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BLAKEMORE "30"

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 37480District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$15.0 M
Dec 2004 – May 2026
Value, last 12 filed months
$153 k
at the published price for each month
Months reported
258
no gaps in the span
Streams
2
oil, casinghead gas

The SPRABERRY (TREND AREA) field

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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
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 2018-02-13.

The Commission's schedule remark for this field reads: “SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.”

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
OilDisposition170,491 bbl$11,675,533
Casinghead gasProduction618,692 Mcf$3,345,945
Total$15,021,478

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 31.8859, -102.2223. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

31.88589, -102.22230 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
11,184 ft
2 wells filed one
Completion to plug
18.5 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 11,167 and 11,200 ft, median 11,184 ft, over the 2 wells that filed a depth.

Completions filed
Dec 2004 – Aug 2012
2 of 2 wells
Plug dates filed
Jun 2023
1 of 2 wells; 1 filed none

Last completion to plug: a median of 18.5 years across the 1 well that filed both dates, with the middle half between 18.5 years and 18.5 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-32936857211,167 ftAug 2012——
42-32935181111,200 ftDec 2004Jun 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 (258)

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

258 months

May 2026184695106.413.05$21,696
Apr 202618567698.932.87$20,242
Mar 2026068489.753.15$2,154
Feb 202617858063.503.75$13,478
Jan 202618560459.138.00$15,770
Dec 202518063556.664.41$13,001
Nov 202517860758.593.93$12,812
Oct 202518165859.383.30$12,922
Sep 202517763962.743.08$13,071
Aug 202518066063.933.01$13,497
Jul 2025037766.743.32$1,250
Jun 202518218666.483.13$12,681
May 202518761060.553.23$13,295
Apr 202518162362.363.54$13,495
Mar 202517459967.704.27$14,337
Feb 202518652870.884.34$15,476
Jan 202519651874.324.28$16,783
Dec 202418855868.993.12$14,712
Nov 202418758269.052.20$14,192
Oct 202418661871.372.28$14,685
Sep 2024060469.612.36$1,428
Aug 202435358275.632.06$27,898
Jul 202417238079.932.15$14,564
Jun 20240078.082.63$0
May 2024367078.812.20$28,923
Apr 20240084.451.66$0
Mar 2024365080.301.55$29,310
Feb 2024357076.091.78$27,164
Jan 20240073.023.30$0
Dec 20231766071.262.61$12,698
Nov 2023036977.892.81$1,036
Oct 202318420085.443.09$16,338
Sep 202304089.042.74$109
Aug 202317672480.522.67$16,107
Jul 202318479274.852.64$15,865
Jun 202318559268.962.26$14,095
May 202317474770.622.23$13,952
Apr 202317981178.122.24$15,798
Mar 202318245572.852.39$14,348
Feb 202317117175.112.47$13,265
Jan 202318247076.533.39$15,521
Dec 202235445276.415.73$29,639
Nov 202216673085.005.65$18,232
Oct 202218583787.185.86$21,036
Sep 202216877284.888.16$20,562
Aug 202218580594.529.13$24,834
Jul 2022191665101.587.54$24,417
Jun 2022171836115.097.98$26,349
May 2022170852109.378.43$25,778
Apr 2022178451104.226.84$21,635
Mar 2022180740108.885.08$23,355
Feb 202218863791.054.86$20,212
Jan 202236284681.844.54$33,465
Dec 202153499171.323.90$41,949
Nov 202134497577.435.24$31,742
Oct 202134177979.795.71$31,659
Sep 20215001,05769.865.35$40,586
Aug 20213451,00266.024.22$27,006
Jul 20213581,07270.783.98$29,608
Jun 202151999669.493.38$39,432
