CLAUSELL-LONG -575-

Operated by ATWELL TECHNICAL SERVICES, INC. (P-5 36634) in the SHACKELFORD COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11030District 7BField 82522001OilCasinghead gasSaveExport
Value, all time
$475 k
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 1,335 leases and 6,064 wells, and the rule below applies to all of them.

Discovered
1913-12-31
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

The Commission's schedule remark for this field reads: CLASS 4 W/DAILY 82 = 6000 TO 8000'

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
OilDisposition3,949 bbl$155,786
Casinghead gasProduction94,036 Mcf$318,882
Total$474,668

27,299 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 (3)

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 32.7644, -99.2353. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

32.76514, -99.23458 · 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
66.7%
2 of 3 wells
With a plug date
33.3%
1 of 3 wells
Median depth
4,645 ft
3 wells filed one
Completion to plug
31.2 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
266.7%
A plug date is filed
133.3%
BothOn the schedule and plugged. Neither fact cancels the other.
133.3%
NeitherNo plug date, and not on the schedule.
133.3%

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 1,200 and 4,675 ft, median 4,645 ft, over the 3 wells that filed a depth.

Completions filed
May 1969 – Jul 1969
2 of 3 wells; 1 filed none
Plug dates filed
Sep 2000
1 of 3 wells; 2 filed none

Last completion to plug: a median of 31.2 years across the 1 well that filed both dates, with the middle half between 31.2 years and 31.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-4178339534,675 ftYes
42-417300981D1,200 ftJul 1969Sep 2000Yes
42-4173003624,645 ftMay 1969

