ROCKER -B-

Operated by PERMIAN RESOURCES OPERATING, LLC (P-5 100852) 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 4440District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$19.4 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.

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
NGPA6none

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
OilDisposition188,559 bbl$8,997,366
Casinghead gasProduction3,163,342 Mcf$10,417,318
Total$19,414,684

683,267 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 (35)

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 31.4042, -101.4467. A lease has no coordinate of its own — that point is the mean of its wells, and they span 3.4 miles.

31.40402, -101.44903 · 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
68.6%
24 of 35 wells
With a plug date
65.7%
23 of 35 wells
Median depth
7,350 ft
32 wells filed one
Completion to plug
20.2 years
median over 9 wells

What the state filed about each well

On the RRC proration schedule
2468.6%
A plug date is filed
2365.7%
BothOn the schedule and plugged. Neither fact cancels the other.
2365.7%
NeitherNo plug date, and not on the schedule.
1131.4%

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, 32 of 35 wells. Median 7,350 ft, with the middle half between 7,325 and 7,743 ft; the shallowest is 7,210 ft and the deepest 8,538 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, 18 of 35 wells, Aug 1983 – Jan 2025. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Aug 1983 – Jan 2025
18 of 35 wells; 17 filed none
Plug dates filed
Oct 1983 – Mar 2025
23 of 35 wells; 12 filed none

Last completion to plug: a median of 20.2 years across the 9 wells that filed both dates, with the middle half between 8 months and 24.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

35 wells

42-3831002117,297 ftJun 2021Yes
42-3831002337,230 ftOct 1983Yes
42-3831002447,324 ftDec 2019Yes
42-3831002557,305 ftOct 2017Yes
42-3831002777,210 ftJan 1994Yes
42-3831002887,275 ftJul 2018Yes
42-3831002997,750 ftAug 1993Yes
42-38310030107,780 ftJan 1992Yes
42-38310513137,780 ftJan 2010Yes
42-38310613167,290 ftApr 2018Yes
42-38310624147,750 ftSep 1994Yes
42-38310684187,734 ftAug 1985Yes
42-38310732197,740 ftJan 1992Yes
42-38310733207,850 ftMay 1989Yes
42-3831053911
42-3831061417
42-3831062515
42-3831002227,325 ftJan 2025Mar 2025Yes
42-38332608277,350 ftAug 2023Yes
42-3831002667,230 ftNov 2013Jul 2014Yes
42-38332660237,350 ftMay 2010
42-38336356378,538 ftMar 2010
42-38336357388,533 ftMar 2010
42-38310031127,775 ftNov 1986Jun 1987Yes
42-38332727317,350 ftDec 1983
42-38332691327,350 ftNov 1983
42-38332690307,350 ftNov 1983
42-38332693297,350 ftNov 1983Aug 1985Yes
42-38332692337,350 ftOct 1983
42-38332657227,350 ftOct 1983Jul 2019Yes
42-38332643287,350 ftSep 1983
42-38332644267,350 ftAug 1983Oct 2017Yes
42-38332626257,350 ftAug 1983Oct 2003Yes
42-38332618247,350 ftAug 1983Jun 2004Yes
42-38332597217,350 ftAug 1983Jun 2008Yes

