ROCKER B -H-

Operated by DISCOVERY NATURAL RESOURCES LLC (P-5 220855) 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 4586District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$7.3 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
NGPA3none

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
OilDisposition96,294 bbl$3,824,282
Casinghead gasProduction1,000,107 Mcf$3,460,777
Total$7,285,059

235,262 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 31.4001, -101.4176. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.40035, -101.41719 · 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
75.0%
6 of 8 wells
With a plug date
75.0%
6 of 8 wells
Median depth
7,490 ft
8 wells filed one
Completion to plug
16 months
median over 3 wells

What the state filed about each well

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

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 7,490 ft, with the middle half between 7,250 and 7,720 ft; the shallowest is 7,230 ft and the deepest 7,770 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, 5 of 8 wells, Jun 1983 – Jun 2022. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jun 1983 – Jun 2022
5 of 8 wells; 3 filed none
Plug dates filed
Jun 2015 – Oct 2023
6 of 8 wells; 2 filed none

Last completion to plug: a median of 16 months across the 3 wells that filed both dates, with the middle half between 11 months and 19.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells

42-3831009617,750 ftJun 2015Yes
42-3831009837,710 ftOct 2020Yes
42-3831009947,710 ftOct 2020Yes
42-3833415387,250 ftJun 2022
42-3831009727,770 ftJun 2022
42-3833303277,270 ftJun 2022Oct 2023Yes
42-3833257567,230 ftApr 2022Sep 2022Yes
42-3833249957,250 ftJun 1983Nov 2020Yes

