MIDKIFF 47

Operated by DESERT PRODUCTION, INC. (P-5 216556) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 33440District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$1.4 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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2018-02-13.

The Commission's schedule remark for this field reads: SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.

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
OilDisposition64,360 bbl$1,166,105
Casinghead gasProduction180,408 Mcf$216,886
Total$1,382,991

122,972 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 (8)

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 31.6573, -101.9638. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.65733, -101.96416 · 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%
8 of 8 wells
With a plug date
100.0%
8 of 8 wells
Median depth
8,617 ft
8 wells filed one
Completion to plug
27.8 years
median over 8 wells

What the state filed about each well

On the RRC proration schedule
8100.0%
A plug date is filed
8100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
8100.0%
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, 8 of 8 wells. Median 8,617 ft, with the middle half between 8,578 and 8,626 ft; the shallowest is 8,570 ft and the deepest 8,657 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, 8 of 8 wells, Apr 1992 – Mar 1993. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Apr 1992 – Mar 1993
8 of 8 wells
Plug dates filed
Jan 2007 – Apr 2021
8 of 8 wells

Last completion to plug: a median of 27.8 years across the 8 wells that filed both dates, with the middle half between 27.2 years and 28.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells

42-3293275078,631 ftMar 1993Jan 2007Yes
42-3293274858,624 ftMar 1993Apr 2020Yes
42-3293274768,657 ftFeb 1993Apr 2020Yes
42-3293274988,580 ftFeb 1993Dec 2020Yes
42-3293274548,570 ftFeb 1993Oct 2020Yes
42-3293270928,570 ftJan 1993Oct 2020Yes
42-3293266318,614 ftOct 1992Apr 2021Yes
42-3293255238,620 ftApr 1992Oct 2020Yes