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 2023425077.892.81$33,103
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 2022014115.097.98$112
May 2022019109.378.43$160
Apr 20220244104.226.84$1,668
Mar 20220250108.885.08$1,269
Feb 2022034391.054.86$1,667
Jan 2022052681.844.54$2,387
Dec 2021015271.323.90$593
Nov 2021027977.435.24$1,461
Oct 202118658479.795.71$18,178
Sep 20211821,18369.865.35$19,045
Aug 202102,05666.024.22$8,678
Jul 20211802,75270.783.98$23,699
Jun 20211801,76869.493.38$18,485
May 20215572,46963.483.02$42,809
Apr 20216054,22960.362.76$48,183
Mar 202105,28561.302.72$14,359
Feb 20213693,27357.805.55$39,487
Jan 202105,02050.412.81$14,108
Dec 20203855,73244.642.68$32,522
Nov 20205395,85438.772.71$36,741
Oct 20206995,96236.972.48$40,618
Sep 20203625,81337.091.99$25,001
Aug 20208956,11739.982.39$50,372
Jul 20203675,39538.371.83$23,928
Jun 20201,0879,08634.901.69$53,294
May 202054710,83816.921.81$28,924
Apr 20201826,59414.751.80$14,583
Mar 20207366,85230.341.86$35,049
Feb 20203615,43149.881.98$28,764
Jan 20207417,43057.252.09$57,986
Dec 20191,2789,90159.012.30$98,230
Nov 20191,26910,12655.302.75$98,029
Oct 20193,6318,33653.472.42$214,311
Sep 20195423,81555.052.66$39,975
Aug 20191583,96553.112.30$17,528
Jul 20193625,25356.272.46$33,292
Jun 20193553,98052.782.49$28,652
May 20191842,30858.482.74$17,085
Apr 20195373,46062.632.75$43,150
Mar 20193625,18156.803.06$36,426
Feb 20191864,62450.852.79$22,369
Jan 20193355,22246.033.23$32,278
Dec 20186985,55346.594.19$55,762
Nov 20183684,55952.934.24$38,796
Oct 20181854,52261.443.40$26,733
Sep 20183724,13859.543.11$35,010
Aug 20181854,61559.403.07$25,141
Jul 20185496,15165.142.93$53,796
Jun 20187136,86460.183.08$64,028
May 20185336,74265.382.90$54,405
Apr 20187345,64263.842.90$63,225
Mar 20181827,20461.222.79$31,218
Feb 20189136,70461.782.77$74,949
Jan 20187707,37662.874.01$77,983
Dec 20177617,81457.272.92$66,411
Nov 20171,3126,98955.423.12$94,505
Oct 20171,1177,11149.292.98$76,274
Sep 20171,1186,34547.523.09$72,716
Aug 20175326,02245.373.00$42,229
Jul 20177147,33843.873.09$53,978
Jun 20177387,76242.493.09$55,321
May 20171,1089,50345.373.26$81,282
Apr 20179338,67647.933.21$72,583
Mar 20175826,02546.772.98$45,197
Feb 20171884,93950.452.95$24,067
Jan 20173666,45149.413.42$40,139
Dec 20165576,28948.763.72$50,572
Nov 20163767,38442.492.64$35,502
Oct 20163786,71546.193.09$38,211
Sep 20161885,73841.553.10$25,603
Aug 20161885,40341.442.92$23,591
Jul 20163426,17541.622.92$32,292
Jun 20163466,05245.352.69$31,946
May 20163526,83842.521.99$28,582
Apr 20161836,66136.561.99$19,953
Mar 20165496,72633.011.79$30,189
Feb 20165396,59826.472.06$27,883
Jan 20163557,30127.352.36$26,971
Dec 20155566,44832.362.00$30,897
Nov 20153565,87838.792.17$26,549
Oct 20151826,31143.552.43$23,240
Sep 20155297,19742.992.76$42,594
Aug 20153517,32140.162.87$35,126
Jul 20155557,68048.152.95$49,341
Jun 20151807,42356.152.88$31,506
May 20157087,53055.212.96$61,343
Apr 20151827,72049.822.71$29,962
Mar 20155557,63242.892.93$46,202
Feb 20153687,21944.662.98$37,920
