ROCKER-B "30A"

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 10839District 7CField 85279200NGPA filingOilCasinghead gasSaveExport
Value, all time
$2.4 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
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
OilDisposition41,287 bbl$1,696,224
Casinghead gasProduction226,943 Mcf$705,773
Total$2,401,997

61,218 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 (3)

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 31.4002, -101.4009. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.39935, -101.40022 · 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
66.7%
2 of 3 wells
With a plug date
66.7%
2 of 3 wells
Median depth
7,200 ft
3 wells filed one
Completion to plug
3.8 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
266.7%
A plug date is filed
266.7%
BothOn the schedule and plugged. Neither fact cancels the other.
266.7%
NeitherNo plug date, and not on the schedule.
133.3%

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 7,200 and 7,232 ft, median 7,200 ft, over the 3 wells that filed a depth.

Completions filed
Jul 2019
3 of 3 wells
Plug dates filed
Sep 2022 – Nov 2023
2 of 3 wells; 1 filed none

Last completion to plug: a median of 3.8 years across the 2 wells that filed both dates, with the middle half between 3.5 years and 4.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-3833299637,200 ftJul 2019
42-3833298027,232 ftJul 2019Nov 2023Yes
42-3833299517,200 ftJul 2019Sep 2022Yes

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 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 2019274053.112.30$14,552
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 20181046.594.19$47
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 201817014365.142.93$11,493
Jun 201809060.183.08$277
May 201817723165.382.90$12,242
Apr 2018018963.842.90$548
Mar 201817030561.222.79$11,257
Feb 2018026361.782.77$727
Jan 2018029562.874.01$1,183
Dec 201717728757.272.92$10,975
Nov 2017029655.423.12$923
Oct 201716530449.292.98$9,040
Sep 2017030047.523.09$926
Aug 201717330445.373.00$8,762
Jul 2017030043.873.09$926
Jun 201716134642.493.09$7,909
May 2017038945.373.26$1,269
Apr 201716446347.933.21$9,347
Mar 2017058746.772.98$1,751
Feb 201718652250.452.95$10,925
Jan 2017066749.413.42$2,280
Dec 201617262748.763.72$10,721
Nov 2016058742.492.64$1,552
Oct 201617948046.193.09$9,751
Sep 2016047541.553.10$1,473
Aug 2016039641.442.92$1,158
Jul 201616330741.622.92$7,682
Jun 2016041745.352.69$1,120
May 201618852042.521.99$9,029
Apr 2016048836.561.99$972
Mar 201617845733.011.79$6,696
Feb 201617944626.472.06$5,659
Jan 2016058027.352.36$1,371
Dec 201517757432.362.00$6,877
Nov 2015053238.792.17$1,153
Oct 201518164743.552.43$9,453
Sep 2015056242.992.76$1,550
Aug 2015048440.162.87$1,390
Jul 201518053948.152.95$10,254
Jun 201517567556.152.88$11,772
May 2015065655.212.96$1,939
Apr 2015051749.822.71$1,399
Mar 201517360342.892.93$9,190
Feb 2015054144.662.98$1,610
Jan 201518259843.433.10$9,758
Dec 2014061454.693.59$2,205
Nov 201417261870.464.25$14,747
Oct 201417463378.303.90$16,094
Sep 2014062086.164.05$2,508
Aug 201418959089.394.04$19,275
Jul 2014052896.564.18$2,207
Jun 201417256298.164.74$19,546
May 2014064694.734.73$3,053
Apr 201417360595.944.81$19,507
Mar 2014065095.895.06$3,287
Feb 2014046597.406.19$2,879
Jan 201417462790.404.86$18,777
Dec 2013050791.824.35$2,208
Nov 201316550888.853.74$16,559
Oct 201316159597.423.78$17,933
Sep 2013179359104.113.72$19,970
Aug 20130578104.253.52$2,036
Jul 20130584102.523.72$2,171
Jun 201317656994.403.93$18,853
May 201317560194.834.15$19,089
Apr 2013057893.964.28$2,475
Mar 2013060293.623.91$2,356
Feb 201318453591.233.42$18,616
Jan 201318259091.603.42$18,689
Dec 2012059286.773.42$2,025
