DELOACHE, NELLIE "A"

Operated by BURK ROYALTY CO., LTD. (P-5 108799) in the LEVELLAND field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 68019District 8AField 53411001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$2.2 M
Nov 1998 – May 2026
Value, last 12 filed months
$118 k
at the published price for each month
Months reported
331
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 568 leases and 7,034 wells, and the rule below applies to all of them.

Discovered
1945-01-17
as the register files it
Field class
Oil
the register's own label
Between wells
880 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 21.25 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.

The Commission's schedule remark for this field reads: ASSOCIATED GAS FIELD LEVELLAND (SAN ANDRES)

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
OilDisposition41,771 bbl$2,215,438
Casinghead gasProduction6,705 Mcf$23,132
Total$2,238,570

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 33.6182, -102.4975. A lease has no coordinate of its own — that point is the mean of its wells, and they span 14.3 miles.

33.56680, -102.48342 · 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%
2 of 4 wells
With a plug date
50.0%
2 of 4 wells
Median depth
4,747 ft
4 wells filed one
Completion to plug
30.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
250.0%
A plug date is filed
250.0%
BothOn the schedule and plugged. Neither fact cancels the other.
125.0%
NeitherNo plug date, and not on the schedule.
125.0%

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 4,732 and 8,128 ft, median 4,747 ft, over the 4 wells that filed a depth.

Completions filed
Apr 1994 – May 2006
4 of 4 wells
Plug dates filed
Sep 1990 – Feb 2025
2 of 4 wells; 2 filed none

Last completion to plug: a median of 30.8 years across the 1 well that filed both dates, with the middle half between 30.8 years and 30.8 years. A further 1 well is excluded, because the last completion the Commission holds for it is dated after the plug date. Both dates are the latest of their kind on the wellbore record and they are filed separately, so the two need not run in order. The gap is the distance between two filed dates — it is not a statement of how long the well produced.

4 wells

42-219367381118,128 ftMay 2006Yes
42-2193627744,732 ftAug 1996
42-219341893W4,740 ftJan 1995Sep 1990
42-219340442W4,754 ftApr 1994Feb 2025Yes

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 (331)