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 20230589.042.74$14
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 20221084.888.16$85
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 2019150053.112.30$7,967
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20181059.543.11$60
Aug 201881059.403.07$4,811
Jul 20181811,66065.142.93$16,657
Jun 201817860660.183.08$12,577
May 2018098365.382.90$2,851
Apr 201801,18763.842.90$3,443
Mar 20181781,23961.222.79$14,350
Feb 20181821,07661.782.77$14,220
Jan 201801,25862.874.01$5,044
Dec 20171871,19257.272.92$14,192
Nov 201701,10455.423.12$3,443
Oct 201701,15549.292.98$3,446
Sep 2017090347.523.09$2,788
Aug 201701,03245.373.00$3,101
Jul 20171831,15843.873.09$11,603
Jun 201701,12742.493.09$3,479
May 201701,11745.373.26$3,645
Apr 20171821,24447.933.21$12,718
Mar 20171861,33446.772.98$12,679
Feb 20171881,31550.452.95$13,367
Jan 201701,46349.413.42$5,002
Dec 20161821,60048.763.72$14,831
Nov 201601,56042.492.64$4,125
Oct 20161891,60546.193.09$13,690
Sep 20161791,75341.553.10$12,873
Aug 20161711,55341.442.92$11,628
Jul 20161831,68341.622.92$12,538
Jun 201601,66345.352.69$4,467
May 20161801,84742.521.99$11,331
Apr 20161781,80336.561.99$10,098
Mar 20161781,82433.011.79$9,148
Feb 20161811,76326.472.06$8,429
Jan 20161851,84827.352.36$9,429
Dec 20151731,86732.362.00$9,335
Nov 20151881,69538.792.17$10,966
Oct 20151641,80643.552.43$11,525
Sep 20153281,82742.992.76$19,140
Aug 20151641,83540.162.87$11,857
Jul 20151661,95548.152.95$13,751
Jun 20153562,00856.152.88$25,778
May 201501,99655.212.96$5,899
Apr 20153581,78549.822.71$22,667
Mar 20151772,15742.892.93$13,922
Feb 20153741,99244.662.98$22,631
Jan 20151792,45143.433.10$15,374
Dec 20143632,56154.693.59$29,050
Nov 20143692,17070.464.25$35,226
Oct 201401,82678.303.90$7,123
Sep 20143612,12386.164.05$39,692
Aug 20141792,18489.394.04$24,814
Jul 20141832,21196.564.18$26,912
Jun 20143561,95498.164.74$44,201
May 20141712,18294.734.73$26,512
Apr 20141892,10795.944.81$28,265
Mar 20143602,07795.895.06$45,023
Feb 20141692,01897.406.19$28,956
Jan 20141862,21290.404.86$27,566
Dec 20131812,14091.824.35$25,938
Nov 20131852,07288.853.74$24,183
Oct 20133562,06797.423.78$42,493
Sep 20131832,239104.113.72$27,376
Aug 20133692,422104.253.52$47,000
Jul 20131772,402102.523.72$27,076
Jun 20131762,19594.403.93$25,248
May 20131852,40194.834.15$27,505
Apr 20133472,40393.964.28$42,895
Mar 20131802,43893.623.91$26,391
Feb 20133652,15491.233.42$40,665
Jan 20131812,28891.603.42$24,404
Dec 20123592,31386.773.42$39,061
Nov 20121812,25586.953.62$23,912
Oct 20121782,35689.383.40$23,919
Sep 20121762,27794.672.92$23,307
Aug 20121792,42392.662.91$23,633
Jul 20121902,40085.133.02$23,425
Jun 20121812,48779.822.52$20,712
May 20121772,81291.612.49$23,212
Apr 20123602,691101.652.00$41,967
Mar 20123682,715105.052.22$44,691
Feb 20123682,548101.102.57$43,754
Jan 20123762,82798.092.73$44,611
Dec 20111842,83296.873.24$26,999
Nov 20113852,80295.723.31$46,130
Oct 20115572,89484.983.65$57,893
Sep 20115383,08283.623.99$57,272
Aug 201102,71383.404.15$11,257
Jul 20113602,58394.144.52$45,558
Jun 20111812,39292.904.64$27,913
May 20111792,67698.134.40$29,353
Apr 20113642,630105.964.33$49,966
Mar 20111872,65096.364.06$28,771
Feb 20111822,09785.644.18$24,352
Jan 20113642,52786.504.59$43,082
Dec 20101812,55885.734.35$26,639
Nov 20103652,42980.843.80$38,725
Oct 20101832,66278.103.51$23,633
Sep 20101842,62372.633.98$23,802
Aug 20101782,82173.684.42$25,582
Jul 20103492,92372.554.74$39,165
Jun 20103402,72070.364.91$37,279
May 20103582,77271.124.24$37,201
