HIRSH "B"

Operated by DIAMONDBACK E&P LLC (P-5 217012) 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 12472District 7CField 85279200OilCasinghead gasSaveExport
Value, all time
$4.7 M
Jan 1993 – Dec 2023
Value, last 12 filed months
$0
at the published price for each month
Months reported
372
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
OilDisposition86,740 bbl$3,540,764
Casinghead gasProduction315,032 Mcf$1,184,489
Total$4,725,253

60,135 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 31.5720, -101.9881. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.57202, -101.98810 · 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
8,572 ft
2 wells filed one
Completion to plug
27.5 years
median over 2 wells

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 8,544 and 8,600 ft, median 8,572 ft, over the 2 wells that filed a depth.

Completions filed
Jun 1988 – Mar 2001
2 of 2 wells
Plug dates filed
Oct 2020 – Nov 2023
2 of 2 wells

Last completion to plug: a median of 27.5 years across the 2 wells that filed both dates, with the middle half between 23.6 years and 31.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-4613401928,544 ftMar 2001Oct 2020Yes
42-4613279518,600 ftJun 1988Nov 2023Yes

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 (372)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

372 months

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 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 201998056.803.06$5,566
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 20180059.543.11$0
Aug 20180959.403.07$28
Jul 201846465.142.93$448
Jun 201807260.183.08$222
May 2018611665.382.90$729
Apr 2018017363.842.90$502
Mar 2018012161.222.79$337
Feb 201818611661.782.77$11,812
Jan 2018012462.874.01$497
Dec 2017025757.272.92$751
Nov 2017010255.423.12$318
Oct 201708249.292.98$245
Sep 2017015547.523.09$479
Aug 2017011245.373.00$336
Jul 201717911843.873.09$8,217
Jun 2017011142.493.09$343
May 2017013245.373.26$431
Apr 2017010547.933.21$337
Mar 201709646.772.98$286
Feb 201707650.452.95$224
Jan 2017012049.413.42$410
Dec 2016014548.763.72$540
Nov 2016013942.492.64$368
Oct 201609946.193.09$306
Sep 2016011741.553.10$363
Aug 2016016141.442.92$471
Jul 201609041.622.92$263
Jun 2016015645.352.69$419
May 201618622242.521.99$8,351
Apr 201617237236.561.99$7,029
Mar 201617948833.011.79$6,784
Feb 201619643726.472.06$6,090
Jan 201619744027.352.36$6,428
Dec 201536147432.362.00$12,631
Nov 2015244538.792.17$1,042
Oct 201516946843.552.43$8,496
Sep 201518450742.992.76$9,309
Aug 201516648640.162.87$8,063
Jul 201517645248.152.95$9,806
Jun 201518146856.152.88$11,512
May 2015045555.212.96$1,345
Apr 201518746349.822.71$10,569
Mar 201519245042.892.93$9,556
Feb 2015144144.662.98$1,357
Jan 201518346543.433.10$9,389
Dec 201419346154.693.59$12,211
Nov 201418852570.464.25$15,479
Oct 2014131578.303.90$1,307
Sep 201418844186.164.05$17,982
Aug 2014194089.394.04$17,342
Jul 2014178096.564.18$17,188
Jun 201419016798.164.74$19,441
May 201418925694.734.73$19,114
Apr 2014242495.944.81$2,231
Mar 201437052895.895.06$38,149
Feb 201419052097.406.19$21,726
Jan 2014060790.404.86$2,950
Dec 2013037691.824.35$1,637
Nov 201319248088.853.74$18,854
Oct 2013053097.423.78$2,003
Sep 20130291104.113.72$1,082
Aug 2013170400104.253.52$19,132
Jul 2013170423102.523.72$19,001
Jun 201334858194.403.93$35,137
May 201317469794.834.15$19,392
Apr 201317466593.964.28$19,197
Mar 201334169693.623.91$34,648
Feb 2013160991.233.42$2,174
Jan 201334957791.603.42$33,942
Dec 2012069586.773.42$2,377
Nov 201229751586.953.62$27,691
Oct 201234477089.383.40$33,364
Sep 201234674594.672.92$34,930
Aug 201234173692.662.91$33,737
Jul 2012072185.133.02$2,178
Jun 201217466179.822.52$15,554
May 201234073591.612.49$32,976
Apr 2012176575101.652.00$19,039
Mar 2012178573105.052.22$19,972