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

331 months

May 202600106.413.05$0
Apr 2026179098.932.87$17,708
Mar 202690089.753.15$8,078
Feb 2026178063.503.75$11,303
Jan 2026120059.138.00$7,096
Dec 2025338056.664.41$19,151
Nov 20250058.593.93$0
Oct 2025169059.383.30$10,035
Sep 2025173062.743.08$10,854
Aug 2025170063.933.01$10,868
Jul 2025169066.743.32$11,279
Jun 2025168066.483.13$11,169
May 2025169060.553.23$10,233
Apr 2025168062.363.54$10,476
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 2024168068.993.12$11,590
Nov 20240069.052.20$0
Oct 2024175071.372.28$12,490
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 2024176079.932.15$14,068
Jun 20240078.082.63$0
May 2024161078.812.20$12,688
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 2024193076.091.78$14,685
Jan 20240073.023.30$0
Dec 2023189071.262.61$13,468
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 2023170089.042.74$15,137
Aug 20230080.522.67$0
Jul 2023174074.852.64$13,024
Jun 20230068.962.26$0
May 2023191070.622.23$13,488
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 2023171075.112.47$12,844
Jan 20230076.533.39$0
Dec 2022186076.415.73$14,212
Nov 20220085.005.65$0
Oct 2022172087.185.86$14,995
Sep 20220084.888.16$0
Aug 2022188094.529.13$17,770
Jul 202200101.587.54$0
Jun 20221800115.097.98$20,716
May 202200109.378.43$0
Apr 20221730104.226.84$18,030
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 2022172081.844.54$14,076
Dec 20210071.323.90$0
Nov 2021181077.435.24$14,015
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 2021162066.024.22$10,695
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
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 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 2020177057.252.09$10,133
Dec 20190059.012.30$0
Nov 2019170055.302.75$9,401
Oct 20190053.472.42$0
Sep 2019169055.052.66$9,303
Aug 20190053.112.30$0
Jul 2019176056.272.46$9,904
Jun 20190052.782.49$0
May 2019174058.482.74$10,176
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 2019171050.852.79$8,695
Jan 20190046.033.23$0
Dec 2018170046.594.19$7,920
Nov 20180052.934.24$0
Oct 2018102061.443.40$6,267
Sep 2018163059.543.11$9,705
Aug 20180059.403.07$0
Jul 2018169065.142.93$11,009
Jun 20180060.183.08$0
May 2018168065.382.90$10,984
Apr 20180063.842.90$0
Mar 2018168061.222.79$10,285
Feb 20180061.782.77$0
Jan 2018169062.874.01$10,625
Dec 20170057.272.92$0
Nov 2017166055.423.12$9,200
Oct 2017167049.292.98$8,231
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 2017167043.873.09$7,326
Jun 20170042.493.09$0
May 2017167045.373.26$7,577
Apr 20170047.933.21$0
Mar 2017167046.772.98$7,811
Feb 2017167050.452.95$8,425
Jan 20170049.413.42$0
Dec 2016166048.763.72$8,094
Nov 20160042.492.64$0
Oct 2016167046.193.09$7,714
Sep 20160041.553.10$0
Aug 2016168041.442.92$6,962
Jul 2016167041.622.92$6,951
Jun 20160045.352.69$0
May 2016168042.521.99$7,143
Apr 20160036.561.99$0
Mar 2016165033.011.79$5,447
Feb 2016167026.472.06$4,420
Jan 20160027.352.36$0
Dec 2015169032.362.00$5,469
Nov 2015165038.792.17$6,400
Oct 20150043.552.43$0
Sep 2015170042.992.76$7,308
Aug 2015171040.162.87$6,867
Jul 20150048.152.95$0
Jun 2015165056.152.88$9,265
May 20150055.212.96$0
Apr 2015168049.822.71$8,370
Mar 20150042.892.93$0
Feb 2015166044.662.98$7,414
Jan 20150043.433.10$0
Dec 2014167054.693.59$9,133
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 2014168086.164.05$14,475
Aug 20140089.394.04$0
Jul 2014170096.564.18$16,415
Jun 20140098.164.74$0
May 2014167094.734.73$15,820
Apr 2014169095.944.81$16,214
Mar 20140095.895.06$0
Feb 2014167097.406.19$16,266
Jan 2014172090.404.86$15,549
Dec 20130091.824.35$0
Nov 2013166088.853.74$14,749
Oct 2013169097.423.78$16,464
Sep 201300104.113.72$0
Aug 20131720104.253.52$17,931
Jul 20131700102.523.72$17,428
Jun 20130094.403.93$0
May 2013172094.834.15$16,311
Apr 2013169093.964.28$15,879
Mar 20130093.623.91$0
Feb 2013171091.233.42$15,600
Jan 20130091.603.42$0
Dec 2012171086.773.42$14,838
Nov 2012168086.953.62$14,608
Oct 20120089.383.40$0
Sep 2012165094.672.92$15,621
Aug 2012169092.662.91$15,660
Jul 2012172085.133.02$14,642
Jun 20120079.822.52$0
May 2012170091.612.49$15,574
Apr 20121730101.652.00$17,585
Mar 20121640105.052.22$17,228
Feb 201200101.102.57$0
Jan 2012172098.092.73$16,871
Dec 2011171096.873.24$16,565
Nov 2011174095.723.31$16,655
Oct 20110084.983.65$0
Sep 2011174083.623.99$14,550
Aug 2011173083.404.15$14,428
Jul 2011174094.144.52$16,380
Jun 20110092.904.64$0
May 2011172098.134.40$16,878
Apr 20111700105.964.33$18,013
