CAROLYN

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

Oil lease lease 24831District 08Field 74041100Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$35.3 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 52 leases and 86 wells, and the rule below applies to all of them.

Discovered
1975-05-17
as the register files it
Field class
Oil
the register's own label
Between wells
600 ft
minimum
From a lease line
300 ft
minimum

A drilling unit in this field needs at least 40 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

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
OilDisposition821,445 bbl$34,849,845
Casinghead gasProduction67,551 Mcf$404,737
Total$35,254,582

523 Mcf of this lease's gas, across 27 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 (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 32.3403, -101.9751. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.34026, -101.97506 · 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
11,844 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 11,844 ft.

Completions filed
Nov 1977
1 of 1 wells

1 well

42-31731949111,844 ftNov 1977

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 2024419079.932.15$33,491
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 2021303071.323.90$21,610
Nov 2021448077.435.24$34,689
Oct 2021168079.795.71$13,405
Sep 2021220069.865.35$15,369
Aug 2021103066.024.22$6,800
Jul 202187070.783.98$6,158
Jun 202148069.493.38$3,336
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20213050.412.81$151
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 20201034.901.69$35
May 202021016.921.81$355
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 202028049.881.98$1,397
Jan 20200057.252.09$0
Dec 201957059.012.30$3,364
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 2019436053.112.30$23,156
Jul 20191,526056.272.46$85,868
Jun 20191,585052.782.49$83,656
May 2019825058.482.74$48,246
Apr 2019509062.632.75$31,879
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 201847046.594.19$2,190
Nov 2018310052.934.24$16,408
Oct 2018782061.443.40$48,046
Sep 2018758059.543.11$45,131
Aug 201821059.403.07$1,247
Jul 2018683065.142.93$44,491
Jun 2018162060.183.08$9,749
May 2018913065.382.90$59,692
Apr 20181,007063.842.90$64,287
Mar 2018929061.222.79$56,873
Feb 2018849061.782.77$52,451
Jan 20181,261062.874.01$79,279
Dec 20171,380057.272.92$79,033
Nov 2017959055.423.12$53,148
Oct 20171,2765349.292.98$63,052
Sep 201790917147.523.09$43,724
Aug 20173799045.373.00$17,466
Jul 201711311643.873.09$5,315
Jun 20171143242.493.09$4,943
May 20171554445.373.26$7,176
Apr 2017683347.933.21$3,365
Mar 20170446.772.98$12
Feb 2017423150.452.95$21,343
Jan 20171,5251949.413.42$75,415
Dec 20161,3171248.763.72$64,262
Nov 20161,5201742.492.64$64,630
Oct 20161,687446.193.09$77,935
Sep 20162,0743241.553.10$86,274
Aug 20161,821341.442.92$75,471
Jul 20161,587041.622.92$66,051
Jun 20161,956045.352.69$88,705
May 20161,9723542.521.99$83,919
Apr 20162,0065736.561.99$73,453
Mar 20161,9679833.011.79$65,106
Feb 20162,0329826.472.06$53,989
Jan 20162,081027.352.36$56,915
