HARVARD

Operated by DIAMONDBACK E&P LLC (P-5 217012) in the MIDWEST (SPRABERRY-DEAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 35638District 08Field 61221650OilCasinghead gasSaveExport
Value, all time
$4.2 M
Jan 1998 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
341
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 leases and 10 wells, and the rule below applies to all of them.

Discovered
1973-02-05
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition73,036 bbl$3,737,474
Casinghead gasProduction127,431 Mcf$507,129
Total$4,244,604

Wells on this lease (1)

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 32.0238, -102.0483. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.02377, -102.04835 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
9,800 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

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

The one well that filed a depth was drilled to 9,800 ft.

Completions filed
Sep 1999
1 of 1 wells

1 well

42-3293387419,800 ftSep 1999

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 (341)

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

341 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 2025011570.884.34$499
Jan 202518130174.324.28$14,740
Dec 2024053768.993.12$1,676
Nov 202416843369.052.20$12,552
Oct 2024043771.372.28$997
Sep 2024036969.612.36$872
Aug 20247053975.632.06$6,406
Jul 202417057879.932.15$14,829
Jun 2024333478.082.63$1,114
May 202417450478.812.20$14,821
Apr 202410787984.451.66$10,495
Mar 20241771,46780.301.55$16,480
Feb 20241821,16176.091.78$15,919
Jan 202418479973.023.30$16,071
Dec 20231661,14271.262.61$14,811
Nov 20231861,58177.892.81$18,926
Oct 20231801,40985.443.09$19,729
Sep 20231651,29089.042.74$18,220
Aug 20231871,29980.522.67$18,529
Jul 202336268474.852.64$28,903
Jun 2023023968.962.26$540
May 2023071670.622.23$1,595
Apr 2023061878.122.24$1,383
Mar 2023038572.852.39$921
Feb 202317454375.112.47$14,408
Jan 2023091776.533.39$3,107
Dec 2022082676.415.73$4,732
Nov 20221911,05385.005.65$22,180
Oct 20221831,37487.185.86$24,011
Sep 202201,48484.888.16$12,115
Aug 20221891,54494.529.13$31,957
Jul 20221791,646101.587.54$30,597
Jun 20221771,794115.097.98$34,682
May 20221691,800109.378.43$33,663
Apr 20221781,853104.226.84$31,221
Mar 20221731,404108.885.08$25,964
Feb 20221801,21191.054.86$22,273
Jan 202216750081.844.54$15,936
Dec 20211691,03271.323.90$16,077
Nov 202117274677.435.24$17,225
Oct 20211671,21679.795.71$20,273
Sep 20213461,07069.865.35$29,897
Aug 202116575366.024.22$14,071
Jul 202133387170.783.98$27,038
Jun 2021021269.493.38$717
May 2021042063.483.02$1,267
Apr 20213371,22360.362.76$23,715
Mar 20215031,66161.302.72$35,347
Feb 20211801,08857.805.55$16,440
Jan 20214911,39550.412.81$28,672
Dec 20203421,41044.642.68$19,039
Nov 20203341,29338.772.71$16,449
Oct 20205071,50836.972.48$22,481
Sep 20205071,51237.091.99$21,815
Aug 20205121,83439.982.39$24,844
Jul 20204831,46038.371.83$21,197
Jun 20206591,08834.901.69$24,838
May 202012116.921.81$55
Apr 202007014.751.80$126
Mar 20206901,18630.341.86$23,136
Feb 20205081,08749.881.98$27,492
Jan 202070482157.252.09$42,024
Dec 201985053559.012.30$51,391
Nov 201987171855.302.75$50,141
Oct 20191,27188853.472.42$70,108
Sep 20191,12287855.052.66$64,099
Aug 201955419753.112.30$29,877
Jul 201955113056.272.46$31,325
Jun 20193818052.782.49$20,308
May 20191691158.482.74$9,913
Apr 20193062.632.75$188
Mar 20191056.803.06$57
Feb 20193827850.852.79$19,642
Jan 20193666946.033.23$17,070
Dec 20185566946.594.19$26,193
Nov 201872620952.934.24$39,313
Oct 201855926361.443.40$35,239
Sep 201889915959.543.11$54,021
Aug 201890239859.403.07$54,799
Jul 2018017365.142.93$507
Jun 20181645860.183.08$10,048
May 20183739765.382.90$24,668
Apr 201818414863.842.90$12,176
Mar 201835017861.222.79$21,923
Feb 20181719161.782.77$10,816