May 202142095663.483.02$29,546
Apr 202153897960.362.76$35,174
Mar 202149883961.302.72$32,807
Feb 202117849257.805.55$13,018
Jan 202150398450.412.81$28,122
Dec 20205201,02044.642.68$25,942
Nov 202034395638.772.71$15,886
Oct 20205791,07236.972.48$24,063
Sep 202034289737.091.99$14,471
Aug 20205051,02539.982.39$22,635
Jul 20205301,10638.371.83$22,355
Jun 20207151,17334.901.69$26,936
May 202016270416.921.81$4,019
Apr 202052897614.751.80$9,549
Mar 202053726930.341.86$16,792
Feb 202034657549.881.98$18,397
Jan 20206851,22557.252.09$41,782
Dec 20195491,10259.012.30$34,936
Nov 20193611,09855.302.75$22,984
Oct 20197421,28353.472.42$42,778
Sep 20195361,11355.052.66$32,464
Aug 20195351,19953.112.30$31,177
Jul 20197151,08556.272.46$42,902
Jun 20193571,04452.782.49$21,443
May 201973996358.482.74$45,856
Apr 20195451,03762.632.75$36,986
Mar 201953392656.803.06$33,110
Feb 201934276550.852.79$19,527
Jan 201936989746.033.23$19,881
Dec 201870489246.594.19$36,533
Nov 201836287352.934.24$22,860
Oct 201873692661.443.40$48,366
Sep 201836093959.543.11$24,353
Aug 201871089259.403.07$44,909
Jul 201833848765.142.93$23,445
Jun 201816923960.183.08$10,906
May 201807665.382.90$220
Apr 201817433163.842.90$12,068
Mar 20185001,20561.222.79$33,968
Feb 20184771,03161.782.77$32,321
Jan 201864795462.874.01$44,502
Dec 20175291,11057.272.92$33,539
Nov 20178451,06655.423.12$50,154
Oct 20175001,07549.292.98$27,852
Sep 201746495947.523.09$25,010
Aug 20175181,25845.373.00$27,281
Jul 20176612,31543.873.09$36,145
Jun 20173381,91442.493.09$20,271
May 20176561,83545.373.26$35,751
Apr 20173431,45847.933.21$21,123
Mar 20174431,61346.772.98$25,532
Feb 20176631,90750.452.95$39,079
Jan 20176622,59349.413.42$41,574
Dec 20166522,30648.763.72$40,376
Nov 20166551,88542.492.64$32,816
Oct 20164921,44946.193.09$27,203
Sep 20164961,84841.553.10$26,339
Aug 20166572,63841.442.92$34,940
Jul 20165952,64041.622.92$32,484
Jun 20166521,82045.352.69$34,456
May 201661570142.521.99$27,546
Apr 20165111,69536.561.99$22,057
Mar 20168432,76633.011.79$32,790
Feb 20164921,64926.472.06$16,426
Jan 20168493,23027.352.36$30,857
Dec 20156863,42132.362.00$29,046
Nov 20156823,17038.792.17$33,325
Oct 20151,0373,16143.552.43$52,832
Sep 20151,1233,15042.992.76$56,967
Aug 20153402,44840.162.87$20,686
Jul 20156582,96348.152.95$40,409
Jun 20158342,96356.152.88$55,371
May 20158362,47055.212.96$53,456
Apr 20156792,07049.822.71$39,430
Mar 20151,0023,00442.892.93$51,792
Feb 20157042,66544.662.98$39,372
Jan 20158752,96143.433.10$47,182
Dec 20141,0212,90354.693.59$66,264
Nov 20148433,00370.464.25$72,166
Oct 20149963,20178.303.90$90,474
Sep 20141,0293,14586.164.05$101,382
Aug 20149472,80489.394.04$95,967
Jul 20148243,17696.564.18$92,840
Jun 20149913,25198.164.74$112,676
May 20141,2053,44394.734.73$130,423
Apr 20141,1603,00995.944.81$125,761
Mar 20141,0162,69095.895.06$111,027
Feb 20141,0522,79797.406.19$119,784
Jan 20141,3743,76390.404.86$142,500
Dec 20131,3803,90491.824.35$143,711
Nov 20131,3334,08288.853.74$133,697
Oct 20131,6594,35397.423.78$178,071
Sep 20131,5055,089104.113.72$175,605
Aug 20131,2283,033104.253.52$138,703
Jul 20131,2362,700102.523.72$136,753
Jun 20131,1792,27794.403.93$120,254
May 201361972694.834.15$61,712
Apr 20131,3122,64093.964.28$134,582
Mar 20131,7082,94293.623.91$171,415
Feb 20131,6522,97691.233.42$160,890
Jan 20132,0593,54291.603.42$200,718
Dec 20122,2544,34386.773.42$210,433
Nov 20122,7495,94386.953.62$260,569
Oct 20124,0197,92989.383.40$386,174
Sep 20122,9345,23094.672.92$293,025
Aug 20126882,45192.662.91$70,878
