DURRELL, L. F. -D-

Operated by MCCAMEY OIL AND GAS LLC (P-5 101806) in the SUN VALLEY, N. (TUBB, LOWER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21581District 08Field 87145500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$3.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$155 k
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 9 leases and 26 wells, and the rule below applies to all of them.

Discovered
1969-06-30
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
467 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
OilDisposition69,545 bbl$3,646,137
Casinghead gasProduction504 Mcf$1,680
Total$3,647,817

144 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 (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 31.1338, -102.5105. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.13387, -102.51050 · 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
25.0%
1 of 4 wells
With a plug date
0.0%
0 of 4 wells
Median depth
3,600 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
125.0%
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.
375.0%

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 3,600 and 3,600 ft, median 3,600 ft, over the 2 wells that filed a depth.

Completions filed
Jul 2013 – May 2015
2 of 4 wells; 2 filed none

4 wells

42-371303641Yes
42-371304332 D
42-3713931943,600 ftMay 2015
42-3713908933,600 ftJul 2013

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 20261070106.413.05$11,386
Apr 2026371098.932.87$36,703
Mar 2026121089.753.15$10,860
Feb 202698063.503.75$6,223
Jan 202650059.138.00$2,957
Dec 2025101056.664.41$5,723
Nov 2025158058.593.93$9,257
Oct 2025114059.383.30$6,769
Sep 2025257062.743.08$16,124
Aug 2025244063.933.01$15,599
Jul 2025386066.743.32$25,762
Jun 2025110066.483.13$7,313
May 2025104060.553.23$6,297
Apr 2025104062.363.54$6,485
Mar 2025259067.704.27$17,534
Feb 2025114070.884.34$8,080
Jan 202598074.324.28$7,283
Dec 20240068.993.12$0
Nov 2024113069.052.20$7,803
Oct 2024342071.372.28$24,409
Sep 2024160069.612.36$11,138
Aug 2024138075.632.06$10,437
Jul 2024142079.932.15$11,350
Jun 2024122078.082.63$9,526
May 2024211078.812.20$16,629
Apr 2024193084.451.66$16,299
Mar 2024132080.301.55$10,600
Feb 2024125076.091.78$9,511
Jan 2024204073.023.30$14,896
Dec 2023260071.262.61$18,528
Nov 202369077.892.81$5,374
Oct 2023141085.443.09$12,047
Sep 2023145089.042.74$12,911
Aug 2023144080.522.67$11,595
Jul 2023325074.852.64$24,326
Jun 20230068.962.26$0
May 2023215070.622.23$15,183
Apr 2023211078.122.24$16,483
Mar 2023284072.852.39$20,689
Feb 2023274075.112.47$20,580
Jan 2023176076.533.39$13,469
Dec 2022271076.415.73$20,707
Nov 2022282085.005.65$23,970
Oct 2022186087.185.86$16,215
Sep 2022277084.888.16$23,512
Aug 2022251094.529.13$23,725
Jul 20222740101.587.54$27,833
Jun 20221790115.097.98$20,601
May 20222740109.378.43$29,967
Apr 20221840104.226.84$19,176
Mar 20221890108.885.08$20,578
Feb 2022178091.054.86$16,207
Jan 2022187081.844.54$15,304
Dec 2021189071.323.90$13,479