Feb 2012346676101.102.57$36,718
Jan 201234582798.092.73$36,102
Dec 201117781496.873.24$19,783
Nov 201134281195.723.31$35,422
Oct 201116880484.983.65$17,210
Sep 201151079083.623.99$45,795
Aug 201117286183.404.15$17,917
Jul 201134490894.144.52$36,486
Jun 201134284192.904.64$35,674
May 201118188698.134.40$21,664
Apr 2011348928105.964.33$40,895
Mar 201117583496.364.06$20,247
Feb 201117166985.644.18$17,441
Jan 201136669486.504.59$34,844
Dec 201034371785.734.35$32,523
Nov 201016971380.843.80$16,368
Oct 201017069778.103.51$15,723
Sep 201034162472.633.98$27,250
Aug 201016977673.684.42$15,881
Jul 201017075972.554.74$15,929
Jun 201018582470.364.91$17,063
May 201034383971.124.24$27,948
Apr 201051482481.694.12$45,386
Mar 201016974778.394.39$16,526
Feb 2010249973.585.44$2,863
Jan 201016972374.365.96$16,879
Dec 200917571171.445.48$16,401
Nov 200934880774.593.75$28,985
Oct 200935995472.544.11$29,963
Sep 200917397865.543.06$14,336
Aug 20093401,03267.423.22$26,244
Jul 20093401,05961.133.46$24,453
Jun 20093471,05166.163.90$27,051
May 20093421,06354.743.93$22,894
Apr 20093431,02546.773.59$19,719
Mar 20093401,04742.144.06$18,577
Feb 200934685932.814.63$15,332
Jan 20093601,01635.865.37$18,367
Dec 200836296437.105.98$19,192
Nov 200834794955.496.86$25,766
Oct 200818176675.246.92$18,921
Sep 2008177814101.767.88$24,423
Aug 2008352857114.228.48$47,475
Jul 2008172886131.0811.39$32,637
Jun 20081748131.3313.03$9,880
May 2008347868123.1711.57$52,786
Apr 2008174987110.3110.45$29,513
Mar 2008172974101.909.66$26,940
Feb 200817683892.538.77$23,635
Jan 200835096890.388.21$39,576
Dec 20071490188.337.30$7,816
Nov 20075101,09191.677.29$54,707
Oct 20071771,24982.856.92$23,310
Sep 20071771,25575.846.24$21,260
Aug 200733994669.066.39$29,454
Jul 2007048170.906.39$3,073
Jun 200717239762.007.55$13,661
May 200718353758.747.85$14,963
Apr 200718062459.617.81$15,600
Mar 200718476856.927.30$16,081
Feb 20071383555.108.22$7,577
Jan 200736389850.306.73$24,300
Dec 200601,13756.656.92$7,866
Nov 20063611,11654.207.62$28,067
Oct 20063471,07154.906.01$25,491
Sep 200601,18760.085.04$5,979
Aug 20063501,25768.717.34$33,275
Jul 20063531,34569.376.34$33,019
Jun 20063401,40166.286.38$31,479
May 20061711,20166.016.42$19,004
Apr 20063801,21964.397.36$33,441
Mar 20063611,40256.707.08$30,399
Feb 20063841,30957.597.75$32,261
Jan 20063851,52560.598.93$36,950
Dec 200515966554.9413.42$17,657
Nov 20051881,21454.6910.59$23,136
Oct 20052021,38258.3413.80$30,850
Sep 20051841,27761.4512.08$26,732
Aug 20053761,50161.519.80$37,833
Jul 20055671,59355.697.84$44,071
Jun 20053681,66552.337.38$31,547
May 20054041,35545.226.65$27,281
Apr 2005288549.207.36$6,612
Mar 20053581,27350.377.15$27,141
Feb 20052091,42245.226.31$18,427
Jan 20054021,67243.166.32$27,921
Dec 20045921,42539.866.75$33,217
Nov 20042161,57445.286.33$19,745
Oct 20043451,61449.706.52$27,662
Sep 20045761,51943.245.28$32,932
Aug 20041781,22442.375.55$14,336
Jul 20045451,69238.286.08$31,157
Jun 200401,28236.106.43$8,247
May 20041891,33037.486.49$15,722
Apr 20044061,33934.475.86$21,839
Mar 20042111,50434.365.53$15,567
Feb 20043811,22332.455.51$19,102
Jan 20043881,24532.036.30$20,271
Dec 20032031,17030.266.30$13,516
Nov 20032051,22328.804.60$11,524
Oct 20033841,30328.174.76$17,019
Sep 20033951,38526.314.75$16,970
Aug 20033951,54729.765.13$19,691
Jul 20031901,58129.415.17$13,763
Jun 20035731,46828.565.98$25,148
May 20033701,63526.595.97$19,604
Apr 20033771,66126.675.41$19,036
Mar 20033901,58531.146.10$21,807
Feb 20035771,51333.487.93$31,310
Jan 20036061,66430.315.58$27,656
Dec 20025791,62926.914.85$23,488
Nov 20025731,59724.664.14$20,737
Oct 20023871,63626.464.23$17,159
Sep 20021901,05527.443.64$9,049
Aug 200218587025.963.16$7,555
Jul 20023841,29624.583.06$13,407
Jun 20023691,85823.733.34$14,959
May 20025702,00424.663.58$21,239
Apr 20025621,91223.653.51$20,007