Dec 20151,9104732.362.00$61,902
Nov 20151,738038.792.17$67,417
Oct 20151,869043.552.43$81,395
Sep 20151,945042.992.76$83,616
Aug 20151,813040.162.87$72,810
Jul 20152,05136548.152.95$99,831
Jun 20151,99438256.152.88$113,064
May 20151,42440055.212.96$79,801
Apr 20151,98777149.822.71$101,079
Mar 20152,10353342.892.93$91,762
Feb 20151,57033144.662.98$71,101
Jan 20151,2754343.433.10$55,507
Dec 20142,10545154.693.59$116,742
Nov 20141,92440070.464.25$137,266
Oct 20141,81951378.303.90$144,429
Sep 20141,84931486.164.05$160,580
Aug 20141,5189789.394.04$136,085
Jul 20142,0247196.564.18$195,734
Jun 20141,727098.164.74$169,522
May 20141,992094.734.73$188,702
Apr 20141,87517695.944.81$180,734
Mar 20142,30619395.895.06$222,098
Feb 20141,57715797.406.19$154,572
Jan 20142,0947990.404.86$189,682
Dec 20132,021291.824.35$185,577
Nov 20131,656088.853.74$147,136
Oct 20132,019097.423.78$196,691
Sep 20131,9240104.113.72$200,308
Aug 20131,8630104.253.52$194,218
Jul 20131,9770102.523.72$202,682
Jun 20131,844094.403.93$174,074
May 20131,817394.834.15$172,319
Apr 20131,922093.964.28$180,591
Mar 20132,0532693.623.91$192,304
Feb 20131,8461591.233.42$168,462
Jan 20132,0783391.603.42$190,458
Dec 20121,955086.773.42$169,635
Nov 20121,759086.953.62$152,945
Oct 20121,886089.383.40$168,571
Sep 20121,523094.672.92$144,182
Aug 20121,756092.662.91$162,711
Jul 20121,845085.133.02$157,065
Jun 20121,586079.822.52$126,595
May 20121,8484591.612.49$169,407
Apr 20121,86679101.652.00$189,837
Mar 20121,922147105.052.22$202,233
Feb 20121,365101101.102.57$138,261
Jan 20121,86214098.092.73$183,026
Dec 20111,95512596.873.24$189,786
Nov 20112,234095.723.31$213,838
Oct 20112,347084.983.65$199,448
Sep 20112,303083.623.99$192,577
Aug 20112,148083.404.15$179,143
Jul 20112,248394.144.52$211,640
Jun 20112,22322692.904.64$207,565
May 20112,23621898.134.40$220,379
Apr 20112,293201105.964.33$243,837
Mar 20112,33323296.364.06$225,749
Feb 20111,65713485.644.18$142,466
Jan 20112,41026186.504.59$209,663
Dec 20102,35526285.734.35$203,033
Nov 20102,29024180.843.80$186,038
Oct 20102,33727778.103.51$183,492
Sep 20102,23726672.633.98$163,532
Aug 20102,38527873.684.42$176,955
Jul 20102,35230072.554.74$172,059
Jun 20102,27027070.364.91$161,043
May 20102,21517671.124.24$158,276
Apr 20102,41727981.694.12$198,595
Mar 20102,52926078.394.39$199,389
Feb 20102,07921373.585.44$154,132
Jan 20102,53224274.365.96$189,723
Dec 20092,31328471.445.48$166,798
Nov 20092,63729074.593.75$197,782
Oct 20092,56129072.544.11$186,967
Sep 20092,33121465.543.06$153,430
Aug 20092,46928867.423.22$167,387
Jul 20092,70232661.133.46$166,303
Jun 20092,43930466.163.90$162,548
May 20092,64230454.743.93$145,817
Apr 20092,56228246.773.59$120,836
Mar 20092,65831342.144.06$113,279
Feb 20092,26228132.814.63$75,518
Jan 20092,64031035.865.37$96,335
Dec 20082,52727837.105.98$95,413
Nov 20082,55325155.496.86$143,388
Oct 20081,9801,92975.246.92$162,328
Sep 20082,105168101.767.88$215,528
Aug 20082,7080114.228.48$309,308
Jul 20082,684256131.0811.39$354,734
Jun 20082,6183,254131.3313.03$386,230
May 20082,6063,497123.1711.57$361,456
Apr 20082,706281110.3110.45$301,437