Nov 2021187077.435.24$14,479
Oct 2021187079.795.71$14,921
Sep 2021281069.865.35$19,631
Aug 2021185066.024.22$12,214
Jul 2021274070.783.98$19,394
Jun 2021184069.493.38$12,786
May 202192063.483.02$5,840
Apr 2021269060.362.76$16,237
Mar 2021272061.302.72$16,674
Feb 2021182057.805.55$10,520
Jan 2021176050.412.81$8,872
Dec 2020269044.642.68$12,008
Nov 2020183038.772.71$7,095
Oct 2020270036.972.48$9,982
Sep 2020167037.091.99$6,194
Aug 2020181039.982.39$7,236
Jul 2020270038.371.83$10,360
Jun 2020347034.901.69$12,110
May 20200016.921.81$0
Apr 2020262014.751.80$3,865
Mar 2020180030.341.86$5,461
Feb 2020266049.881.98$13,268
Jan 2020254057.252.09$14,542
Dec 2019262059.012.30$15,461
Nov 2019172055.302.75$9,512
Oct 2019249053.472.42$13,314
Sep 2019172055.052.66$9,469
Aug 2019256053.112.30$13,596
Jul 2019262056.272.46$14,743
Jun 2019269052.782.49$14,198
May 2019262058.482.74$15,322
Apr 2019257062.632.75$16,096
Mar 2019256056.803.06$14,541
Feb 2019324050.852.79$16,475
Jan 2019176046.033.23$8,101
Dec 2018332046.594.19$15,468
Nov 2018346052.934.24$18,314
Oct 2018178061.443.40$10,936
Sep 2018330059.543.11$19,648
Aug 2018177059.403.07$10,514
Jul 2018331065.142.93$21,561
Jun 2018342060.183.08$20,582
May 2018339065.382.90$22,164
Apr 2018334063.842.90$21,323
Mar 2018181061.222.79$11,081
Feb 2018346061.782.77$21,376
Jan 2018325062.874.01$20,433
Dec 2017355057.272.92$20,331
Nov 2017350055.423.12$19,397
Oct 2017695049.292.98$34,257
Sep 2017522047.523.09$24,805
Aug 2017340045.373.00$15,426
Jul 2017347043.873.09$15,223
Jun 2017518042.493.09$22,010
May 2017353045.373.26$16,016
Apr 2017168047.933.21$8,052
Mar 2017340046.772.98$15,902
Feb 2017348050.452.95$17,557
Jan 2017530049.413.42$26,187
Dec 2016176048.763.72$8,582
Nov 2016501042.492.64$21,287
Oct 2016517046.193.09$23,880
Sep 2016515041.553.10$21,398
Aug 2016354041.442.92$14,670
Jul 2016352041.622.92$14,650
Jun 2016705045.352.69$31,972
May 2016711042.521.99$30,232
Apr 2016707036.561.99$25,848
Mar 2016714033.011.79$23,569
Feb 2016699026.472.06$18,503
Jan 20161,066027.352.36$29,155
Dec 2015894032.362.00$28,930
Nov 20151,066038.792.17$41,350
Oct 20151,003043.552.43$43,681
Sep 2015336042.992.76$14,445
Aug 2015168040.162.87$6,747
Jul 2015662048.152.95$31,875
Jun 2015346056.152.88$19,428
May 2015522055.212.96$28,820
Apr 2015355049.822.71$17,686
Mar 2015502042.892.93$21,531
Feb 2015538044.662.98$24,027
Jan 2015351043.433.10$15,244
Dec 2014175054.693.59$9,571
Nov 2014173070.464.25$12,190
Oct 2014176078.303.90$13,781
Sep 2014178086.164.05$15,336
Aug 2014171089.394.04$15,286
Jul 2014351096.564.18$33,893
Jun 2014178098.164.74$17,472
May 2014351094.734.73$33,250
Apr 20140095.944.81$0
Mar 2014180095.895.06$17,260
Feb 2014176097.406.19$17,142
Jan 2014154090.404.86$13,922
Dec 2013176091.824.35$16,160
Nov 2013172088.853.74$15,282
Oct 2013172097.423.78$16,756
Sep 20131800104.113.72$18,740
Aug 20131810104.253.52$18,869
Jul 20131760102.523.72$18,044
Jun 2013175094.403.93$16,520
May 2013176094.834.15$16,690
Apr 2013175093.964.28$16,443
