NOVELLA

Operated by DALF ENERGY LLC (P-5 197641) in the ARCHER COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 611District 09Field 03446001OilCasinghead gasSaveExport
Value, all time
$1.9 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 2,166 leases and 11,249 wells, and the rule below applies to all of them.

Discovered
1911-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition46,423 bbl$1,858,758
Casinghead gasProduction20 Mcf$0
Total$1,858,758

20 Mcf of this lease's gas, across 20 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 (15)

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 33.7818, -98.6268. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

33.78152, -98.62686 · 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%
15 of 15 wells
With a plug date
100.0%
15 of 15 wells
Median depth
1,057 ft
15 wells filed one
Completion to plug
23.3 years
median over 11 wells

What the state filed about each well

On the RRC proration schedule
15100.0%
A plug date is filed
15100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
15100.0%
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

Total depth in feet, 15 of 15 wells. Median 1,057 ft, with the middle half between 601 and 1,338 ft; the shallowest is 560 ft and the deepest 1,386 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 11 of 15 wells, Jun 1941 – Jul 2008. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jun 1941 – Jul 2008
11 of 15 wells; 4 filed none
Plug dates filed
Jun 2010 – Nov 2021
15 of 15 wells

Last completion to plug: a median of 23.3 years across the 11 wells that filed both dates, with the middle half between 21.3 years and 38.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

15 wells

42-0093170951,345 ftOct 2021Yes
42-009824428L1,386 ftOct 2021Yes
42-009824439L1,386 ftNov 2021Yes
42-0098244571,330 ftJun 2010Yes
42-0094175817600 ftJul 2008Oct 2021Yes
42-0094178116615 ftJul 2008Nov 2021Yes
42-0094130012L600 ftOct 2000Nov 2021Yes
42-0094126411L601 ftMay 2000Nov 2021Yes
42-0094125710L605 ftFeb 2000Nov 2021Yes
42-009411969560 ftJun 1998Oct 2021Yes
42-0094083311,057 ftApr 1994Nov 2021Yes
42-0093979881,369 ftNov 1985Oct 2021Yes
42-009824415L1,317 ftNov 1981Nov 2021Yes
42-009321572560 ftOct 1978Oct 2021Yes
42-0098244461,313 ftJun 1941Jun 2010Yes