Jan 20155449,22843.433.10$52,239
Dec 20141,0759,86654.693.59$94,224
Nov 20147267,42170.464.25$82,707
Oct 20143426,97878.303.90$54,000
Sep 20143637,31186.164.05$60,852
Aug 20147157,50289.394.04$94,185
Jul 20141797,19396.564.18$47,348
Jun 20143526,09198.164.74$63,405
May 20143426,21594.734.73$61,773
Apr 20143496,74095.944.81$65,897
Mar 20147128,25195.895.06$109,997
Feb 20143567,38497.406.19$80,396
Jan 20145278,20990.404.86$87,542
Dec 20133487,00491.824.35$62,452
Nov 20135327,37188.853.74$74,823
Oct 20135318,58997.423.78$84,191
Sep 20135298,333104.113.72$86,054
Aug 20135338,360104.253.52$85,014
Jul 20135268,505102.523.72$85,545
Jun 20139018,65194.403.93$119,082
May 20135278,87594.834.15$86,799
Apr 20135308,56193.964.28$86,462
Mar 20133528,91993.623.91$67,853
Feb 20137107,71791.233.42$91,165
Jan 20137158,74791.603.42$95,408
Dec 20127288,96086.773.42$93,813
Nov 20127178,92986.953.62$94,710
Oct 20125329,35789.383.40$79,361
Sep 20129019,28394.672.92$112,389
Aug 20127189,60492.662.91$94,460
Jul 20129009,70185.133.02$105,922
Jun 20125429,23279.822.52$66,518
May 20129079,50091.612.49$106,729
Apr 20125548,825101.652.00$73,936
Mar 20127258,606105.052.22$95,284
Feb 20121,2908,130101.102.57$151,315
Jan 20129388,86798.092.73$116,252
Dec 20115668,17896.873.24$81,323
Nov 20111,1247,88395.723.31$133,692
Oct 20115598,67384.983.65$79,148
Sep 20119147,80083.623.99$107,518
Aug 20115508,47083.404.15$81,015
Jul 20111,0818,34694.144.52$139,466
Jun 20117237,55992.904.64$102,240
May 20117367,64098.134.40$105,877
Apr 20117338,573105.964.33$114,818
Mar 20111,1148,98596.364.06$143,800
Feb 20117387,87585.644.18$96,120
Jan 20111,2879,04586.504.59$152,831
Dec 20109218,81085.734.35$117,261
Nov 20101,2938,93880.843.80$138,449
Oct 20101,1028,88778.103.51$117,250
Sep 20101,0768,87072.633.98$113,448
Aug 20101,2639,13873.684.42$133,442
Jul 20101,0928,52572.554.74$119,603
Jun 20101,4608,63370.364.91$145,117
May 20101,4388,92771.124.24$140,078
Apr 20101,2708,94081.694.12$140,603
Mar 20103646,52978.394.39$57,188
Feb 20101835,54773.585.44$43,654
Jan 20105636,14574.365.96$78,514
Dec 20093626,37671.445.48$60,826
Nov 20093645,89874.593.75$49,277
Oct 20093606,11172.544.11$51,232
Sep 20091825,90665.543.06$30,029
Aug 20093646,26567.423.22$44,705
Jul 20093546,39661.133.46$43,799
Jun 20091806,22766.163.90$36,163
May 20093556,42954.743.93$44,671
Apr 20093646,43546.773.59$40,110
Mar 20093676,88742.144.06$43,420
Feb 20093716,13232.814.63$40,582
Jan 20095696,87335.865.37$57,319
Dec 20083577,20837.105.98$56,328
Nov 20085427,67055.496.86$82,695
Oct 200801,33175.246.92$9,213
Sep 20081942,591101.767.88$40,151
Aug 20081736,643114.228.48$76,113
Jul 20083696,815131.0811.39$125,987
Jun 20081766,568131.3313.03$108,712
May 20083507,265123.1711.57$127,197
Apr 20083585,813110.3110.45$100,265
Mar 20083686,220101.909.66$97,610
Feb 20083646,02892.538.77$86,550
Jan 20081806,45390.388.21$69,220
Dec 20075316,66788.337.30$95,585
Nov 20071847,00491.677.29$67,938
Oct 20073537,54982.856.92$81,500
Sep 20071757,27675.846.24$58,705
Aug 20073537,67569.066.39$73,406