Mar 2011170096.364.06$16,381
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 2010173085.734.35$14,831
Nov 2010170080.843.80$13,743
Oct 2010176078.103.51$13,746
Sep 20100072.633.98$0
Aug 2010167073.684.42$12,305
Jul 2010142072.554.74$10,302
Jun 20100070.364.91$0
May 2010169071.124.24$12,019
Apr 2010168081.694.12$13,724
Mar 2010173078.394.39$13,561
Feb 20100073.585.44$0
Jan 2010169074.365.96$12,567
Dec 2009171071.445.48$12,216
Nov 2009167074.593.75$12,457
Oct 20090072.544.11$0
Sep 2009171065.543.06$11,207
Aug 2009167067.423.22$11,259
Jul 20090061.133.46$0
Jun 2009161066.163.90$10,652
May 2009167054.743.93$9,142
Apr 2009170046.773.59$7,951
Mar 20090042.144.06$0
Feb 2009168032.814.63$5,512
Jan 2009169035.865.37$6,060
Dec 2008168037.105.98$6,233
Nov 2008168055.496.86$9,322
Oct 20080075.246.92$0
Sep 20081700101.767.88$17,299
Aug 20081700114.228.48$19,417
Jul 200800131.0811.39$0
Jun 20081700131.3313.03$22,326
May 20081640123.1711.57$20,200
Apr 20081660110.3110.45$18,311
Mar 200800101.909.66$0
Feb 2008163092.538.77$15,082
Jan 2008155090.388.21$14,009
Dec 2007165088.337.30$14,574
Nov 2007164091.677.29$15,034
Oct 2007162082.856.92$13,422
Sep 20070075.846.24$0
Aug 2007165069.066.39$11,395
Jul 2007165070.906.39$11,699
Jun 2007165062.007.55$10,230
May 2007165058.747.85$9,692
Apr 2007161059.617.81$9,597
Mar 2007165056.927.30$9,392
Feb 20070055.108.22$0
Jan 2007331050.306.73$16,649
Dec 20060056.656.92$0
Nov 2006160054.207.62$8,672
Oct 2006165054.906.01$9,059
Sep 20060060.085.04$0
Aug 2006164068.717.34$11,268
Jul 2006172069.376.34$11,932
Jun 2006164066.286.38$10,870
May 2006167066.016.42$11,024
Apr 20060064.397.36$0
Mar 2006170056.707.08$9,639
Feb 2006169057.597.75$9,733
Jan 2006164060.598.93$9,937
Dec 2005165054.9413.42$9,065
Nov 2005167054.6910.59$9,133
Oct 2005157058.3413.80$9,159
Sep 2005159061.4512.08$9,771
Aug 2005162061.519.80$9,965
Jul 2005164055.697.84$9,133
Jun 20050052.337.38$0
May 2005169045.226.65$7,642
Apr 2005164049.207.36$8,069
Mar 2005311050.377.15$15,665
Feb 20050045.226.31$0
Jan 2005342043.166.32$14,761
Dec 2004163039.866.75$6,497
Nov 2004179045.286.33$8,105
Oct 2004166049.706.52$8,250
Sep 2004166043.245.28$7,178
Aug 2004176042.375.55$7,457
Jul 20040038.286.08$0
Jun 2004162036.106.43$5,848
May 2004161037.486.49$6,034
Apr 2004169034.475.86$5,825
Mar 2004159034.365.53$5,463
Feb 2004333032.455.51$10,806
Jan 2004181032.036.30$5,797
Dec 2003179030.266.30$5,417
Nov 2003178028.804.60$5,126
Oct 2003166028.174.76$4,676
Sep 2003165026.314.75$4,341
Aug 2003176029.765.13$5,238
Jul 2003161029.415.17$4,735
Jun 2003161028.565.98$4,598
May 2003162026.595.97$4,308
Apr 2003327026.675.41$8,721
Mar 2003164031.146.10$5,107
Feb 2003162033.487.93$5,424
Jan 200317712630.315.58$6,068
Dec 20021599326.914.85$4,730
Nov 20021639324.664.14$4,404
Oct 200217512626.464.23$5,163
Sep 200217712627.443.64$5,315
Aug 200217712625.963.16$4,994
Jul 200217612624.583.06$4,712
Jun 200217812623.733.34$4,645
May 200232912624.663.58$8,565
Apr 200226912623.653.51$6,804
Mar 200214512622.003.10$3,581
Feb 200235712618.222.38$6,804
Jan 200217612617.172.38$3,321
Dec 200134212616.932.36$6,088
Nov 200116712618.072.41$3,321
Oct 200133112619.782.53$6,866
Sep 200134912624.262.25$8,750
Aug 200117012624.873.05$4,613
Jul 200132912623.933.20$8,276
Jun 200133712624.563.82$8,759
May 200134612625.524.31$9,373
Apr 200150412624.685.34$13,111
Mar 200133812624.545.38$8,972
Feb 200115612627.755.77$5,056
Jan 200117512627.478.40$5,865
Dec 200017712626.889.12$5,907
Nov 200017212632.215.66$6,253
Oct 200016712631.235.15$5,864
Sep 200016912631.875.19$6,040
Aug 200017512629.644.54$5,759
Jul 200017412628.534.09$5,480
Jun 2000012629.304.40$554
May 200034512627.263.68$9,868
Apr 200017412624.513.12$4,657
Mar 200017112628.422.86$5,220
Feb 200017012627.622.73$5,039
Jan 200017212625.272.48$4,659
Dec 199934312624.282.42$8,633
Nov 199915212623.192.43$3,832
Oct 199916312620.982.80$3,773
Sep 199916812621.752.62$3,984
Aug 19991849319.262.88$3,811
Jul 199932712617.892.37$6,149
Jun 199917612615.942.36$3,103
May 199936325215.792.32$6,317
Apr 199916212615.102.21$2,724
Mar 199924212612.471.84$3,249
Feb 19991631269.981.82$1,856
Jan 199935225210.381.90$4,133
Dec 19986742529.201.77$6,648
Nov 199821012610.892.19$2,562

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                  179 bbl  × $ 98.93 =    $17,708
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $17,708

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. 8A/O/68019 is the state's own key, not one this site invented.