Apr 20103342,58081.694.12$37,921
Mar 20101842,59478.394.39$25,808
Feb 20101862,34373.585.44$26,437
Jan 20103652,60874.365.96$42,696
Dec 20091832,51171.445.48$26,843
Nov 200902,59974.593.75$9,750
Oct 20093582,65372.544.11$36,874
Sep 20091852,58265.543.06$20,038
Aug 20091802,77367.423.22$21,061
Jul 20093562,86861.133.46$31,698
Jun 20091782,75166.163.90$22,492
May 20091782,76954.743.93$20,614
Apr 20091752,71446.773.59$17,921
Mar 20093612,77442.144.06$26,472
Feb 200902,43832.814.63$11,295
Jan 20093472,62435.865.37$26,537
Dec 20081822,65537.105.98$22,622
Nov 20081782,56655.496.86$27,481
Oct 20081782,68875.246.92$31,999
Sep 20081812,888101.767.88$41,168
Aug 20081822,291114.228.48$40,223
Jul 200802,463131.0811.39$28,052
Jun 20081792,402131.3313.03$54,812
May 20081722,903123.1711.57$54,785
Apr 20081772,630110.3110.45$47,021
Mar 20083352,985101.909.66$62,984
Feb 20083612,62592.538.77$56,426
Jan 20083542,57490.388.21$53,116
Dec 20073542,60288.337.30$50,269
Nov 20071772,89091.677.29$37,299
Oct 20071822,51882.856.92$32,508
Sep 200702,49975.846.24$15,604
Aug 200702,41269.066.39$15,408
Jul 20073602,86270.906.39$43,806
Jun 20071772,92962.007.55$33,083
May 20071803,02258.747.85$34,285
Apr 20071792,82459.617.81$32,712
Mar 20071743,09956.927.30$32,533
Feb 20073502,69855.108.22$41,452
Jan 20071733,03550.306.73$29,118
Dec 20063593,11356.656.92$41,874
Nov 20063543,21654.207.62$43,685
Oct 20063643,12454.906.01$38,771
Sep 20061773,10060.085.04$26,249
Aug 20061673,25268.717.34$35,344
Jul 20061803,41169.376.34$34,122
Jun 20063513,39666.286.38$44,944
May 20063623,48966.016.42$46,312
Apr 20061743,36164.397.36$35,942
Mar 20063573,44656.707.08$44,650
Feb 20061762,95057.597.75$33,002
Jan 20063073,31460.598.93$48,206
Dec 20053593,38654.9413.42$65,148
Nov 20053733,32154.6910.59$55,563
Oct 20051763,27258.3413.80$55,408
Sep 20051723,15461.4512.08$48,667
Aug 20053453,63461.519.80$56,823
Jul 20051823,68555.697.84$39,039
Jun 20053573,57752.337.38$45,084
May 20051793,65145.226.65$32,378
Apr 20053453,54549.207.36$43,067
Mar 20053613,37650.377.15$42,338
Feb 20053553,09545.226.31$35,588
Jan 20053643,49543.166.32$37,806
Dec 20043623,55039.866.75$38,396
Nov 20041793,53145.286.33$30,458
Oct 20043643,70449.706.52$42,223
Sep 20043623,65843.245.28$34,981
Aug 20043573,48642.375.55$34,476
Jul 20041853,78138.286.08$30,086
Jun 20041763,64436.106.43$29,796
May 20045373,92337.486.49$45,605
Apr 20041853,69234.475.86$28,006
Mar 20043643,74034.365.53$33,190
Feb 20043653,54432.455.51$31,370
Jan 20041813,65532.036.30$28,823
Dec 20033653,64230.266.30$33,995
Nov 20033743,69428.804.60$27,746
Oct 20033623,93128.174.76$28,908
Sep 20033623,76326.314.75$27,396
Aug 20033563,82929.765.13$30,236
Jul 20035383,92529.415.17$36,118
Jun 20031813,64728.565.98$26,989
May 20033633,98526.595.97$33,453
Apr 20031773,61626.675.41$24,273
Mar 20035413,74031.146.10$39,646
Feb 20033643,29733.487.93$38,318
Jan 20033653,58230.315.58$31,058
Dec 20025283,46626.914.85$31,032
Nov 20021843,36924.664.14$18,475
Oct 20023653,53326.464.23$24,599
Sep 20023482,89427.443.64$20,069
Aug 20021783,17225.963.16$14,658
Jul 20023643,30924.583.06$19,078
Jun 20023663,58923.733.34$20,666
May 20023493,80024.663.58$22,226
Apr 20023603,45623.653.51$20,653
Mar 20021863,44022.003.10$14,765
Feb 20023443,00718.222.38$13,411
Jan 20026943,32617.172.38$19,817
Dec 20011753,34916.932.36$10,881
Nov 200103,31418.072.41$7,972
Oct 20013463,44719.782.53$15,561
Sep 20011743,29724.262.25$11,644
Aug 20013523,56124.873.05$19,627
Jul 20011723,61823.933.20$15,683
Jun 20015163,56124.563.82$26,291