Jul 20073557,73970.906.39$74,606
Jun 20073407,63062.007.55$78,675
May 20073608,06358.747.85$84,411
Apr 20073528,02659.617.81$83,627
Mar 20073587,88756.927.30$77,968
Feb 20071816,26455.108.22$61,438
Jan 20073646,92850.306.73$64,913
Dec 20065367,74956.656.92$83,975
Nov 20061807,69454.207.62$68,365
Oct 20061798,16854.906.01$58,948
Sep 20063608,07060.085.04$62,279
Aug 20063468,41468.717.34$85,532
Jul 20061738,42369.376.34$65,426
Jun 20065228,36166.286.38$87,974
May 20061738,63066.016.42$66,867
Apr 20063588,08464.397.36$82,554
Mar 20063548,46356.707.08$80,015
Feb 20063607,46857.597.75$78,618
Jan 20065478,53660.598.93$109,398
Dec 20051828,08254.9413.42$118,422
Nov 20053608,01554.6910.59$104,554
Oct 20053538,71158.3413.80$140,769
Sep 20053568,51361.4512.08$124,705
Aug 20053589,09661.519.80$111,133
Jul 20053538,78555.697.84$88,565
Jun 20053608,09552.337.38$78,588
May 20051768,19945.226.65$62,492
Apr 20055208,68149.207.36$89,480
Mar 20053638,92150.377.15$82,113
Feb 20053657,42145.226.31$63,346
Jan 20055458,77543.166.32$79,000
Dec 20043678,89339.866.75$74,666
Nov 20043628,79745.286.33$72,080
Oct 20043659,36949.706.52$79,180
Sep 20045339,35643.245.28$72,483
Aug 20043589,50442.375.55$67,922
Jul 20043559,27638.286.08$70,026
Jun 20041809,43736.106.43$67,206
May 20045399,70837.486.49$83,251
Apr 20043629,28034.475.86$66,845
Mar 20043659,53634.365.53$65,277
Feb 20043628,80232.455.51$60,243
Jan 20045539,52932.036.30$77,742
Dec 20035559,62230.266.30$77,429
Nov 20033609,43528.804.60$53,723
Oct 20035209,23928.174.76$58,623
Sep 20033549,41426.314.75$54,024
Aug 20033329,54329.765.13$58,833
Jul 20033619,44729.415.17$59,466
Jun 20031788,65728.565.98$56,878
May 20033668,64426.595.97$61,360
Apr 20035449,14326.675.41$63,947
Mar 20033648,62831.146.10$63,932
Feb 20033708,11133.487.93$76,674
Jan 20035448,81230.315.58$65,678
Dec 20023708,41026.914.85$50,777
Nov 20025428,93824.664.14$50,342
Oct 20023648,94226.464.23$47,448
Sep 20023488,43027.443.64$40,194
Aug 20023589,01425.963.16$37,815
Jul 20023609,06024.583.06$36,588
Jun 20021788,61323.733.34$32,976
May 20023529,02624.663.58$41,030
Apr 20025408,87223.653.51$43,932
Mar 20021869,10722.003.10$32,348
Feb 20023688,47818.222.38$26,846
Jan 20024689,63617.172.38$30,928
Dec 200155610,68016.932.36$34,665
Nov 200155010,69118.072.41$35,656
Oct 200154611,19219.782.53$39,103
Sep 200146010,66624.262.25$35,172
Aug 200154611,48324.873.05$48,638
Jul 200153211,69223.933.20$50,111
Jun 200136011,47324.563.82$52,716
May 200171111,78925.524.31$68,924
Apr 200136711,32724.685.34$69,491
Mar 200155611,71824.545.38$76,645
Feb 200154610,50927.755.77$75,758
Jan 200172611,62427.478.40$117,570
Dec 200073811,75726.889.12$127,091
Nov 200054811,50232.215.66$82,729
Oct 200072412,78531.235.15$88,396
Sep 200054013,12331.875.19$85,272
Aug 200054213,62229.644.54$77,919
Jul 200054413,72928.534.09$71,669
Jun 200054013,23329.304.40$74,011
May 200053813,76227.263.68$65,307
Apr 200054612,72624.513.12$53,037
Mar 200055212,27428.422.86$50,788
Feb 200054411,26827.622.73$45,747
Jan 200073612,16725.272.48$48,779
Dec 199973611,19624.282.42$45,006