Mar 20025781,98422.003.10$18,872
Feb 20025721,70118.222.38$14,463
Jan 20025751,90717.172.38$14,403
Dec 20017532,08416.932.36$17,676
Nov 20013841,78018.072.41$11,221
Oct 20017761,95619.782.53$20,296
Sep 20015762,24324.262.25$19,023
Aug 20017642,14324.873.05$25,544
Jul 20015551,65923.933.20$18,585
Jun 20015572,35224.563.82$22,674
May 20019462,46525.524.31$34,759
Apr 20019401,71124.685.34$32,328
Mar 20012261,19524.545.38$11,971
Feb 200118594327.755.77$10,572
Jan 200136794727.478.40$18,035
Dec 20001851,00526.889.12$14,141
Nov 20003591,19532.215.66$18,325
Oct 20007181,77831.235.15$31,572
Sep 20005331,51831.875.19$24,860
Aug 20005561,88529.644.54$25,039
Jul 20007532,02028.534.09$29,744
Jun 20007362,25029.304.40$31,459
May 20009332,45727.263.68$34,475
Apr 20007672,62624.513.12$26,982
Mar 20009182,72628.422.86$33,885
Feb 20001,2842,84527.622.73$43,221
Jan 20001,2182,66425.272.48$37,387
Dec 19991791,20924.282.42$7,276
Nov 19993481,18723.192.43$10,959
Oct 19991711,20820.982.80$6,974
Sep 19991761,19721.752.62$6,963
Aug 19993641,22519.262.88$10,533
Jul 19991751,23717.892.37$6,065
Jun 19991781,21415.942.36$5,705
May 199918680315.792.32$4,801
Apr 19991861,22815.102.21$5,520
Mar 19993471,19912.471.84$6,531
Feb 19991771,1959.981.82$3,939
Jan 19991891,03110.381.90$3,921
Dec 19983391,2469.201.77$5,328
Nov 199801,21310.892.19$2,651
Oct 19983551,30712.421.97$6,983
Sep 19981871,15012.592.08$4,749
Aug 19983491,31611.301.91$6,454
Jul 19981671,31711.742.24$4,907
Jun 1998961,04111.242.24$3,408
May 19981761,15712.622.21$4,774
Apr 19983521,31113.042.51$7,875
Mar 19981721,28712.802.31$5,174
Feb 19983491,21913.952.30$7,671
Jan 19981781,34914.702.15$5,523
Dec 19973451,22816.322.41$8,591
Nov 19973441,34818.193.09$10,420
Oct 19971721,26419.253.15$7,292
Sep 19973531,13717.742.95$9,622
Aug 19973441,25517.862.55$9,350
Jul 19971701,18117.582.25$5,642
Jun 19973581,12917.242.26$8,720
May 19973561,15518.972.31$9,420
Apr 19971721,10517.882.08$5,377
Mar 19973481,15818.951.94$8,840
Feb 199734095620.492.21$9,075
Jan 19971731,17523.483.54$8,221
Dec 19963541,18823.32$8,255
Nov 19961741,32021.97$3,823
Oct 19963521,25623.31$8,205
Sep 19963451,28522.22$7,666
Aug 19961741,31420.26$3,525
Jul 19965221,23519.55$10,205
Jun 19963431,08118.73$6,424
May 19963471,15319.43$6,742
Apr 19961711,05921.51$3,678
Mar 19965271,15519.38$10,213
Feb 1996096516.98$0
Jan 19963431,02417.07$5,855
Dec 19953541,12517.19$6,085
Nov 19951731,08516.00$2,768
Oct 199501,08915.43$0
Sep 19951711,02416.18$2,767
Aug 19953461,24815.92$5,508
Jul 19951701,21715.24$2,591
Jun 19951681,25316.41$2,757
May 19954781,26317.56$8,394
Apr 19953361,10417.73$5,957
Mar 19953471,47216.44$5,705
Feb 19951691,21916.58$2,802
Jan 19953481,25615.92$5,540
Dec 19943501,34315.03$5,261
Nov 19943491,31415.90$5,549
Oct 19945231,33415.58$8,148
Sep 19943491,24315.29$5,336
Aug 19943381,22216.13$5,452
Jul 19943441,27717.56$6,041
Jun 19943351,19517.09$5,725
May 199415797915.88$2,493
Apr 19943451,20314.14$4,878
Mar 19943441,30412.46$4,286
Feb 19945171,19612.50$6,463
Jan 19943441,25612.66$4,355
Dec 19933391,31212.33$4,180
Nov 19933441,25314.49$4,985
Oct 19933381,42315.85$5,357
Sep 19933561,40115.03$5,351
Aug 19935481,46715.66$8,582
Jul 19933392,22115.46$5,241
Jun 19933751,39716.79$6,296
May 19935281,33417.68$9,335
Apr 19935021,16118.05$9,061
Mar 19933501,34318.14$6,349
Feb 19933611,17117.90$6,462
Jan 19935561,39616.93$9,413

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.

Mar 2019 — as filed, then multipliedworked
Oil                   98 bbl  × $ 56.80 =     $5,566
Casinghead gas         0 Mcf  × $  3.06 =         $0

────────────────────────────────────────────────────
Month total                                   $5,566

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/12472 is the state's own key, not one this site invented.