PERRO ROJO "44"

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 37062District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$17.1 M
Apr 2003 – May 2026
Value, last 12 filed months
$120 k
at the published price for each month
Months reported
278
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 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
OilDisposition211,284 bbl$12,797,066
Casinghead gasProduction728,767 Mcf$4,330,321
Total$17,127,387

Wells on this lease (4)

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 31.7632, -102.0150. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.76349, -102.01629 · 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%
4 of 4 wells
With a plug date
100.0%
4 of 4 wells
Median depth
11,000 ft
4 wells filed one
Completion to plug
20.5 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
4100.0%
A plug date is filed
4100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
4100.0%
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 11,000 and 11,000 ft, median 11,000 ft, over the 4 wells that filed a depth.

Completions filed
Apr 2003 – Jan 2005
4 of 4 wells
Plug dates filed
Dec 2022 – Apr 2026
4 of 4 wells

Last completion to plug: a median of 20.5 years across the 4 wells that filed both dates, with the middle half between 19.4 years and 21.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-32935182411,000 ftJan 2005Apr 2026Yes
42-32935039311,000 ftApr 2004Dec 2022Yes
42-32934838211,000 ftSep 2003Feb 2026Yes
42-32934487111,000 ftApr 2003Dec 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 (278)

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

278 months

May 202600106.413.05$0
Apr 202668098.932.87$6,727
Mar 20260089.753.15$0
Feb 202602563.503.75$94
Jan 202617252359.138.00$14,353
Dec 202517651556.664.41$12,245
Nov 202517945458.593.93$12,270
Oct 202518040059.383.30$12,010
Sep 202517233762.743.08$11,828
Aug 202518335263.933.01$12,760
Jul 202516729566.743.32$12,124
Jun 202536248366.483.13$25,577
May 202535646660.553.23$23,062
Apr 202536739362.363.54$24,279
Mar 202536532567.704.27$26,098
Feb 202537239570.884.34$28,082
Jan 202537211474.324.28$28,135
Dec 2024372068.993.12$25,664
Nov 2024361069.052.20$24,927
Oct 20241891171.372.28$13,514
Sep 2024171069.612.36$11,903
Aug 20245386775.632.06$40,827
Jul 20241776779.932.15$14,291
Jun 202435373478.082.63$29,496
May 20245271,31478.812.20$44,422
Apr 20245351,12984.451.66$47,054
Mar 202436391880.301.55$30,567
Feb 20243651,04476.091.78$29,635
Jan 202456199873.023.30$44,255
Dec 202353997171.262.61$40,944
Nov 202353983677.892.81$44,330
Oct 202335480085.443.09$32,716
Sep 202336572589.042.74$34,483
Aug 202335464880.522.67$30,236
Jul 202335575074.852.64$28,553
Jun 202334862568.962.26$25,410
May 202336090170.622.23$27,430
Apr 20235441,28678.122.24$45,375
Mar 20237351,15072.852.39$56,297
Feb 20235351,12975.112.47$42,968
Jan 20237221,27176.533.39$59,560
Dec 20223631,07076.415.73$33,867
Nov 202237193285.005.65$36,797
Oct 202253197087.185.86$51,980
Sep 20225181,21984.888.16$53,919
Aug 20225381,14394.529.13$61,284
Jul 20226911,314101.587.54$80,102
Jun 20225561,275115.097.98$74,161
May 20225231,357109.378.43$68,644
Apr 20227321,296104.226.84$85,151
Mar 20227001,287108.885.08$82,749
Feb 20225411,06791.054.86$54,442
Jan 20226991,17281.844.54$62,524
Dec 20216871,13471.323.90$53,418
Nov 20216991,01977.435.24$59,460
Oct 20215411,01479.795.71$48,960
Sep 20218571,06869.865.35$65,585
Aug 202151388166.024.22$37,587
Jul 202134443570.783.98$26,081
Jun 202150465669.493.38$37,241
May 202152577263.483.02$35,657
Apr 202185797760.362.76$54,424
Mar 202170776761.302.72$45,423
Feb 202133541957.805.55$21,688
Jan 202151760150.412.81$27,751
Dec 202069073144.642.68$32,757