Nov 201217857186.953.62$17,547
Oct 2012054389.383.40$1,846
Sep 201217254394.672.92$17,868
Aug 2012054492.662.91$1,582
Jul 201218459085.133.02$17,446
Jun 2012057979.822.52$1,459
May 201217760491.612.49$17,718
Apr 20120535101.652.00$1,068
Mar 2012172564105.052.22$19,322
Feb 2012167603101.102.57$18,434
Jan 201219163198.092.73$20,460
Dec 2011067696.873.24$2,190
Nov 201118366695.723.31$19,722
Oct 2011068084.983.65$2,481
Sep 201117276483.623.99$17,428
Aug 2011068283.404.15$2,830
Jul 201116275694.144.52$18,666
Jun 2011064492.904.64$2,988
May 201118168998.134.40$20,796
Apr 20110651105.964.33$2,821
Mar 201117173496.364.06$19,456
Feb 201118153785.644.18$17,745
Jan 201101,13886.504.59$5,222
Dec 20101841,11985.734.35$20,639
Nov 201017978680.843.80$17,453
Oct 2010067678.103.51$2,372
Sep 201018172272.633.98$16,019
Aug 2010075373.684.42$3,328
Jul 201017872472.554.74$16,343
Jun 201016464770.364.91$14,716
May 2010065471.124.24$2,770
Apr 201017565381.694.12$16,988
Mar 201013466978.394.39$13,440
Feb 201017852273.585.44$15,938
Jan 2010058674.365.96$3,495
Dec 200918260671.445.48$16,325
Nov 2009060774.593.75$2,277
Oct 200917764372.544.11$15,482
Sep 200917359565.543.06$13,162
Aug 2009061067.423.22$1,963
Jul 200916263661.133.46$12,106
Jun 200914358666.163.90$11,743
May 2009067154.743.93$2,634
Apr 200917369646.773.59$10,588
Mar 2009068642.144.06$2,784
Feb 200918264132.814.63$8,941
Jan 200918452335.865.37$9,407
Dec 200817453437.105.98$9,647
Nov 2008049455.496.86$3,389
Oct 20081803475.246.92$13,779
Sep 2008182195101.767.88$20,056
Aug 20080513114.228.48$4,352
Jul 2008182516131.0811.39$29,734
Jun 20080519131.3313.03$6,764
May 2008180549123.1711.57$28,525
Apr 2008180444110.3110.45$24,498
Mar 20080526101.909.66$5,083
Feb 200817914292.538.77$17,808
Jan 200818151490.388.21$20,577
Dec 200718353188.337.30$20,042
Nov 2007052691.677.29$3,835
Oct 200717654882.856.92$18,375
Sep 2007056175.846.24$3,503
Aug 200717751169.066.39$15,488
Jul 200717849670.906.39$15,789
Jun 200717954262.007.55$15,189
May 2007053558.747.85$4,198
Apr 200717939359.617.81$13,738
Mar 200717049456.927.30$13,284
Feb 2007043955.108.22$3,607
Jan 200718139450.306.73$11,755
Dec 2006039856.656.92$2,754
Nov 200617846854.207.62$13,213
Oct 200618158354.906.01$13,443
Sep 2006058960.085.04$2,967
Aug 200617953468.717.34$16,219
Jul 200618054169.376.34$15,918
Jun 200617860466.286.38$15,654
May 2006063766.016.42$4,093
Apr 200617962964.397.36$16,156
Mar 200617860556.707.08$14,378
Feb 2006051857.597.75$4,015
Jan 200618359560.598.93$16,403
Dec 200517955654.9413.42$17,293
Nov 200516854454.6910.59$14,948
Oct 2005056758.3413.80$7,822
Sep 200517852061.4512.08$17,219
Aug 2005058261.519.80$5,702
Jul 200517954055.697.84$14,204
Jun 200517755252.337.38$13,337
May 200518158045.226.65$12,042
Apr 2005056049.207.36$4,122
Mar 200518153350.377.15$12,931
Feb 200518248545.226.31$11,291
Jan 200518251743.166.32$11,124
Dec 200418256039.866.75$11,035
Nov 2004054245.286.33$3,431
Oct 200417956649.706.52$12,584
Sep 200418053543.245.28$10,610
Aug 2004059142.375.55$3,280
Jul 200417860938.286.08$10,519
Jun 200417956436.106.43$10,090
May 200417959237.486.49$10,554
Apr 2004059534.475.86$3,486
Mar 200418560434.365.53$9,697
Feb 200418456632.455.51$9,089
Jan 2004061732.036.30$3,887
Dec 200318161330.266.30$9,340
Nov 200318360128.804.60$8,032
Oct 200317964228.174.76$8,098
Sep 200318162026.314.75$7,707
Aug 2003057529.765.13$2,950
Jul 200317862629.415.17$8,472
Jun 200318146228.565.98$7,933
May 200317758026.595.97$8,171
Apr 2003062326.675.41$3,369
Mar 200318662731.146.10$9,614
Feb 200318258233.487.93$10,706
Jan 2003063230.315.58$3,528
Dec 200230560726.914.85$11,154
Nov 2002060424.664.14$2,499
Oct 200218360326.464.23$7,392
Sep 200217959227.443.64$7,064
Aug 200218073925.963.16$7,011
Jul 200215474224.583.06$6,057