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 20180065.382.90$0
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 20174049.292.98$197
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20174043.873.09$175
Jun 20174042.493.09$170
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20173050.452.95$151
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20164042.492.64$170
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 20165033.011.79$165
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20155032.362.00$162
Nov 20150038.792.17$0
Oct 20154043.552.43$174
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 201501049.822.71$27
Mar 201505042.892.93$147
Feb 20150044.662.98$0
Jan 201504043.433.10$124
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 2014102098.164.74$10,012
May 201405094.734.73$236
Apr 201404095.944.81$192
Mar 201404095.895.06$202
Feb 201404097.406.19$248
Jan 20140090.404.86$0
Dec 201304091.824.35$174
Nov 201304088.853.74$150
Oct 201304097.423.78$151
Sep 2013040104.113.72$149
Aug 2013040104.253.52$141
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 201201086.773.42$34
Nov 201201086.953.62$36
Oct 201201089.383.40$34
Sep 201201094.672.92$29
Aug 201201092.662.91$29
Jul 201201085.133.02$30
Jun 201201079.822.52$25
May 201201591.612.49$37
Apr 2012015101.652.00$30
Mar 2012040105.052.22$89
Feb 2012040101.102.57$103
Jan 20120098.092.73$0
Dec 201104096.873.24$130
Nov 20111324095.723.31$12,767
Oct 201104084.983.65$146
Sep 201104083.623.99$159
Aug 201104083.404.15$166
Jul 201104094.144.52$181
Jun 201104092.904.64$186
May 201104098.134.40$176
Apr 2011040105.964.33$173
Mar 2011934096.364.06$9,124
Feb 201104085.644.18$167
Jan 201104086.504.59$184
Dec 201004085.734.35$174
Nov 201004080.843.80$152
Oct 201004078.103.51$140
Sep 201004072.633.98$159
Aug 2010764073.684.42$5,776
Jul 201004072.554.74$189
Jun 201004070.364.91$196
May 201004071.124.24$169
Apr 201004081.694.12$165
Mar 201004078.394.39$176
Feb 201004073.585.44$218
Jan 201004074.365.96$239
Dec 200904071.445.48$219
Nov 2009944074.593.75$7,162
Oct 2009634072.544.11$4,734
Sep 200904065.543.06$123
Aug 200904067.423.22$129
Jul 200904061.133.46$139
Jun 200904066.163.90$156
May 200904054.743.93$157
Apr 200904046.773.59$144
Mar 200904042.144.06$162
Feb 200904032.814.63$185
Jan 200904035.865.37$215
Dec 200804037.105.98$239
Nov 200804055.496.86$274
Oct 2008334075.246.92$2,760
Sep 2008040101.767.88$315
Aug 2008040114.228.48$339
Jul 20086240131.0811.39$8,583
Jun 2008040131.3313.03$521
May 2008040123.1711.57$463
Apr 20088740110.3110.45$10,015
Mar 2008040101.909.66$387
Feb 200804092.538.77$351
Jan 2008033190.388.21$2,716
Dec 2007044388.337.30$3,235
Nov 2007046891.677.29$3,413
Oct 2007010682.856.92$734
Sep 2007027675.846.24$1,723
Aug 2007051469.066.39$3,283
Jul 2007054770.906.39$3,494
Jun 2007048162.007.55$3,631
May 20078353958.747.85$9,105
Apr 2007053859.617.81$4,199
Mar 200716672956.927.30$14,772
Feb 2007054155.108.22$4,445
Jan 2007072150.306.73$4,850
Dec 2006043656.656.92$3,016
Nov 2006038554.207.62$2,933
Oct 2006035954.906.01$2,159
Sep 2006044560.085.04$2,242
Aug 2006029268.717.34$2,143
Jul 2006031969.376.34$2,023
Jun 2006044266.286.38$2,822
May 2006039066.016.42$2,506
Apr 2006045964.397.36$3,378
Mar 2006046056.707.08$3,258
Feb 2006037257.597.75$2,883
Jan 2006043160.598.93$3,850
Dec 2005042554.9413.42$5,702
Nov 200515941854.6910.59$13,122
Oct 2005042558.3413.80$5,863
Sep 2005044361.4512.08$5,351
Aug 2005040661.519.80$3,978
Jul 2005048655.697.84$3,812
Jun 2005048152.337.38$3,550
May 2005042245.226.65$2,807
Apr 200517346649.207.36$11,942
Mar 2005043250.377.15$3,091
Feb 2005033245.226.31$2,096
Jan 2005048143.166.32$3,041
Dec 2004049739.866.75$3,355
Nov 2004052045.286.33$3,292
Oct 2004064749.706.52$4,215
Sep 2004033543.245.28$1,770
Aug 2004040442.375.55$2,242
Jul 2004046838.286.08$2,847
Jun 2004042736.106.43$2,747
May 2004041437.486.49$2,689