May 20011773,63725.524.31$20,183
Apr 20011733,24324.685.34$21,572
Mar 20013683,62424.545.38$28,515
Feb 20013563,29127.755.77$28,858
Jan 20015293,68227.478.40$45,456
Dec 20001763,77426.889.12$39,159
Nov 20003503,27732.215.66$29,815
Oct 20001723,32431.235.15$22,475
Sep 20003553,65731.875.19$30,281
Aug 20001784,13129.644.54$24,034
Jul 20003503,86228.534.09$25,780
Jun 20001753,92829.304.40$22,400
May 20003504,13127.263.68$24,742
Apr 20003483,91724.513.12$20,735
Mar 200003,79728.422.86$10,858
Feb 20005423,57427.622.73$24,715
Jan 20001853,88225.272.48$14,304
Dec 19993673,74724.282.42$17,992
Nov 19993683,68723.192.43$17,508
Oct 19993584,09220.982.80$18,984
Sep 19993674,16021.752.62$18,877
Aug 19993624,21719.262.88$19,099
Jul 19993654,28117.892.37$16,686
Jun 19993704,17015.942.36$15,748
May 19991823,91715.792.32$11,965
Apr 19993663,78815.102.21$13,891
Mar 19993603,88612.471.84$11,633
Feb 19993633,3989.981.82$9,800
Jan 19993693,85810.381.90$11,160
Dec 19983663,8569.201.77$10,205
Nov 19981824,04710.892.19$10,828
Oct 19985454,32512.421.97$15,286
Sep 19983664,26412.592.08$13,488
Aug 19983674,63211.301.91$12,982
Jul 19983594,86411.742.24$15,097
Jun 19985284,70411.242.24$16,459
May 19983674,89412.622.21$15,429
Apr 19981864,66413.042.51$14,110
Mar 19987114,82112.802.31$20,235
Feb 19981844,20913.952.30$12,244
Jan 19987414,71914.702.15$21,061
Dec 19971834,20516.322.41$13,125
Nov 19975634,50218.193.09$24,144
Oct 19973674,78919.253.15$22,149
Sep 19974884,59417.742.95$22,232
Aug 19973685,00717.862.55$19,364
Jul 19973635,00117.582.25$17,618
Jun 19975495,00317.242.26$20,758
May 19973735,23918.972.31$19,170
Apr 19975485,01317.882.08$20,239
Mar 19974855,08218.951.94$19,045
Feb 19975634,45520.492.21$21,363
Jan 19975614,98323.483.54$30,811
Dec 19965604,69023.32$13,059
Nov 19965504,59721.97$12,084
Oct 19965604,98423.31$13,054
Sep 19965494,84322.22$12,199
Aug 19965465,33520.26$11,062
Jul 19963575,11519.55$6,979
Jun 19966725,12118.73$12,587
May 19965525,33519.43$10,725
Apr 19963824,79821.51$8,217
Mar 19965534,90119.38$10,717
Feb 19965554,27316.98$9,424
Jan 19967334,37917.07$12,512
Dec 19957364,44417.19$12,652
Nov 19955524,39816.00$8,832
Oct 19957094,71015.43$10,940
Sep 19953624,64116.18$5,857
Aug 19953654,94515.92$5,811
Jul 19955485,11615.24$8,352
Jun 19955434,95016.41$8,911
May 19955435,08617.56$9,535
Apr 19953654,85417.73$6,471
Mar 19958684,88516.44$14,270
Feb 19954264,18716.58$7,063
Jan 19954394,75715.92$6,989
Dec 19944654,86015.03$6,989
Nov 19948004,81915.90$12,720
Oct 19944695,17815.58$7,307
Sep 19949074,79015.29$13,868
Aug 19944405,07516.13$7,097
Jul 19944015,36117.56$7,042
Jun 19943915,28217.09$6,682
May 19948815,38515.88$13,990
Apr 19944115,23914.14$5,812
Mar 19948365,18112.46$10,417
Feb 19943944,23512.50$4,925
Jan 19944124,63912.66$5,216
Dec 19937304,79212.33$9,001
Nov 19934314,56014.49$6,245
Oct 19938354,71415.85$13,235
Sep 19934785,32615.03$7,184
Aug 19934674,73015.66$7,313
Jul 19934724,66815.46$7,297
Jun 19939404,52116.79$15,783
May 19934635,35917.68$8,186
Apr 19934745,86618.05$8,556
Mar 19934665,43518.14$8,453
Feb 19939284,73217.90$16,611
Jan 19934735,17116.93$8,008

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.

Sep 2023 — as filed, then multipliedworked
Oil                    0 bbl  × $ 89.04 =         $0
Casinghead gas         5 Mcf  × $  2.74 =        $14

────────────────────────────────────────────────────
Month total                                      $14

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/4586 is the state's own key, not one this site invented.