Mar 2013181093.623.91$16,945
Feb 2013176091.233.42$16,056
Jan 2013357091.603.42$32,701
Dec 20120086.773.42$0
Nov 2012178086.953.62$15,477
Oct 2012176089.383.40$15,731
Sep 2012174094.672.92$16,473
Aug 2012177092.662.91$16,401
Jul 2012177085.133.02$15,068
Jun 2012173079.822.52$13,809
May 2012172091.612.49$15,757
Apr 20121780101.652.00$18,094
Mar 20121680105.052.22$17,648
Feb 201200101.102.57$0
Jan 2012176098.092.73$17,264
Dec 2011180096.873.24$17,437
Nov 2011179095.723.31$17,134
Oct 2011176084.983.65$14,956
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 2010140085.734.35$12,002
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 2010154072.554.74$11,173
Jun 2010148070.364.91$10,413
May 2010132071.124.24$9,388
Apr 2010135081.694.12$11,028
Mar 2010280078.394.39$21,949
Feb 2010153073.585.44$11,258
Jan 2010164074.365.96$12,195
Dec 2009342071.445.48$24,432
Nov 2009250074.593.75$18,648
Oct 2009317072.544.11$22,995
Sep 2009333065.543.06$21,825
Aug 2009171067.423.22$11,529
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 20081740101.767.88$17,706
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 20081730131.3313.03$22,720
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 20081720101.909.66$17,527
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 2007157088.337.30$13,868
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 2007155070.906.39$10,990
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 200776059.617.81$4,530
Mar 2007173056.927.30$9,847
Feb 20070055.108.22$0
Jan 200788050.306.73$4,426
Dec 2006148356.656.92$8,405
Nov 20060354.207.62$23
Oct 20060354.906.01$18
Sep 200680360.085.04$4,822
Aug 2006175368.717.34$12,046
Jul 2006102369.376.34$7,095
Jun 20060366.286.38$19
May 2006156366.016.42$10,317
Apr 2006188364.397.36$12,127
Mar 2006153356.707.08$8,696
Feb 2006312357.597.75$17,991
Jan 20060360.598.93$27
Dec 2005345354.9413.42$18,995
Nov 2005171354.6910.59$9,384
Oct 2005166358.3413.80$9,726
Sep 20050361.4512.08$36
Aug 20050361.519.80$29
Jul 20050355.697.84$24
Jun 2005309352.337.38$16,192
May 20050345.226.65$20
Apr 200573349.207.36$3,614
Mar 2005175350.377.15$8,836
Feb 2005170345.226.31$7,706
Jan 20050343.166.32$19
Dec 20040339.866.75$20
Nov 20040345.286.33$19
Oct 20040349.706.52$20
Sep 2004108343.245.28$4,686
Aug 2004177342.375.55$7,516
Jul 20040338.286.08$18
Jun 2004152336.106.43$5,507
May 2004165337.486.49$6,204
Apr 2004110334.475.86$3,809
Mar 2004222334.365.53$7,645
Feb 20040332.455.51$17
Jan 2004122332.036.30$3,927
Dec 2003137330.266.30$4,165
Nov 2003181328.804.60$5,227
Oct 20030328.174.76$14
Sep 2003260326.314.75$6,855
Aug 20030329.765.13$15
Jul 2003135329.415.17$3,986
Jun 2003177328.565.98$5,073
May 200375326.595.97$2,012
Apr 2003174326.675.41$4,657
Mar 2003177331.146.10$5,530
Feb 20030333.487.93$24
Jan 2003171330.315.58$5,200
Dec 2002177326.914.85$4,778
Nov 2002175324.664.14$4,328
Oct 2002174326.464.23$4,617
Sep 2002162327.443.64$4,456
Aug 2002173325.963.16$4,501
Jul 2002172324.583.06$4,237
Jun 2002178323.733.34$4,234