Nov 202083749938.772.71$33,801
Oct 202033518636.972.48$12,846
Sep 20201711237.091.99$6,366
Aug 202079658539.982.39$33,219
Jul 202024413938.371.83$9,616
Jun 202037124134.901.69$13,355
May 202035312616.921.81$6,201
Apr 202052152314.751.80$8,628
Mar 20203517830.341.86$10,794
Feb 202036311049.881.98$18,324
Jan 202071311757.252.09$41,064
Dec 201971361259.012.30$43,484
Nov 20191,58679155.302.75$89,882
Oct 201952649153.472.42$29,313
Sep 201917043055.052.66$10,501
Aug 201934498153.112.30$20,530
Jul 201917085356.272.46$11,664
Jun 201934082552.782.49$20,000
May 201934283158.482.74$22,277
Apr 201935779262.632.75$24,537
Mar 201934586156.803.06$22,232
Feb 201935079550.852.79$20,017
Jan 201935374446.033.23$18,650
Dec 201852891146.594.19$28,412
Nov 201834188152.934.24$21,782
Oct 201834864961.443.40$23,586
Sep 201835683559.543.11$23,791
Aug 201834444159.403.07$21,786
Jul 201833695665.142.93$24,690
Jun 20183511,08960.183.08$24,474
May 20183491,03865.382.90$25,829
Apr 201835791163.842.90$25,434
Mar 20186961,17161.222.79$45,873
Feb 20183771261.782.77$4,255
Jan 201817370662.874.01$13,707
Dec 201717669757.272.92$12,116
Nov 201718193755.423.12$12,953
Oct 201716896149.292.98$11,148
Sep 201717389647.523.09$10,987
Aug 20173431,07345.373.00$18,786
Jul 20171661,00743.873.09$10,391
Jun 20171711,09042.493.09$10,631
May 201733888045.373.26$18,207
Apr 2017065247.933.21$2,094
Mar 201734095146.772.98$18,739
Feb 201716488250.452.95$10,878
Jan 20171721,03049.413.42$12,020
Dec 20163571,08248.763.72$21,435
Nov 20161611,08142.492.64$9,699
Oct 20163511,25746.193.09$20,097
Sep 20161701,22241.553.10$10,852
Aug 20163321,38441.442.92$17,805
Jul 201634199341.622.92$17,096
Jun 20164921,20545.352.69$25,549
May 2016126242.521.99$564
Apr 201634480436.561.99$14,177
Mar 201616890433.011.79$7,167
Feb 201635887626.472.06$11,284
Jan 201618296127.352.36$7,250
Dec 20153401,01332.362.00$13,030
Nov 201517193438.792.17$8,657
Oct 201534595843.552.43$17,349
Sep 20151731,12442.992.76$10,538
Aug 201517798540.162.87$9,938
Jul 201516466248.152.95$9,846
Jun 20151761,06356.152.88$12,947
May 20151681,03055.212.96$12,319
Apr 20153481,01049.822.71$20,071
Mar 20151671,17142.892.93$10,599
Feb 20151801,13044.662.98$11,402
Jan 20153581,02943.433.10$18,738
Dec 20143421,90654.693.59$25,549
Nov 20143441,84970.464.25$32,100
Oct 2014341078.303.90$26,700
Sep 2014347086.164.05$29,898
Aug 201434342489.394.04$32,372
Jul 20143551,59296.564.18$40,933
Jun 20143472,12598.164.74$44,127
May 20145211,93494.734.73$58,496
Apr 20143701,88495.944.81$44,558
Mar 20143501,92795.895.06$43,306
Feb 20143351,70497.406.19$43,180
Jan 20143481,90490.404.86$40,714
Dec 20133631,95391.824.35$41,835
Nov 20133321,95788.853.74$36,814
Oct 20135112,07997.423.78$57,639
Sep 20133541,861104.113.72$43,774
Aug 20133372,161104.253.52$42,745
Jul 20135312,082102.523.72$62,178
Jun 20133381,89894.403.93$39,373
May 20133392,07394.834.15$40,748
Apr 20133471,73893.964.28$40,047
Mar 20133501,97893.623.91$40,507
Feb 20134791,88791.233.42$50,153
Jan 20134572,10391.603.42$49,053
Dec 20125021,82286.773.42$49,790
Nov 20123331,82786.953.62$35,577
Oct 20124922,13589.383.40$51,233
Sep 20123382,27994.672.92$38,649
Aug 20125132,38092.662.91$54,456
Jul 20125012,80685.133.02$51,126
Jun 20124971,97279.822.52$44,638
May 2012690091.612.49$63,211
Apr 20126711,001101.652.00$70,206
Mar 20125081,745105.052.22$57,243
Feb 20125153,288101.102.57$60,517
Jan 20124953,62798.092.73$58,471
Dec 20116653,73096.873.24$76,503
Nov 20115073,62995.723.31$60,547
Oct 20116663,68084.983.65$70,023
Sep 20115003,55883.623.99$55,991
Aug 20116963,78083.404.15$73,731
Jul 20113403,71994.144.52$48,807
Jun 20116863,62192.904.64$80,530
May 20115073,41498.134.40$64,790
Apr 20115163,811105.964.33$71,189