Jun 2002061123.733.34$2,040
May 200218068024.663.58$6,876
Apr 200218268023.653.51$6,693
Mar 200218068822.003.10$6,095
Feb 200234761718.222.38$7,788
Jan 200216865117.172.38$4,431
Dec 2001065216.932.36$1,542
Nov 2001065218.072.41$1,568
Oct 200117469519.782.53$5,199
Sep 200114769724.262.25$5,135
Aug 200117774624.873.05$6,680
Jul 200118473923.933.20$6,766
Jun 200117772324.563.82$7,112
May 2001072025.524.31$3,101
Apr 200116971624.685.34$7,991
Mar 200118071124.545.38$8,240
Feb 200117164327.755.77$8,453
Jan 200117778927.478.40$11,489
Dec 200017779926.889.12$12,047
Nov 200018177832.215.66$10,232
Oct 2000081531.235.15$4,194
Sep 200017682431.875.19$9,883
Aug 200017929429.644.54$6,641
Jul 20001761,32128.534.09$10,424
Jun 20001591,63829.304.40$11,861
May 20001781,27327.263.68$9,537
Apr 200018075924.513.12$6,777
Mar 2000085228.422.86$2,437
Feb 200018472627.622.73$7,062
Jan 200018985325.272.48$6,892
Dec 199918882024.282.42$6,552
Nov 1999099223.192.43$2,415
Oct 199918393720.982.80$6,466
Sep 199918091621.752.62$6,314
Aug 19991741,07219.262.88$6,434
Jul 19991781,16717.892.37$5,953
Jun 199917390915.942.36$4,905
May 199918479715.792.32$4,755
Apr 199901,07315.102.21$2,369
Mar 19991821,18012.471.84$4,439
Feb 19993638499.981.82$5,166
Jan 199918085610.381.90$3,495
Dec 199808329.201.77$1,475
Nov 199817993610.892.19$3,995
Oct 199818192612.421.97$4,072
Sep 1998080912.592.08$1,685
Aug 19981811,00611.301.91$3,964
Jul 19981811,15511.742.24$4,709
Jun 199818499411.242.24$4,292
May 19981831,11912.622.21$4,778
Apr 199818298713.042.51$4,846
Mar 199818299312.802.31$4,623
Feb 199818494213.952.30$4,733
Jan 19981861,10214.702.15$5,109
Dec 19971981,00516.322.41$5,655
Nov 19971641,10018.193.09$6,380
Oct 19971851,13119.253.15$7,124
Sep 199716487517.742.95$5,495
Aug 19971831,02717.862.55$5,892
Jul 19971861,00817.582.25$5,535
Jun 1997096517.242.26$2,178
May 199736697618.972.31$9,196
Apr 199701,19317.882.08$2,485
Mar 19971641,07518.951.94$5,192
Feb 19971911,05020.492.21$6,230
Jan 19971901,13123.483.54$8,465
Dec 19961791,09123.32$4,174
Nov 199636896121.97$8,085
Oct 199601,00923.31$0
Sep 19961871,19022.22$4,155
Aug 19963671,36420.26$7,435
Jul 19961861,24519.55$3,636
Jun 199601,24918.73$0
May 19963661,39319.43$7,111
Apr 199601,17421.51$0
Mar 19961881,16519.38$3,643
Feb 19961881,20216.98$3,192
Jan 19963201,08717.07$5,462
Dec 19951811,15117.19$3,111
Nov 19951801,15316.00$2,880
Oct 19951751,27515.43$2,700
Sep 19951881,19116.18$3,042
Aug 19951821,29615.92$2,897
Jul 19953621,53615.24$5,517
Jun 199501,44916.41$0
May 19951861,56217.56$3,266
Apr 19951911,51917.73$3,386
Mar 19953791,39316.44$6,231
Feb 19951841,20716.58$3,051
Jan 19951821,28015.92$2,897
Dec 19941811,32315.03$2,720
Nov 19941871,24715.90$2,973
Oct 19941851,41215.58$2,882
Sep 19941791,28915.29$2,737
Aug 19943581,37916.13$5,775
Jul 19941771,45917.56$3,108
Jun 19941811,37017.09$3,093
May 19941341,35915.88$2,128
Apr 19943621,30514.14$5,119
Mar 199401,33412.46$0
Feb 19944161,12612.50$5,200
Jan 19941871,23012.66$2,367
Dec 19931821,20312.33$2,244
Nov 19931861,30414.49$2,695
Oct 19931901,28315.85$3,012
Sep 19931811,28915.03$2,720
Aug 19933591,46715.66$5,622
Jul 19931791,52315.46$2,767
Jun 19931851,22816.79$3,106
May 19931831,30617.68$3,235
Apr 19933661,15518.05$6,606
Mar 19931891,14318.14$3,428
Feb 199318693217.90$3,329
Jan 19931841,41016.93$3,115

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.

Aug 2019 — as filed, then multipliedworked
Oil                  274 bbl  × $ 53.11 =    $14,552
Casinghead gas         0 Mcf  × $  2.30 =         $0

────────────────────────────────────────────────────
Month total                                  $14,552

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/10839 is the state's own key, not one this site invented.