May 20020324.663.58$11
Apr 2002343323.653.51$8,122
Mar 200261322.003.10$1,351
Feb 20020318.222.38$7
Jan 2002183317.172.38$3,149
Dec 2001175316.932.36$2,970
Nov 2001164318.072.41$2,971
Oct 2001163319.782.53$3,232
Sep 20010324.262.25$7
Aug 2001177324.873.05$4,411
Jul 2001176323.933.20$4,221
Jun 2001188324.563.82$4,629
May 2001180325.524.31$4,607
Apr 20010324.685.34$16
Mar 2001154324.545.38$3,795
Feb 2001175327.755.77$4,874
Jan 2001137327.478.40$3,789
Dec 2000181326.889.12$4,893
Nov 200095332.215.66$3,077
Oct 2000162331.235.15$5,075
Sep 2000151331.875.19$4,828
Aug 2000177329.644.54$5,260
Jul 2000173328.534.09$4,948
Jun 2000175329.304.40$5,141
May 20000327.263.68$11
Apr 2000179324.513.12$4,397
Mar 2000181328.422.86$5,153
Feb 2000176327.622.73$4,869
Jan 2000178325.272.48$4,506
Dec 1999180324.282.42$4,378
Nov 1999428323.192.43$9,933
Oct 19990320.982.80$8
Sep 19990321.752.62$8
Aug 1999159319.262.88$3,071
Jul 19990317.892.37$7
Jun 1999103315.942.36$1,649
May 1999129315.792.32$2,044
Apr 19990315.102.21$7
Mar 1999117312.471.84$1,465
Feb 199912039.981.82$1,203
Jan 1999122310.381.90$1,272
Dec 199811239.201.77$1,036
Nov 1998181310.892.19$1,978
Oct 199888312.421.97$1,099
Sep 199883312.592.08$1,051
Aug 1998153311.301.91$1,735
Jul 1998164311.742.24$1,932
Jun 19980311.242.24$7
May 1998185312.622.21$2,341
Apr 1998185313.042.51$2,420
Mar 19980312.802.31$7
Feb 1998178313.952.30$2,490
Jan 19980314.702.15$6
Dec 19970316.322.41$7
Nov 1997185318.193.09$3,374
Oct 19970319.253.15$9
Sep 1997194317.742.95$3,450
Aug 19970317.862.55$8
Jul 1997177317.582.25$3,118
Jun 1997221317.242.26$3,817
May 1997182318.972.31$3,459
Apr 19970317.882.08$6
Mar 19970318.951.94$6
Feb 1997163320.492.21$3,346
Jan 19970323.483.54$11
Dec 1996191323.32$4,454
Nov 19960321.97$0
Oct 19960323.31$0
Sep 1996194322.22$4,311
Aug 19960320.26$0
Jul 1996169319.55$3,304
Jun 19960318.73$0
May 1996183319.43$3,556
Apr 19960321.51$0
Mar 1996144319.38$2,791
Feb 19960316.98$0
Jan 1996181317.07$3,090
Dec 19950317.19$0
Nov 1995183316.00$2,928
Oct 19950315.43$0
Sep 1995188316.18$3,042
Aug 19950315.92$0
Jul 1995109315.24$1,661
Jun 1995181316.41$2,970
May 19950317.56$0
Apr 1995189317.73$3,351
Mar 19950316.44$0
Feb 1995181316.58$3,001
Jan 19950315.92$0
Dec 1994168315.03$2,525
Nov 1994170315.90$2,703
Oct 19940315.58$0
Sep 1994169315.29$2,584
Aug 19940316.13$0
Jul 1994185317.56$3,249
Jun 19940317.09$0
May 1994179315.88$2,843
Apr 19940314.14$0
Mar 1994176312.46$2,193
Feb 1994180312.50$2,250
Jan 19940312.66$0
Dec 1993171312.33$2,108
Nov 19930314.49$0
Oct 1993157315.85$2,488
Sep 1993177315.03$2,660
Aug 19930315.66$0
Jul 1993179315.46$2,767
Jun 1993178316.79$2,989
May 19930317.68$0
Apr 1993178318.05$3,213
Mar 1993179318.14$3,247
Feb 19930317.90$0
Jan 19930316.93$0

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                  107 bbl  × $106.41 =    $11,386
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $11,386

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/21581 is the state's own key, not one this site invented.