Apr 2004043434.475.86$2,543
Mar 200417249134.365.53$8,625
Feb 2004044432.455.51$2,446
Jan 2004046732.036.30$2,942
Dec 2003049330.266.30$3,107
Nov 2003048128.804.60$2,210
Oct 2003047028.174.76$2,237
Sep 2003048926.314.75$2,322
Aug 2003051129.765.13$2,621
Jul 2003052629.415.17$2,720
Jun 200317350828.565.98$7,980
May 2003052526.595.97$3,136
Apr 2003022926.675.41$1,238
Mar 2003046831.146.10$2,853
Feb 2003046633.487.93$3,693
Jan 2003048830.315.58$2,724
Dec 2002051226.914.85$2,485
Nov 2002048924.664.14$2,023
Oct 2002045726.464.23$1,933
Sep 200217049527.443.64$6,464
Aug 2002053025.963.16$1,677
Jul 2002049424.583.06$1,513
Jun 2002049023.733.34$1,636
May 2002053924.663.58$1,932
Apr 2002044123.653.51$1,549
Mar 2002046822.003.10$1,452
Feb 2002044418.222.38$1,055
Jan 2002055417.172.38$1,316
Dec 2001055516.932.36$1,312
Nov 2001044818.072.41$1,078
Oct 200116647619.782.53$4,487
Sep 2001059624.262.25$1,342
Aug 2001055624.873.05$1,698
Jul 2001027023.933.20$863
Jun 2001044924.563.82$1,717
May 2001047825.524.31$2,059
Apr 2001046224.685.34$2,465
Mar 2001049024.545.38$2,634
Feb 2001044327.755.77$2,555
Jan 2001047427.478.40$3,981
Dec 2000050026.889.12$4,561
Nov 200017149632.215.66$8,314
Oct 2000053031.235.15$2,727
Sep 2000054931.875.19$2,847
Aug 2000051029.644.54$2,316
Jul 2000050728.534.09$2,074
Jun 2000051529.304.40$2,265
May 2000044327.263.68$1,630
Apr 2000049224.513.12$1,533
Mar 2000050428.422.86$1,441
Feb 2000047027.622.73$1,281
Jan 200017053025.272.48$5,611
Dec 1999053624.282.42$1,299
Nov 19993050523.192.43$1,925
Oct 1999055820.982.80$1,564
Sep 1999055821.752.62$1,461
Aug 1999045219.262.88$1,300
Jul 1999044217.892.37$1,049
Jun 1999047515.942.36$1,122
May 1999052015.792.32$1,207
Apr 1999051515.102.21$1,137
Mar 199910553412.471.84$2,291
Feb 199904949.981.82$898
Jan 1999054410.381.90$1,034
Dec 199805699.201.77$1,009
Nov 1998043910.892.19$960
Oct 199818153612.421.97$3,304
Sep 1998052912.592.08$1,102
Aug 1998054511.301.91$1,040
Jul 1998052911.742.24$1,184
Jun 1998052811.242.24$1,181
May 1998054212.622.21$1,196
Apr 1998053513.042.51$1,340
Mar 1998052212.802.31$1,206
Feb 1998047813.952.30$1,099
Jan 1998056614.702.15$1,220
Dec 1997056516.322.41$1,362
Nov 199717354318.193.09$4,824
Oct 1997057719.253.15$1,817
Sep 1997058617.742.95$1,732
Aug 1997063617.862.55$1,625
Jul 1997054617.582.25$1,227
Jun 1997058117.242.26$1,311
May 199718467218.972.31$5,042
Apr 1997053517.882.08$1,114
Mar 1997046418.951.94$900
Feb 1997045520.492.21$1,004
Jan 1997049723.483.54$1,759
Dec 1996055223.32$0
Nov 1996051021.97$0
Oct 1996055023.31$0
Sep 1996059922.22$0
Aug 1996063720.26$0
Jul 1996066719.55$0
Jun 1996056218.73$0
May 1996062319.43$0
Apr 199618060821.51$3,872
Mar 1996059119.38$0
Feb 1996056516.98$0
Jan 1996059217.07$0
Dec 1995057717.19$0
Nov 1995054016.00$0
Oct 1995066515.43$0
Sep 1995061416.18$0
Aug 1995068715.92$0
Jul 199516952615.24$2,576
Jun 1995059216.41$0
May 1995062017.56$0
Apr 1995058217.73$0
Mar 1995060116.44$0
Feb 1995058716.58$0
Jan 1995061615.92$0
Dec 1994048715.03$0
Nov 1994038915.90$0
Oct 199418543515.58$2,882
Sep 1994026515.29$0
Aug 1994047216.13$0
Jul 1994046717.56$0
Jun 1994051817.09$0
May 1994055715.88$0
Apr 1994051014.14$0
Mar 199418654912.46$2,318
Feb 1994047612.50$0
Jan 1994054912.66$0
Dec 1993056712.33$0
Nov 1993054614.49$0
Oct 1993067815.85$0
Sep 1993054215.03$0
Aug 1993063815.66$0
Jul 199317866615.46$2,752
Jun 1993063116.79$0
May 1993066017.68$0
Apr 1993064618.05$0
Mar 1993067418.14$0
Feb 1993054217.90$0
Jan 1993057216.93$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.

Oct 2017 — as filed, then multipliedworked
Oil                    4 bbl  × $ 49.29 =       $197
Casinghead gas         0 Mcf  × $  2.98 =         $0

────────────────────────────────────────────────────
Month total                                     $197

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. 7B/O/11030 is the state's own key, not one this site invented.