Mar 20118244,05696.364.06$95,857
Feb 20116333,63685.644.18$69,409
Jan 20116783,84086.504.59$76,268
Dec 20101,0083,52485.734.35$101,737
Nov 20106663,42780.843.80$66,846
Oct 20105053,63178.103.51$52,181
Sep 20107003,97472.633.98$66,655
Aug 20103684,11373.684.42$45,291
Jul 20106453,21272.554.74$62,008
Jun 20103413,31470.364.91$40,266
May 20105234,40771.124.24$55,860
Apr 20105424,01181.694.12$60,812
Mar 20106784,27578.394.39$71,910
Feb 20106873,95073.585.44$72,047
Jan 20106844,22174.365.96$76,037
Dec 20095053,47971.445.48$55,155
Nov 20096353,70874.593.75$61,275
Oct 20095114,15072.544.11$54,125
Sep 20096744,26565.543.06$57,245
Aug 20096334,39067.423.22$56,806
Jul 20096794,49961.133.46$57,094
Jun 20096754,68266.163.90$62,894
May 20096783,94954.743.93$52,617
Apr 20096994,42146.773.59$48,553
Mar 20096414,09542.144.06$43,633
Feb 20095114,00432.814.63$35,316
Jan 20098824,50235.865.37$55,809
Dec 20086964,52537.105.98$52,868
Nov 20088594,22955.496.86$76,678
Oct 20086994,56375.246.92$84,178
Sep 20088563,027101.767.88$110,951
Aug 20086904,398114.228.48$116,120
Jul 20081,0534,387131.0811.39$187,993
Jun 20086813,114131.3313.03$130,019
May 20086753,215123.1711.57$120,351
Apr 20086833,674110.3110.45$113,753
Mar 20088374,643101.909.66$130,161
Feb 20088564,40292.538.77$117,814
Jan 20081,0544,80290.388.21$134,664
Dec 20078424,62288.337.30$108,124
Nov 20071,2084,99991.677.29$147,189
Oct 20071,1665,62482.856.92$135,532
Sep 20071,1545,64675.846.24$122,774
Aug 20071,5664,98769.066.39$140,005
Jul 20071,6232,28970.906.39$129,693
Jun 20071,4825,46962.007.55$133,166
May 20078865,13358.747.85$92,319
Apr 20071,6575,27559.617.81$139,946
Mar 20071,3894,56556.927.30$112,395
Feb 20071,1784,14255.108.22$98,938
Jan 20071,3827,79250.306.73$121,930
Dec 20061,8957,06056.656.92$156,196
Nov 20061,1834,32154.207.62$97,034
Oct 20061,5884,81554.906.01$116,138
Sep 20061,8676,95360.085.04$147,193
Aug 20061,3756,21568.717.34$140,094
Jul 20061,2937,81669.376.34$139,270
Jun 20061,5228,47466.286.38$154,975
May 20061,8449,28166.016.42$181,353
Apr 20061,5299,49164.397.36$168,311
Mar 20062,0569,96556.707.08$187,157
Feb 20062,1538,13157.597.75$187,016
Jan 20061,9047,96260.598.93$186,490
Dec 20052,1069,32254.9413.42$240,762
Nov 20051,9549,07254.6910.59$202,922
Oct 20052,2729,29158.3413.80$260,725
Sep 20052,3779,40061.4512.08$259,609
Aug 20052,7647,68961.519.80$245,342
Jul 20052,2518,66155.697.84$193,292
Jun 20052,5749,63152.337.38$205,784
May 20052,58210,00545.226.65$183,303
Apr 20052,7938,69649.207.36$201,422
Mar 20053,71410,73950.377.15$263,910
Feb 20052,7017,43345.226.31$169,056
Jan 20052,0127,67043.166.32$135,329
Dec 20042,0597,75939.866.75$134,453
Nov 20042,2337,29045.286.33$147,259
Oct 20042,0747,88249.706.52$154,430
Sep 20042,5147,23143.245.28$146,913
Aug 20042,5235,39642.375.55$136,851
Jul 20043,2158,36738.286.08$173,977
Jun 20044,6318,39936.106.43$221,210
May 20044,1207,40937.486.49$202,536
Apr 20041,8914,01434.475.86$88,699
Mar 20041,8143,16534.365.53$79,832
Feb 20041,7194,32632.455.51$79,616
Jan 20042,3046,43232.036.30$114,316
Dec 20033,0637,01130.266.30$136,867
Nov 20032,4345,64428.804.60$96,034
Oct 20031,8814,24028.174.76$73,169
Sep 20031,5123,20726.314.75$55,012
Aug 20031,3152,50629.765.13$51,989
Jul 20031,5522,63629.415.17$59,275
Jun 20031,7863,28928.565.98$70,686
May 20031,6662,49226.595.97$59,183
Apr 20034981,73426.675.41$22,658

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.

Apr 2026 — as filed, then multipliedworked
Oil                   68 bbl  × $ 98.93 =     $6,727
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                   $6,727

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/37062 is the state's own key, not one this site invented.