
Mar 20133804,23793.623.91$52,154
Feb 20132783,70091.233.42$38,016
Jan 20132374,12691.603.42$35,820
Dec 20123304,20686.773.42$43,019
Nov 20122383,92686.953.62$34,926
Oct 20123094,07589.383.40$41,472
Sep 20122824,24894.672.92$39,094
Aug 20122814,99792.662.91$40,570
Jul 20122673,53485.133.02$33,405
Jun 20122873,87579.822.52$32,670
May 20122243,89991.612.49$30,223
Apr 20123234,760101.652.00$42,338
Mar 20123505,348105.052.22$48,651
Feb 20123874,900101.102.57$51,720
Jan 20123716,25298.092.73$53,485
Dec 20114455,87296.873.24$62,131
Nov 20112805,56395.723.31$45,222
Oct 20112835,86284.983.65$45,437
Sep 20112745,78183.623.99$45,954
Aug 20113935,12383.404.15$54,033
Jul 20113735,86794.144.52$61,617
Jun 20113075,89292.904.64$55,858
May 20113565,82898.134.40$60,606
Apr 20113405,540105.964.33$60,033
Mar 20112965,70096.364.06$51,649
Feb 20113764,86585.644.18$52,536
Jan 20114925,04586.504.59$65,708
Dec 20104404,87985.734.35$58,934
Nov 20104255,14980.843.80$53,899
Oct 20105375,73378.103.51$62,056
Sep 20103285,71672.633.98$46,569
Aug 20104785,60473.684.42$59,985
Jul 20103955,87872.554.74$56,498
Jun 20103655,85470.364.91$54,427
May 20104306,45871.124.24$57,933
Apr 20104426,22381.694.12$61,762
Mar 20104576,45178.394.39$64,136
Feb 20104474,75973.585.44$58,790
Jan 20104595,46874.365.96$66,743
Dec 20095695,79671.445.48$72,433
Nov 20094765,66874.593.75$56,768
Oct 20094285,66772.544.11$54,340
Sep 20094675,78765.543.06$48,343
Aug 20094275,77567.423.22$47,375
Jul 20094585,89861.133.46$48,431
Jun 20095836,10766.163.90$62,358
May 20096636,20454.743.93$60,648
Apr 20095984,94546.773.59$45,709
Mar 20097485,60742.144.06$54,280
Feb 20095964,25832.814.63$39,282
Jan 20097124,48735.865.37$49,632
Dec 20087555,14637.105.98$58,769
Nov 20086754,55055.496.86$68,670
Oct 20085733,38275.246.92$66,523
Sep 20083762,341101.767.88$56,702
Aug 20086443,640114.228.48$104,436
Jul 20084973,169131.0811.39$101,240
Jun 20084213,385131.3313.03$99,405
May 20085264,843123.1711.57$120,842
Apr 20084444,441110.3110.45$95,408
Mar 20086336,414101.909.66$126,488
Feb 20085475,14392.538.77$95,721
Jan 20089854,61690.388.21$126,902
Dec 20071,5414,76388.337.30$170,896
Nov 20071,0604,78491.677.29$132,054
Oct 20075763,22382.856.92$70,031
Sep 20074894,14575.846.24$62,968
Aug 20075554,91869.066.39$69,744
Jul 20075585,55070.906.39$75,015
Jun 20074474,53762.007.55$61,961
May 20075764,39158.747.85$68,287
Apr 20076674,21459.617.81$72,651
Mar 20077244,01656.927.30$70,535
Feb 20076803,90755.108.22$69,568
Jan 20079434,77650.306.73$79,560
Dec 20068664,54056.656.92$80,469
Nov 20069434,31254.207.62$83,957
Oct 20061,3016,11554.906.01$108,199
Sep 20067094,84560.085.04$67,002
Aug 20066594,95368.717.34$81,635
Jul 20069064,68969.376.34$92,590
Jun 20061,2114,12566.286.38$106,599
May 20063161,71366.016.42$31,865
Apr 2006992,11764.397.36$21,957
Mar 20061242,37156.707.08$23,824
Feb 20063182,41657.597.75$37,040
Jan 20061702,68260.598.93$34,259
Dec 20051482,61754.9413.42$43,239
Nov 20052002,80954.6910.59$40,681
Oct 20052102,99458.3413.80$53,556
Sep 20051782,97861.4512.08$46,909
Aug 20052332,95161.519.80$43,242
Jul 20052132,66055.697.84$32,726
Jun 20052322,74652.337.38$32,409
May 20052072,60945.226.65$26,713
Apr 20051751,92549.207.36$22,779
Mar 20051662,12250.377.15$23,544
Feb 20051411,95345.226.31$18,703
Jan 20051162,26443.166.32$19,320
Dec 20042153,88339.866.75$34,784
Nov 20041442,28245.286.33$20,966
Oct 20042212,50549.706.52$27,304
Sep 20041482,55243.245.28$19,884
Aug 20041591,74442.375.55$16,417
Jul 20041662,58138.286.08$22,058
Jun 20041612,59736.106.43$22,519
May 20041802,41637.486.49$22,437
Apr 20041992,35234.475.86$20,639
Mar 20042332,38534.365.53$21,195
Feb 20041722,07532.455.51$17,014
Jan 20041852,26732.036.30$20,207
Dec 20032062,19830.266.30$20,085
Nov 20032052,31028.804.60$16,519
Oct 20032142,40328.174.76$17,466
Sep 20032272,16926.314.75$16,274
Aug 20031742,32729.765.13$17,115
Jul 20032422,33129.415.17$19,170
Jun 20032052,18528.565.98$18,928
May 20032072,13026.595.97$18,226
Apr 20032512,33726.675.41$19,331
Mar 20032792,77431.146.10$25,598
Feb 20032662,04733.487.93$25,130
