SPRAGUE, DELIA

Operated by KIDD PRODUCTION CO. (P-5 458825) in the DUNLAP field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11512District 01Field 26620001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$216 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 196 leases and 727 wells, and the rule below applies to all of them.

Discovered
1939-07-15
as the register files it
Field class
Oil
the register's own label
Between wells
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2 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: 2.07 ACRE UNITS & 1 ACRE TOLERANCE

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
OilDisposition4,879 bbl$205,852
Casinghead gasProduction5,994 Mcf$10,589
Total$216,441

3,007 Mcf of this lease's gas, across 45 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 29.6890, -97.6939. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

29.68905, -97.69382 · 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%
3 of 3 wells
With a plug date
100.0%
3 of 3 wells
Median depth
2,376 ft
3 wells filed one
Completion to plug
31.1 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
3100.0%
A plug date is filed
3100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
3100.0%
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

Between 2,200 and 2,425 ft, median 2,376 ft, over the 3 wells that filed a depth.

Completions filed
Apr 1986 – Nov 1990
2 of 3 wells; 1 filed none
Plug dates filed
Aug 2019
3 of 3 wells

Last completion to plug: a median of 31.1 years across the 2 wells that filed both dates, with the middle half between 29.9 years and 32.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-0552064512,200 ftAug 2019Yes
42-055340602GV2,376 ftNov 1990Aug 2019Yes
42-055340361GV2,425 ftApr 1986Aug 2019Yes

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 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
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 20160048.763.72$0
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 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 201434094.734.73$3,221
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 201457090.404.86$5,153
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 2013410104.113.72$4,269
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 201351093.623.91$4,775
Feb 20130091.233.42$0
Jan 201374091.603.42$6,778
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 201263085.133.02$5,363
Jun 20120079.822.52$0
May 201260091.612.49$5,497
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 2012580101.102.57$5,864
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 2011124083.623.99$10,369
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 2011112096.364.06$10,792
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 2010161072.554.74$11,681
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 2009167065.543.06$10,945
Aug 20090067.423.22$0
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 2008790101.767.88$8,039
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 2008820101.909.66$8,356
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 200779082.856.92$6,545
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 200703570.906.39$224
Jun 20071312462.007.55$8,303
May 200702558.747.85$196
Apr 200701759.617.81$133
Mar 20070056.927.30$0
Feb 20070455.108.22$33
Jan 200725250.306.73$1,271
Dec 200655056.656.92$3,116
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060160.085.04$5
Aug 200689068.717.34$6,115
Jul 20060369.376.34$19
Jun 200601266.286.38$77
May 20060366.016.42$19
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 200680060.598.93$4,847
Dec 20050054.9413.42$0
Nov 200596054.6910.59$5,250
Oct 20050058.3413.80$0
Sep 20050161.4512.08$12
Aug 20050061.519.80$0
Jul 20050855.697.84$63
Jun 20051171552.337.38$6,233
May 2005156145.226.65$7,061
Apr 200502649.207.36$191
Mar 200503150.377.15$222
Feb 200502645.226.31$164
Jan 200502043.166.32$126
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 200453049.706.52$2,634
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 2003381329.415.17$1,185
Jun 200336828.565.98$1,076
May 200303026.595.97$179
Apr 200303326.675.41$178
Mar 20030031.146.10$0
Feb 200303433.487.93$269
Jan 200304030.315.58$223
Dec 200203826.914.85$184
Nov 200203524.664.14$145
Oct 200204426.464.23$186
Sep 200202527.443.64$91
Aug 200201725.963.16$54
Jul 20020524.583.06$15
Jun 200201323.733.34$43
May 200202624.663.58$93
Apr 200202123.653.51$74
Mar 200201222.003.10$37
Feb 200201518.222.38$36
Jan 200202417.172.38$57
Dec 200102016.932.36$47
Nov 200102018.072.41$48
Oct 200102019.782.53$51
Sep 200102024.262.25$45
Aug 2001722424.873.05$1,864
Jul 200104123.933.20$131
Jun 200103924.563.82$149
May 2001564525.524.31$1,623
Apr 200104524.685.34$240
Mar 200104924.545.38$263
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 200005126.889.12$465
Nov 200005332.215.66$300
Oct 20000031.235.15$0
Sep 200081031.875.19$2,581
Aug 200002829.644.54$127
Jul 200078028.534.09$2,225
Jun 200004029.304.40$176
May 200006027.263.68$221
Apr 20001106024.513.12$2,883
Mar 20000028.422.86$0
Feb 200003327.622.73$90
Jan 20001175425.272.48$3,091
Dec 199903524.282.42$85
Nov 1999353523.192.43$897
Oct 199903920.982.80$109
Sep 1999722721.752.62$1,637
Aug 199903419.262.88$98
Jul 19991093417.892.37$2,031
Jun 199904115.942.36$97
May 199905815.792.32$135
Apr 199901815.102.21$40
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 199901810.381.90$34
Dec 19980389.201.77$67
Nov 1998621610.892.19$710
Oct 199802512.421.97$49
Sep 199804612.592.08$96
Aug 199805311.301.91$101
Jul 1998824211.742.24$1,057
Jun 199803211.242.24$72
May 199804212.622.21$93
Apr 1998913513.042.51$1,274
Mar 199805712.802.31$132
Feb 199805513.952.30$126
Jan 199806214.702.15$134
Dec 1997675516.322.41$1,226
Nov 199706118.193.09$188
Oct 199706719.253.15$211
Sep 1997606617.742.95$1,259
Aug 199707017.862.55$179
Jul 1997517217.582.25$1,058
Jun 199704417.242.26$99
May 1997984718.972.31$1,968
Apr 199707017.882.08$146
Mar 199706418.951.94$124
Feb 19971066820.492.21$2,322
Jan 199707223.483.54$255
Dec 1996543423.32$1,259
Nov 199606721.97$0
Oct 199606123.31$0
Sep 199605822.22$0
Aug 19961706520.26$3,444
Jul 199605019.55$0
Jun 199604618.73$0
May 199605519.43$0
Apr 199607121.51$0
Mar 199607119.38$0
Feb 19961777116.98$3,005
Jan 199604817.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950116.18$0
Aug 19950115.92$0
Jul 1995159115.24$2,423
Jun 19950116.41$0
May 19950117.56$0
Apr 19950917.73$0
Mar 19950616.44$0
Feb 1995157116.58$2,603
Jan 19950715.92$0
Dec 199401315.03$0
Nov 199406715.90$0
Oct 199408515.58$0
Sep 19941689015.29$2,569
Aug 199409316.13$0
Jul 19940117.56$0
Jun 19940117.09$0
May 199404115.88$0
Apr 1994010714.14$0
Mar 1994011812.46$0
Feb 19941099612.50$1,363
Jan 1994011112.66$0
Dec 1993011312.33$0
Nov 19939211414.49$1,333
Oct 1993012215.85$0
Sep 1993012315.03$0
Aug 19933912915.66$611
Jul 19932312915.46$356
Jun 19933913516.79$655
May 19938910317.68$1,574
Apr 1993010918.05$0
Mar 19934612918.14$834
Feb 19934011917.90$716
Jan 19935213416.93$880

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 2014 — as filed, then multipliedworked
Oil                   34 bbl  × $ 94.73 =     $3,221
Casinghead gas         0 Mcf  × $  4.73 =         $0

────────────────────────────────────────────────────
Month total                                   $3,221

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. 01/O/11512 is the state's own key, not one this site invented.