Jan 201881337662.874.01$52,621
Dec 201768857857.272.92$41,090
Nov 201717219755.423.12$10,147
Oct 20171787349.292.98$8,991
Sep 201717115847.523.09$8,614
Aug 201717323845.373.00$8,564
Jul 201714422643.873.09$7,015
Jun 201732528942.493.09$14,701
May 201716228745.373.26$8,287
Apr 201716629147.933.21$8,891
Mar 201714126846.772.98$7,394
Feb 20171704050.452.95$8,695
Jan 20171676549.413.42$8,474
Dec 201604348.763.72$160
Nov 201607942.492.64$209
Oct 2016152646.193.09$7,039
Sep 20161577341.553.10$6,750
Aug 20161675041.442.92$7,067
Jul 201615941.622.92$214
Jun 20161738145.352.69$8,063
May 201607542.521.99$149
Apr 20161858036.561.99$6,923
Mar 20161715133.011.79$5,736
Feb 201607126.472.06$147
Jan 20161443827.352.36$4,028
Dec 20151797032.362.00$5,933
Nov 20151907038.792.17$7,522
Oct 20151943.552.43$65
Sep 201503142.992.76$86
Aug 201516913740.162.87$7,181
Jul 2015213148.152.95$482
Jun 2015010256.152.88$294
May 201517511655.212.96$10,005
Apr 2015212049.822.71$424
Mar 201516511742.892.93$7,420
Feb 201514344.662.98$173
Jan 20151691143.433.10$7,374
Dec 201411754.693.59$116
Nov 20141617070.464.25$11,642
Oct 201451578.303.90$450
Sep 20141721886.164.05$14,892
Aug 201408889.394.04$355
Jul 201416715896.564.18$16,786
Jun 201407598.164.74$355
May 20141639894.734.73$15,904
Apr 20147095.944.81$672
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 201417010590.404.86$15,878
Dec 201317424691.824.35$17,048
Nov 20131725388.853.74$2,456
Oct 201317230097.423.78$17,890
Sep 2013180300104.113.72$19,855
Aug 2013167298104.253.52$18,459
Jul 2013177295102.523.72$19,243
Jun 2013131094.403.93$1,314
May 201316930694.834.15$17,296
Apr 201317030193.964.28$17,262
Mar 201317135393.623.91$17,390
Feb 201318028491.233.42$17,393
Jan 201317933991.603.42$17,556
Dec 2012228986.773.42$1,162
Nov 201216940786.953.62$16,170
Oct 201216542389.383.40$16,186
Sep 201218044194.672.92$18,328
Aug 201216645592.662.91$16,705
Jul 201217242685.133.02$15,929
Jun 201217540979.822.52$14,999
May 201216427191.612.49$15,698
Apr 2012176354101.652.00$18,597
Mar 2012171365105.052.22$18,775
Feb 2012169299101.102.57$17,854
Jan 201216834198.092.73$17,411
Dec 201116627196.873.24$16,958
Nov 201116933995.723.31$17,299
Oct 201117344584.983.65$16,325
Sep 201117146383.623.99$16,144
Aug 201117252583.404.15$16,523
Jul 2011128194.144.52$1,363
Jun 201117340392.904.64$17,942
May 201133542298.134.40$34,732
Apr 2011176418105.964.33$20,460
Mar 201116843896.364.06$17,966
Feb 201117139285.644.18$16,283
Jan 201117239186.504.59$16,672
Dec 201017538985.734.35$16,694
Nov 201016935480.843.80$15,006
Oct 201016737778.103.51$14,366
Sep 201017437672.633.98$14,134
Aug 201017342473.684.42$14,620
Jul 201033442272.554.74$26,231
Jun 201015745870.364.91$13,295
May 201018237071.124.24$14,511
Apr 201034427581.694.12$29,235
Mar 201017635178.394.39$15,337
Feb 201017029373.585.44$14,103
Jan 201033830974.365.96$26,977
Dec 200933726171.445.48$25,507
Nov 200916523874.593.75$13,200
Oct 200930214072.544.11$22,483
Sep 200915617865.543.06$10,770
Aug 200917517967.423.22$12,375
Jul 200916914661.133.46$10,837
Jun 200916816666.163.90$11,761
May 200916725354.743.93$10,135
Apr 20091585046.773.59$7,569
Mar 2009014942.144.06$605
Feb 200916711432.814.63$6,007
Jan 2009113935.865.37$782
Dec 200816313837.105.98$6,872
Nov 200816713455.496.86$10,186
Oct 200815114475.246.92$12,358
Sep 2008170104101.767.88$18,118
Aug 20081161114.228.48$1,480
Jul 2008155155131.0811.39$22,083
Jun 2008172149131.3313.03$24,531
May 200816585123.1711.57$21,307
Apr 2008167101110.3110.45$19,478
Mar 2008093101.909.66$899
Feb 20081758692.538.77$16,947
Jan 20081674090.388.21$15,422
Dec 2007121388.337.30$1,644
Nov 200731424791.677.29$30,585
Oct 200712527782.856.92$12,274
Sep 200718026275.846.24$15,287
Aug 200718425069.066.39$14,304
Jul 200735825670.906.39$27,018
Jun 200717921662.007.55$12,728