Mar 20082,8402,708101.909.66$315,566
Feb 20082,76029092.538.77$257,926
Jan 20083,04032390.388.21$277,406
Dec 20073,07629388.337.30$273,843
Nov 20073,00621891.677.29$277,150
Oct 20072,80725882.856.92$234,346
Sep 20072,8702975.846.24$217,842
Aug 20072,79131269.066.39$194,740
Jul 20072,58328070.906.39$184,923
Jun 20072,29824562.007.55$144,325
May 20073,0893,67558.747.85$210,283
Apr 20073,03634459.617.81$183,661
Mar 20073,02833656.927.30$174,807
Feb 20072,81427655.108.22$157,319
Jan 20072,91929750.306.73$148,824
Dec 20063,12632756.656.92$179,350
Nov 20062,95530354.207.62$162,469
Oct 20063,08632554.906.01$171,376
Sep 20063,07731760.085.04$186,463
Aug 20063,23637068.717.34$225,061
Jul 20063,26836569.376.34$229,016
Jun 20063,3292,74166.286.38$238,144
May 20063,28935466.016.42$219,381
Apr 20063,49633864.397.36$227,595
Mar 20063,46335356.707.08$198,852
Feb 20062,80428157.597.75$163,660
Jan 20063,19331260.598.93$196,251
Dec 20053,66435054.9413.42$205,996
Nov 20053,24731254.6910.59$180,882
Oct 20053,41131358.3413.80$203,316
Sep 20052,86714461.4512.08$177,917
Aug 20053,46727461.519.80$215,940
Jul 20053,44435055.697.84$194,542
Jun 20053,03332852.337.38$161,138
May 20053,13128045.226.65$143,446
Apr 20053,55935149.207.36$177,686
Mar 20053,88535550.377.15$198,227
Feb 20053,63027845.226.31$165,903
Jan 20054,15031443.166.32$181,099
Dec 20044,29027839.866.75$172,876
Nov 20041,70115145.286.33$77,977
Oct 20041,70512749.706.52$85,566
Sep 20041,65020043.245.28$72,403
Aug 20041,79922542.375.55$77,473
Jul 20041,91023338.286.08$74,532
Jun 20041,77919136.106.43$65,451
May 20041,72219437.486.49$65,801
Apr 20041,67118734.475.86$58,695
Mar 20041,89820434.365.53$66,343
Feb 20041,76917032.455.51$58,341
Jan 20041,90120332.036.30$62,168
Dec 20031,93220430.266.30$59,748
Nov 20032,01119628.804.60$58,817
Oct 20032,21120128.174.76$63,241
Sep 20032,01622626.314.75$54,114
Aug 20032,20231329.765.13$67,137
Jul 20032,24826729.415.17$67,494
Jun 20032,11423528.565.98$61,782
May 20032,38427226.595.97$65,015
Apr 20032,44626626.675.41$66,673
Mar 20032,62727631.146.10$83,487
Feb 20032,40324933.487.93$82,426
Jan 20032,60827530.315.58$80,584
Dec 20022,67726226.914.85$73,310
Nov 20022,44823424.664.14$61,336
Oct 20023,01726826.464.23$80,963
Sep 20023,17831027.443.64$88,331
Aug 20023,00029225.963.16$78,804
Jul 20023,16730324.583.06$78,773
Jun 20023,09029523.733.34$74,310
May 20023,50231524.663.58$87,488
Apr 20023,11526223.653.51$74,590
Mar 20023,20121422.003.10$71,086
Feb 20023,11327018.222.38$57,360
Jan 20023,68034417.172.38$64,003
Dec 20013,89934916.932.36$66,835
Nov 20013,25022118.072.41$59,259
Oct 20013,82029319.782.53$76,301
Sep 20013,92535924.262.25$96,029
Aug 20014,19639624.873.05$105,564
Jul 20014,5561823.933.20$109,083
Jun 20013,18824124.563.82$79,219
May 20012,98023825.524.31$77,075
Apr 20012,97424524.685.34$74,705
Mar 20012,96423724.545.38$74,011
Feb 20012,71320127.755.77$76,445
Jan 20012,76623627.478.40$77,964
Dec 20002,67723426.889.12$74,092
Nov 20001,81214432.215.66$59,179
Oct 20002,18017231.235.15$68,966
Sep 20002,13516531.875.19$68,898
Aug 20002,24131329.644.54$67,844
Jul 20002,27247628.534.09$66,767