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 20240079.932.15$0
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 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
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 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 2018173065.382.90$11,311
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 2017170043.873.09$7,458
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016168048.763.72$8,192
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 2014162086.164.05$13,958
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 2014141097.406.19$13,733
Jan 20140090.404.86$0
Dec 2013334091.824.35$30,668
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 20131560104.113.72$16,241
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 2013144094.403.93$13,594
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 2013164091.233.42$14,962
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 2012158089.383.40$14,122
Sep 2012158094.672.92$14,958
Aug 2012169092.662.91$15,660
Jul 2012168085.133.02$14,302
Jun 2012128079.822.52$10,217
May 2012162091.612.49$14,841
Apr 201200101.652.00$0
Mar 20121620105.052.22$17,018
Feb 20121620101.102.57$16,378
Jan 2012153098.092.73$15,008
Dec 2011165096.873.24$15,984
Nov 2011152095.723.31$14,549
Oct 20110084.983.65$0
Sep 2011158083.623.99$13,212
Aug 2011178083.404.15$14,845
Jul 20110094.144.52$0
Jun 2011168092.904.64$15,607
May 2011340098.134.40$33,364
Apr 20111690105.964.33$17,907
Mar 2011178096.364.06$17,152
Feb 20110085.644.18$0
Jan 2011356086.504.59$30,794
Dec 20100085.734.35$0
Nov 2010360080.843.80$29,102
Oct 2010360078.103.51$28,116
Sep 2010170072.633.98$12,347
Aug 2010168073.684.42$12,378
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 2010162081.694.12$13,234
Mar 2010168078.394.39$13,170
Feb 2010178073.585.44$13,097
Jan 2010163074.365.96$12,121
Dec 2009159071.445.48$11,359
Nov 2009169074.593.75$12,606
Oct 2009172072.544.11$12,477
Sep 2009168065.543.06$11,011
Aug 2009173067.423.22$11,664
Jul 2009178061.133.46$10,881
Jun 2009170066.163.90$11,247
May 20090054.743.93$0
Apr 2009168046.773.59$7,857
Mar 2009172042.144.06$7,248
Feb 2009169032.814.63$5,545
Jan 2009178035.865.37$6,383
Dec 2008175037.105.98$6,493
Nov 2008178055.496.86$9,877
Oct 2008175075.246.92$13,167
Sep 20081780101.767.88$18,113
Aug 20081700114.228.48$19,417
Jul 20081750131.0811.39$22,939
Jun 20081780131.3313.03$23,377
May 20081700123.1711.57$20,939
Apr 20081680110.3110.45$18,532
Mar 20081700101.909.66$17,323
Feb 2008168092.538.77$15,545
Jan 2008165090.388.21$14,913
Dec 2007250088.337.30$22,083
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 2007173075.846.24$13,120
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 2006160056.656.92$9,064
Nov 2006161054.207.62$8,726
Oct 2006174054.906.01$9,553
Sep 2006145060.085.04$8,712
Aug 2006163068.717.34$11,200
Jul 2006160069.376.34$11,099
Jun 2006159066.286.38$10,539
May 2006187066.016.42$12,344
Apr 2006169064.397.36$10,882
Mar 2006179056.707.08$10,149
Feb 2006178057.597.75$10,251
Jan 2006173060.598.93$10,482
Dec 2005173054.9413.42$9,505
Nov 2005176054.6910.59$9,625
Oct 2005171058.3413.80$9,976
Sep 2005172061.4512.08$10,569
Aug 2005180061.519.80$11,072
Jul 2005178055.697.84$9,913
Jun 2005179052.337.38$9,367
May 2005175045.226.65$7,914
Apr 2005167049.207.36$8,216
Mar 2005180050.377.15$9,067
Feb 2005170045.226.31$7,687
Jan 2005175043.166.32$7,553
Dec 2004181039.866.75$7,215
Nov 2004176045.286.33$7,969
Oct 2004179049.706.52$8,896
Sep 2004176043.245.28$7,610
Aug 2004171042.375.55$7,245
Jul 2004173038.286.08$6,622
Jun 2004170036.106.43$6,137
May 2004343037.486.49$12,856
Apr 2004321034.475.86$11,065
Mar 2004181034.365.53$6,219
Feb 2004178032.455.51$5,776
Jan 2004171032.036.30$5,477
Dec 2003305030.266.30$9,229
Nov 2003165028.804.60$4,752