May 200718117458.747.85$11,997
Apr 200718022559.617.81$12,486
Mar 200718119956.927.30$11,756
Feb 200717515855.108.22$10,941
Jan 20071847350.306.73$9,746
Dec 200618223656.656.92$11,943
Nov 200615621554.207.62$10,093
Oct 200635224754.906.01$20,810
Sep 200618223560.085.04$12,118
Aug 200617427968.717.34$14,003
Jul 200618125069.376.34$14,142
Jun 200618028766.286.38$13,763
May 200635931666.016.42$25,728
Apr 200617629364.397.36$13,489
Mar 200636526056.707.08$22,537
Feb 200617923457.597.75$12,122
Jan 200618719960.598.93$13,108
Dec 200503054.9413.42$402
Nov 200516612854.6910.59$10,434
Oct 200533413958.3413.80$21,403
Sep 200517711261.4512.08$12,230
Aug 200517019961.519.80$12,406
Jul 200534520155.697.84$20,790
Jun 200517019852.337.38$10,358
May 200553615245.226.65$25,249
Apr 2005810049.207.36$1,130
Mar 20053775850.377.15$19,404
Feb 200523645.226.31$318
Jan 200519343.166.32$631
Dec 200419313939.866.75$8,631
Nov 200417216945.286.33$8,858
Oct 200417417249.706.52$9,768
Sep 2004016343.245.28$861
Aug 200416812742.375.55$7,823
Jul 200416710138.286.08$7,007
Jun 20041779936.106.43$7,027
May 200417811737.486.49$7,431
Apr 200415410434.475.86$5,918
Mar 200419434.365.53$554
Feb 200417812832.455.51$6,481
Jan 200417713632.036.30$6,526
Dec 200315813030.266.30$5,600
Nov 200316819528.804.60$5,734
Oct 200317021728.174.76$5,822
Sep 200316223126.314.75$5,359
Aug 200318027829.765.13$6,783
Jul 200317027829.415.17$6,437
Jun 200316728328.565.98$6,463
May 200316629826.595.97$6,194
Apr 200315822526.675.41$5,431
Mar 200333038531.146.10$12,623
Feb 200317637733.487.93$8,881
Jan 200316543730.315.58$7,441
Dec 200234143526.914.85$11,288
Nov 200216641024.664.14$5,790
Oct 200233152226.464.23$10,966
Sep 200217853327.443.64$6,822
Aug 200216615725.963.16$4,806
Jul 200217229124.583.06$5,119
Jun 200233921523.733.34$8,762
May 200216071924.663.58$6,523
Apr 200232679623.653.51$10,506
Mar 200235777422.003.10$10,256
Feb 200217861018.222.38$4,692
Jan 200235070517.172.38$7,684
Dec 200116968216.932.36$4,474
Nov 200134738818.072.41$7,204
Oct 200117320919.782.53$3,950
Sep 200133729124.262.25$8,831
Aug 200117242424.873.05$5,572
Jul 200116747223.933.20$5,505
Jun 200135046624.563.82$10,378
May 200118147425.524.31$6,661
Apr 200134645124.685.34$10,946
Mar 200117941824.545.38$6,640
Feb 200135622327.755.77$11,165
Jan 20011672527.478.40$4,797
Dec 2000342226.889.12$9,211
Nov 2000165732.215.66$5,354
Oct 2000321731.235.15$10,061
Sep 200016010231.875.19$5,628
Aug 200034919529.644.54$11,230
Jul 200036213328.534.09$10,872
Jun 200019018329.304.40$6,372
May 200036930827.263.68$11,192
Apr 200018228324.513.12$5,343
Mar 200035427728.422.86$10,853
Feb 200035829327.622.73$10,687
Jan 200024634325.272.48$7,067
Dec 199948330724.282.42$12,471
Nov 199936026623.192.43$8,996
Oct 199939720.982.80$335
Sep 199934127121.752.62$8,126
Aug 199934267819.262.88$8,537
Jul 199939364917.892.37$8,570
Jun 199934439515.942.36$6,416
May 199935050515.792.32$6,699
Apr 199952643315.102.21$8,899
Mar 199935934612.471.84$5,113
Feb 19993605169.981.82$4,531
Jan 199952773910.381.90$6,874
Dec 19988726809.201.77$9,228
Nov 199820051210.892.19$3,297
Oct 199835748012.421.97$5,379
Sep 199818035812.592.08$3,012
Aug 199817613011.301.91$2,237
Jul 199818427711.742.24$2,780
Jun 199835949811.242.24$5,149
May 199837732112.622.21$5,466
Apr 199859456113.042.51$9,151
Mar 199873865112.802.31$10,950
Feb 199887963513.952.30$13,722
Jan 199870215714.702.15$10,658

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.

Feb 2025 — as filed, then multipliedworked
Oil                    0 bbl  × $ 70.88 =         $0
Casinghead gas       115 Mcf  × $  4.34 =       $499

────────────────────────────────────────────────────
Month total                                     $499

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. 08/O/35638 is the state's own key, not one this site invented.