Jul 20123491,13385.133.02$33,133
Jun 20125311,78179.822.52$46,871
May 20123431,72991.612.49$35,725
Apr 20123631,537101.652.00$39,968
Mar 20126851,962105.052.22$76,319
Feb 20121691,721101.102.57$21,509
Jan 20123491,69698.092.73$38,870
Dec 20113651,76896.873.24$41,085
Nov 20114941,95795.723.31$53,766
Oct 20114332,17584.983.65$44,732
Sep 20113432,21383.623.99$37,502
Aug 20114962,25083.404.15$50,702
Jul 20113282,36394.144.52$41,552
Jun 20113642,33892.904.64$44,664
May 20113212,39798.134.40$42,058
Apr 20115102,430105.964.33$64,569
Mar 20115012,55596.364.06$58,643
Feb 20113521,54085.644.18$36,582
Jan 20114902,06386.504.59$51,852
Dec 20103352,43885.734.35$39,319
Nov 20105152,55580.843.80$51,330
Oct 20103442,55878.103.51$35,842
Sep 20105022,76472.633.98$47,460
Aug 20105092,83973.684.42$50,050
Jul 20104953,07472.554.74$50,472
Jun 20104473,07470.364.91$46,545
May 20106602,91071.124.24$59,264
Apr 20103381,69981.694.12$34,616
Mar 20105061,32178.394.39$45,463
Feb 20105082,41073.585.44$50,495
Jan 20106702,57874.365.96$65,197
Dec 20095092,95471.445.48$52,562
Nov 20093343,05474.593.75$36,370
Oct 20096873,50672.544.11$64,246
Sep 20096753,43665.543.06$54,770
Aug 20093373,65667.423.22$34,487
Jul 20095033,70261.133.46$43,574
Jun 20095123,91266.163.90$49,111
May 20096784,13854.743.93$53,358
Apr 20095014,05446.773.59$37,976
Mar 20095484,30142.144.06$40,550
Feb 20096784,06732.814.63$41,088
Jan 20096694,41935.865.37$47,725
Dec 20085084,55737.105.98$46,085
Nov 20088444,69255.496.86$79,022
Oct 20088336,23275.246.92$105,813
Sep 200800101.767.88$0
Aug 20085053,017114.228.48$83,274
Jul 20084974,664131.0811.39$118,267
Jun 20086383,552131.3313.03$130,080
May 20088383,921123.1711.57$148,599
Apr 20085075,350110.3110.45$111,861
Mar 20086745,676101.909.66$123,534
Feb 20086764,92692.538.77$105,754
Jan 20088515,97390.388.21$125,926
Dec 20076685,00088.337.30$95,514
Nov 20078475,98391.677.29$121,271
Oct 20075006,41482.856.92$85,823
Sep 20078926,59175.846.24$108,805
Aug 20076686,65069.066.39$88,612
Jul 20078297,00170.906.39$103,498
Jun 20076676,15662.007.55$87,822
May 20079306,26558.747.85$103,785
Apr 20078296,74259.617.81$102,039
Mar 20071,0128,08256.927.30$116,618
Feb 20076855,50955.108.22$83,005
Jan 20071,0075,87250.306.73$90,152
Dec 20068796,24756.656.92$93,015
Nov 20069476,25154.207.62$98,944
Oct 20061,1416,23854.906.01$100,155
Sep 20068335,55060.085.04$78,003
Aug 20061,1305,73168.717.34$119,707
Jul 20068375,60369.376.34$93,601
Jun 20061,0245,46266.286.38$102,739
May 20061,1665,85766.016.42$114,599
Apr 20069925,04564.397.36$101,009
Mar 20061,2055,23856.707.08$105,424
Feb 20061,0013,23857.597.75$82,746
Jan 20061,4075,72160.598.93$136,358
Dec 20051,3695,12854.9413.42$144,007
Nov 20051,3514,84054.6910.59$125,134
Oct 20051,3804,75558.3413.80$146,108
Sep 20051,5395,40161.4512.08$159,810
Aug 20051,6845,07161.519.80$153,263
Jul 20051,6484,68255.697.84$128,501
Jun 20051,8274,60152.337.38$129,567
May 20051,6874,06445.226.65$103,316
Apr 20051,9575,30549.207.36$135,332
Mar 20052,8227,09050.377.15$192,872
Feb 20052,9824,70045.226.31$164,512
Jan 20053,0643,93243.166.32$157,101
Dec 200433983539.866.75$19,150

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.

May 2026 — as filed, then multipliedworked
Oil                  184 bbl  × $106.41 =    $19,579
Casinghead gas       695 Mcf  × $  3.05 =     $2,117

────────────────────────────────────────────────────
Month total                                  $21,696

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/37480 is the state's own key, not one this site invented.