Oct 2003168028.174.76$4,733
Sep 2003178026.314.75$4,683
Aug 2003178029.765.13$5,297
Jul 2003181029.415.17$5,323
Jun 2003306028.565.98$8,739
May 2003174026.595.97$4,627
Apr 2003174026.675.41$4,641
Mar 2003184031.146.10$5,730
Feb 2003176033.487.93$5,892
Jan 2003182030.315.58$5,516
Dec 2002176026.914.85$4,736
Nov 2002186024.664.14$4,587
Oct 2002177026.464.23$4,683
Sep 2002329027.443.64$9,028
Aug 2002172025.963.16$4,465
Jul 2002349024.583.06$8,578
Jun 2002178023.733.34$4,224
May 2002306024.663.58$7,546
Apr 2002528023.653.51$12,487
Mar 2002168022.003.10$3,696
Feb 2002300018.222.38$5,466
Jan 2002341017.172.38$5,855
Dec 2001359016.932.36$6,078
Nov 2001173018.072.41$3,126
Oct 2001319019.782.53$6,310
Sep 2001351024.262.25$8,515
Aug 2001296024.873.05$7,362
Jul 2001170023.933.20$4,068
Jun 2001314024.563.82$7,712
May 2001490025.524.31$12,505
Apr 2001345024.685.34$8,515
Mar 2001344024.545.38$8,442
Feb 2001436027.755.77$12,099
Jan 2001436027.478.40$11,977
Dec 2000172026.889.12$4,623
Nov 2000336032.215.66$10,823
Oct 2000478031.235.15$14,928
Sep 2000346031.875.19$11,027
Aug 2000523029.644.54$15,502
Jul 2000521028.534.09$14,864
Jun 2000331029.304.40$9,698
May 2000499027.263.68$13,603
Apr 2000510024.513.12$12,500
Mar 2000511028.422.86$14,523
Feb 2000495027.622.73$13,672
Jan 2000448025.272.48$11,321
Dec 1999316024.282.42$7,672
Nov 1999301023.192.43$6,980
Oct 1999314020.982.80$6,588
Sep 1999315021.752.62$6,851
Aug 1999242019.262.88$4,661
Jul 1999315017.892.37$5,635
Jun 1999316015.942.36$5,037
May 1999375015.792.32$5,921
Apr 1999318015.102.21$4,802
Mar 1999378012.471.84$4,714
Feb 19995409.981.82$539
Jan 1999261010.381.90$2,709
Dec 199823909.201.77$2,199
Nov 1998127010.892.19$1,383
Oct 1998269012.421.97$3,341
Sep 1998401012.592.08$5,049
Aug 1998273011.301.91$3,085
Jul 1998389011.742.24$4,567
Jun 1998213011.242.24$2,394
May 1998113012.622.21$1,426
Apr 1998113013.042.51$1,474
Mar 1998169012.802.31$2,163
Feb 199857013.952.30$795
Jan 1998169014.702.15$2,484
Dec 1997167016.322.41$2,725
Nov 199759018.193.09$1,073
Oct 1997174019.253.15$3,350
Sep 1997113017.742.95$2,005
Aug 199755017.862.55$982
Jul 199754017.582.25$949
Jun 1997168017.242.26$2,896
May 1997114018.972.31$2,163
Apr 1997115017.882.08$2,056
Mar 1997113018.951.94$2,141
Feb 1997115020.492.21$2,356
Jan 1997114023.483.54$2,677
Dec 1996175023.32$4,081
Nov 1996113021.97$2,483
Oct 1996179023.31$4,172
Sep 1996114022.22$2,533
Aug 1996111020.26$2,249
Jul 1996167019.55$3,265
Jun 1996168018.73$3,147
May 1996112019.43$2,176
Apr 1996169021.51$3,635
Mar 1996122019.38$2,364
Feb 1996172016.98$2,921
Jan 1996170017.07$2,902
Dec 1995116017.19$1,994
Nov 1995171016.00$2,736
Oct 1995166015.43$2,561
Sep 1995163016.18$2,637
Aug 1995169015.92$2,690
Jul 1995166015.24$2,530
Jun 1995170016.41$2,790
May 1995170017.56$2,985
Apr 1995172017.73$3,050
Mar 1995170016.44$2,795
Feb 199597016.58$1,608
Jan 1995115015.92$1,831
Dec 1994161015.03$2,420
Nov 1994207015.90$3,291
Oct 1994221015.58$3,443
Sep 1994222115.29$3,394
Aug 1994178116.13$2,871
Jul 1994215117.56$3,775
Jun 1994225117.09$3,845
May 1994263115.88$4,176
Apr 1994395114.14$5,585
Mar 1994321112.46$4,000
Feb 1994315112.50$3,938
Jan 1994250112.66$3,165
Dec 19930112.33$0
Nov 19930114.49$0
Oct 19930115.85$0
Sep 19930015.03$0
Aug 199334115.66$532
Jul 19930115.46$0
Jun 19930116.79$0
May 199344117.68$778
Apr 19930118.05$0
Mar 199351118.14$925
Feb 19930117.90$0
Jan 19934116.93$68

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 2018 — as filed, then multipliedworked
Oil                  173 bbl  × $ 65.38 =    $11,311
Casinghead gas         0 Mcf  × $  2.90 =         $0

────────────────────────────────────────────────────
Month total                                  $11,311

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. 09/O/611 is the state's own key, not one this site invented.