Jun 20002,14517929.304.40$63,636
May 20002,35318527.263.68$64,824
Apr 20002,33718124.513.12$57,844
Mar 20002,51821228.422.86$72,168
Feb 20002,23318227.622.73$62,172
Jan 20002,66516825.272.48$67,761
Dec 19992,55021624.282.42$62,438
Nov 19992,62623123.192.43$61,459
Oct 19992,77624920.982.80$58,939
Sep 19992,06216021.752.62$45,268
Aug 19992,15217119.262.88$41,939
Jul 19992,27818117.892.37$41,183
Jun 19992,11314615.942.36$34,026
May 19992,19719615.792.32$35,146
Apr 19992,67224015.102.21$40,877
Mar 19992,37020112.471.84$29,923
Feb 19992,7452209.981.82$27,795
Jan 19993,17624410.381.90$33,430
Dec 19982,9032069.201.77$27,073
Nov 19983,11124210.892.19$34,408
Oct 19983,38926912.421.97$42,621
Sep 19983,38527812.592.08$43,196
Aug 19983,60528411.301.91$41,278
Jul 19983,60228311.742.24$42,921
Jun 19983,64028011.242.24$41,540
May 19983,53926412.622.21$45,245
Apr 19983,64511213.042.51$47,811
Mar 19983,61925312.802.31$46,907
Feb 19983,15821513.952.30$44,548
Jan 19983,62322814.702.15$53,749
Dec 199741216.322.41$674
Nov 19972,63918018.193.09$48,559
Oct 19974,23128719.253.15$82,351
Sep 19974,20630717.742.95$75,522
Aug 19974,52129317.862.55$81,494
Jul 19974,94130517.582.25$87,548
Jun 19975,02027417.242.26$87,163
May 19975,24929318.972.31$100,250
Apr 19975,36327517.882.08$96,463
Mar 19976,05124718.951.94$115,145
Feb 19975,6646920.492.21$116,208
Jan 19976,18015423.483.54$145,652
Dec 19963,79514723.32$88,499
Nov 19963,10910421.97$68,305
Oct 19963,52112523.31$82,075
Sep 19963,52712422.22$78,370
Aug 19963,808020.26$77,150
Jul 19964,093019.55$80,018
Jun 19963,979018.73$74,527
May 19964,229019.43$82,169
Apr 19963,979021.51$85,588
Mar 19964,348019.38$84,264
Feb 19964,239016.98$71,978
Jan 19964,381017.07$74,784
Dec 19954,452017.19$76,530
Nov 19954,554016.00$72,864
Oct 19954,396015.43$67,830
Sep 19952,839016.18$45,935
Aug 19952,816015.92$44,831
Jul 19953,160015.24$48,158
Jun 19953,114016.41$51,101
May 19953,156017.56$55,419
Apr 19953,055017.73$54,165
Mar 19953,296016.44$54,186
Feb 19952,795016.58$46,341
Jan 19953,243015.92$51,629
Dec 19943,118015.03$46,864
Nov 19943,096115.90$49,226
Oct 19943,518115.58$54,810
Sep 19943,683115.29$56,313
Aug 19943,896116.13$62,842
Jul 19944,084117.56$71,715
Jun 19944,004117.09$68,428
May 19944,413115.88$70,078
Apr 19944,333114.14$61,269
Mar 19944,734112.46$58,986
Feb 19944,236112.50$52,950
Jan 19944,863112.66$61,566
Dec 19934,926112.33$60,738
Nov 19932,181114.49$31,603
Oct 19932,692115.85$42,668
Sep 19932,643115.03$39,724
Aug 19933,135115.66$49,094
Jul 19933,194115.46$49,379
Jun 19933,388116.79$56,885
May 19933,636117.68$64,284
Apr 19933,677118.05$66,370
Mar 19933,693118.14$66,991
Feb 19933,354117.90$60,037
Jan 19934,671116.93$79,080

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.

Jul 2024 — as filed, then multipliedworked
Oil                  419 bbl  × $ 79.93 =    $33,491
Casinghead gas         0 Mcf  × $  2.15 =         $0

────────────────────────────────────────────────────
Month total                                  $33,491

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/24831 is the state's own key, not one this site invented.