Jan 20032782,54930.315.58$22,655
Dec 20022652,74126.914.85$20,435
Nov 20022502,61424.664.14$16,979
Oct 20022552,66726.464.23$18,026
Sep 20021682,52627.443.64$13,792
Aug 20022522,56525.963.16$14,658
Jul 20022552,60024.583.06$14,228
Jun 20021412,41423.733.34$11,404
May 20023982,40524.663.58$18,434
Apr 20022722,68223.653.51$15,853
Mar 20022702,79322.003.10$14,606
Feb 20024112,59518.222.38$13,653
Jan 20022762,79717.172.38$11,384
Dec 20014012,77616.932.36$13,353
Nov 20011812,67218.072.41$9,698
Oct 20011802,85519.782.53$10,780
Sep 20012312,73224.262.25$11,755
Aug 20011752,81824.873.05$12,956
Jul 20011742,52023.933.20$12,220
Jun 20011752,46724.563.82$13,732
May 20012422,75825.524.31$18,055
Apr 2001902,20024.685.34$13,959
Mar 20011742,35624.545.38$16,937
Feb 20011782,31827.755.77$18,308
Jan 20012652,64527.478.40$29,494
Dec 20001732,34726.889.12$26,061
Nov 20001802,58032.215.66$20,395
Oct 20002402,58831.235.15$20,812
Sep 2000872,41431.875.19$15,293
Aug 20002532,55529.644.54$19,101
Jul 2000892,38228.534.09$12,281
Jun 20001732,35129.304.40$15,407
May 20002542,53627.263.68$16,256
Apr 2000892,34424.513.12$9,485
Mar 20001732,36028.422.86$11,666
Feb 20001752,22027.622.73$10,886
Jan 20001492,46025.272.48$9,867
Dec 19991702,36824.282.42$9,867
Nov 19992572,94923.192.43$13,138
Oct 19992683,09520.982.80$14,300
Sep 19992652,97621.752.62$13,557
Aug 19992703,25419.262.88$14,557
Jul 19991373,23717.892.37$10,130
Jun 19991353,06715.942.36$9,396
May 19992103,23815.792.32$10,831
Apr 1999942,19315.102.21$6,262
Mar 19991822,45312.471.84$6,779
Feb 19991802,2179.981.82$5,826
Jan 19991852,47910.381.90$6,630
Dec 1998952,2849.201.77$4,924
Nov 19981862,23110.892.19$6,902
Oct 19981832,30512.421.97$6,812
Sep 19981812,21912.592.08$6,900
Aug 1998892,35511.301.91$5,498
Jul 19981812,35411.742.24$7,391
Jun 19981842,20511.242.24$7,001
May 19981602,33612.622.21$7,173
Apr 1998832,29213.042.51$6,825
Mar 19982502,36112.802.31$8,653
Feb 1998822,19213.952.30$6,184
Jan 19981662,44514.702.15$7,709
Dec 19972512,44816.322.41$9,999
Nov 19971063,00218.193.09$11,199
Oct 19972103,24519.253.15$14,264
Sep 19972053,16917.742.95$13,001
Aug 19972093,30717.862.55$12,181
Jul 19972083,05617.582.25$10,523
Jun 19971822,12317.242.26$7,930
May 19971812,75618.972.31$9,796
Apr 19971682,65217.882.08$8,527
Mar 19972532,80918.951.94$10,241
Feb 19971702,49620.492.21$8,989
Jan 19971742,61423.483.54$13,338
Dec 19961772,60123.32$4,128
Nov 19961633,06721.97$3,581
Oct 19962492,95723.31$5,804
Sep 19961702,71922.22$3,777
Aug 19961662,81320.26$3,363
Jul 19961642,89919.55$3,206
Jun 1996842,79018.73$1,573
May 19963002,74719.43$5,829
Apr 19961002,49021.51$2,151
Mar 19961962,65019.38$3,798
Feb 19962082,37616.98$3,532
Jan 19961992,71217.07$3,397
Dec 19951902,47617.19$3,266
Nov 19951484,43216.00$2,368
Oct 19951484,79515.43$2,284
Sep 19952295,05416.18$3,705
Aug 19951475,32815.92$2,340
Jul 19952265,32115.24$3,444
Jun 19951535,43116.41$2,511
May 19951474,92917.56$2,581
Apr 19951474,51117.73$2,606
Mar 19952234,59516.44$3,666
Feb 1995754,30016.58$1,244
Jan 19951464,41815.92$2,324
Dec 19941454,23415.03$2,179
Nov 1994862,51415.90$1,367
Oct 19941692,95215.58$2,633
Sep 1994863,20715.29$1,315
Aug 19941773,09916.13$2,855
Jul 19941593,20717.56$2,792
Jun 19942583,03917.09$4,409
May 19941523,05615.88$2,414
Apr 19941533,00714.14$2,163
Mar 19942303,36712.46$2,866
Feb 1994763,13912.50$950
Jan 19943183,54512.66$4,026
Dec 19932543,81412.33$3,132
Nov 199303,53514.49$0
Oct 19933534,12215.85$5,595
Sep 199304,26415.03$0
Aug 19933634,18815.66$5,685
Jul 199304,26115.46$0
Jun 19933453,65216.79$5,793
May 19933523,91117.68$6,223
Apr 199304,28818.05$0
Mar 19933644,11618.14$6,603
Feb 199303,58117.90$0
Jan 19933543,84216.93$5,993

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                   55 bbl  × $106.41 =     $5,853
Casinghead gas         3 Mcf  × $  3.05 =         $9

────────────────────────────────────────────────────
Month total                                   $5,862

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/6191 is the state's own key, not one this site invented.