Nov 199955011,74623.192.43$41,344
Oct 199936611,22520.982.80$39,150
Sep 199953611,16021.752.62$40,884
Aug 199953712,76719.262.88$47,055
Jul 199954611,48217.892.37$37,007
Jun 199936311,43315.942.36$32,792
May 199954511,64015.792.32$35,622
Apr 199955110,72415.102.21$31,999
Mar 199955111,67112.471.84$28,326
Feb 199972910,4729.981.82$26,311
Jan 199954912,44310.381.90$29,340
Dec 199856512,0379.201.77$26,543
Nov 199855811,76510.892.19$31,792
Oct 199872212,66112.421.97$33,899
Sep 199872412,54512.592.08$35,242
Aug 199855212,80611.301.91$30,663
Jul 199873013,27611.742.24$38,272
Jun 199854613,02811.242.24$35,284
May 199891613,72212.622.21$41,835
Apr 199873013,06513.042.51$42,251
Mar 199872612,76412.802.31$38,770
Feb 199855211,43013.952.30$33,979
Jan 199874812,36514.702.15$37,640
Dec 199791812,83516.322.41$45,928
Nov 199755412,40818.193.09$48,396
Oct 199773813,33719.253.15$56,216
Sep 199772613,11217.742.95$51,624
Aug 199754413,67717.862.55$44,657
Jul 199773613,66217.582.25$43,637
Jun 199755012,32917.242.26$37,311
May 199755412,25018.972.31$38,789
Apr 199752811,50517.882.08$33,403
Mar 199755611,98718.951.94$33,781
Feb 199772610,86620.492.21$38,845
Jan 199737811,64623.483.54$50,099
Dec 199655611,86723.32$12,966
Nov 199656011,59521.97$12,303
Oct 199655211,91223.31$12,867
Sep 199655611,14922.22$12,354
Aug 199655211,70720.26$11,184
Jul 199637011,97719.55$7,234
Jun 199655011,50718.73$10,302
May 199672411,93219.43$14,067
Apr 199636811,73721.51$7,916
Mar 199656212,29819.38$10,892
Feb 199655211,22816.98$9,373
Jan 199673412,37717.07$12,529
Dec 199554412,23617.19$9,351
Nov 199535811,72416.00$5,728
Oct 199589412,70915.43$13,794
Sep 199536810,73516.18$5,954
Aug 199555611,14615.92$8,852
Jul 199552811,84515.24$8,047
Jun 199555811,63616.41$9,157
May 199555212,56717.56$9,693
Apr 199555412,09017.73$9,822
Mar 199555213,45916.44$9,075
Feb 199574011,88416.58$12,269
Jan 199575813,62715.92$12,067
Dec 199469813,55715.03$10,491
Nov 199452212,95115.90$8,300
Oct 199464012,88615.58$9,971
Sep 199455414,02515.29$8,471
Aug 199474014,68716.13$11,936
Jul 199433215,94617.56$5,830
Jun 199459016,61517.09$10,083
May 199462617,20015.88$9,941
Apr 199459416,09714.14$8,399
Mar 199481216,94612.46$10,118
Feb 199456415,52612.50$7,050
Jan 199476217,33312.66$9,647
Dec 199375017,76312.33$9,248
Nov 199385617,98414.49$12,403
Oct 199370219,08715.85$11,127
Sep 199366017,94615.03$9,920
Aug 199369816,87915.66$10,931
Jul 199375417,31515.46$11,657
Jun 199376416,08516.79$12,828
May 199375415,93117.68$13,331
Apr 199395018,29018.05$17,148
Mar 199386618,99718.14$15,709
Feb 199386617,46517.90$15,501
Jan 19931,08418,81216.93$18,352

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.

Nov 2023 — as filed, then multipliedworked
Oil                  425 bbl  × $ 77.89 =    $33,103
Casinghead gas         0 Mcf  × $  2.81 =         $0

────────────────────────────────────────────────────
Month total                                  $33,103

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/4440 is the state's own key, not one this site invented.