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 202120060.362.76$1,207
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 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
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 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
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 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
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 201102105.964.33$9
Mar 20110296.364.06$8
Feb 20110285.644.18$8
Jan 20110286.504.59$9
Dec 20100285.734.35$9
Nov 20100280.843.80$8
Oct 20100278.103.51$7
Sep 20100272.633.98$8
Aug 201015273.684.42$1,114
Jul 20100272.554.74$9
Jun 201096070.364.91$6,755
May 20100471.124.24$17
Apr 20100481.694.12$16
Mar 20100478.394.39$18
Feb 20100473.585.44$22
Jan 20100474.365.96$24
Dec 20090471.445.48$22
Nov 20090574.593.75$19
Oct 20090472.544.11$16
Sep 20090465.543.06$12
Aug 20090467.423.22$13
Jul 20090461.133.46$14
Jun 20090366.163.90$12
May 20090354.743.93$12
Apr 20090246.773.59$7
Mar 20090242.144.06$8
Feb 20090232.814.63$9
Jan 20090235.865.37$11
Dec 20080237.105.98$12
Nov 20080255.496.86$14
Oct 20080275.246.92$14
Sep 200802101.767.88$16
Aug 200800114.228.48$0
Jul 200802131.0811.39$23
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 2008016110.3110.45$167
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080590.388.21$41
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070470.906.39$26
Jun 20070262.007.55$15
May 20070458.747.85$31
Apr 20070559.617.81$39
Mar 20070556.927.30$37
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 200605354.207.62$404
Oct 20061558554.906.01$9,021
Sep 200606960.085.04$348
Aug 200607768.717.34$565
Jul 20061786569.376.34$12,760
Jun 200606066.286.38$383
May 200601266.016.42$77
Apr 20060464.397.36$29
Mar 2006012156.707.08$857
Feb 200634110357.597.75$20,437
Jan 2006010260.598.93$911
Dec 200505354.9413.42$711
Nov 20050054.6910.59$0
Oct 200517514358.3413.80$12,182
Sep 200508361.4512.08$1,003
Aug 200508161.519.80$794
Jul 2005014455.697.84$1,129
Jun 200515311552.337.38$8,855
May 2005016145.226.65$1,071
Apr 200508649.207.36$633
Mar 200508450.377.15$601
Feb 200503945.226.31$246
Jan 2005034443.166.32$2,175
Dec 200418432139.866.75$9,501
Nov 2004026645.286.33$1,684
Oct 200417422849.706.52$10,133
Sep 200409943.245.28$523
Aug 20040642.375.55$33
Jul 200418143138.286.08$9,551
Jun 2004043436.106.43$2,792
May 2004043637.486.49$2,832
Apr 200417340734.475.86$8,348
Mar 2004042434.365.53$2,345
Feb 200417846832.455.51$8,355
Jan 2004051232.036.30$3,225
Dec 200318350830.266.30$8,739
Nov 2003041028.804.60$1,884
Oct 2003042628.174.76$2,028
Sep 200318646326.314.75$7,093
Aug 2003047929.765.13$2,457
Jul 200318347729.415.17$7,849
Jun 2003040328.565.98$2,411
May 2003036226.595.97$2,162
Apr 200316932726.675.41$6,275
Mar 200317432131.146.10$7,375
Feb 2003023633.487.93$1,871
Jan 200318423630.315.58$6,894
Dec 2002019526.914.85$946
Nov 200218516224.664.14$5,232
Oct 2002015026.464.23$634
Sep 200218511427.443.64$5,491
Aug 200208125.963.16$256
Jul 20021769224.583.06$4,608
Jun 20023625623.733.34$8,777
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 200103016.932.36$71
Nov 20011749018.072.41$3,361
Oct 20011749319.782.53$3,677
Sep 20011741,05924.262.25$6,605
Aug 200117396224.873.05$7,240
Jul 20011761,18823.933.20$8,010
Jun 20011821,55624.563.82$10,420
May 200101,13425.524.31$4,885
Apr 20011751,05724.685.34$9,958
Mar 20011746,03524.545.38$36,717
Feb 200117438027.755.77$7,020
Jan 20011809327.478.40$5,726
Dec 200018433026.889.12$7,956
Nov 2000047232.215.66$2,671
Oct 200035057531.235.15$13,889
Sep 2000052331.875.19$2,713
Aug 200035431129.644.54$11,905
Jul 200017567228.534.09$7,741
Jun 200018651829.304.40$7,728
May 2000010227.263.68$375
Apr 200019014424.513.12$5,106
Mar 2000023628.422.86$675
Feb 200024613827.622.73$7,171
Jan 2000010725.272.48$265
Dec 1999016124.282.42$390
Nov 199917628523.192.43$4,775
Oct 19991929020.982.80$4,280
Sep 199909821.752.62$257
Aug 199937029719.262.88$7,980
Jul 199937023617.892.37$7,179
Jun 199917216015.942.36$3,120
May 199935851915.792.32$6,857
Apr 1999020715.102.21$457
Mar 199918426512.471.84$2,782
Feb 19991872249.981.82$2,273
Jan 199918530910.381.90$2,507
Dec 19981883999.201.77$2,437
Nov 1998047510.892.19$1,038
Oct 199817949412.421.97$3,196
Sep 199818552012.592.08$3,412
Aug 199818542711.301.91$2,905
Jul 199818232711.742.24$2,868
Jun 199818347311.242.24$3,115
May 199817927212.622.21$2,859
Apr 199818060913.042.51$3,873
Mar 199803,77712.802.31$8,723
Feb 19981823,64813.952.30$10,926
Jan 19983684,66814.702.15$15,468
Dec 19971883,54916.322.41$11,625
Nov 199718236518.193.09$4,438
Oct 199736747419.253.15$8,558
Sep 199718238517.742.95$4,366
Aug 19971871,10917.862.55$6,173
Jul 199717990117.582.25$5,171
Jun 199718367617.242.26$4,681
May 199736642818.972.31$7,931
Apr 199718340917.882.08$4,124
Mar 199718231818.951.94$4,066
Feb 1997013220.492.21$291
Jan 199718420123.483.54$5,032
Dec 199636441123.32$8,488
Nov 199618940721.97$4,152
Oct 199618336223.31$4,266
Sep 199617939322.22$3,977
Aug 199618836920.26$3,809
Jul 199636021619.55$7,038
Jun 1996010118.73$0
May 1996037119.43$0
Apr 199617940521.51$3,850
Mar 19961811,40519.38$3,508
Feb 1996034716.98$0
Jan 199616832817.07$2,868
Dec 199536848317.19$6,326
Nov 199517864116.00$2,848
Oct 199534965815.43$5,385
Sep 199516611716.18$2,686
Aug 199535945115.92$5,715
Jul 199554960315.24$8,367
Jun 19953851,90716.41$6,318
May 19957191,56417.56$12,626
Apr 1995056017.73$0
Mar 19955471,43916.44$8,993
Feb 199518596016.58$3,067
Jan 19951,0422,88615.92$16,589
Dec 19947302,49115.03$10,972
Nov 19946822,59315.90$10,844
Oct 19945452,44115.58$8,491
Sep 19941,2663,20115.29$19,357
Aug 19947203,28616.13$11,614
Jul 19941,0553,45017.56$18,526
Jun 19947143,23217.09$12,202
May 19941,2644,01915.88$20,072
Apr 19941,4474,05814.14$20,461
Mar 19941,1073,93112.46$13,793
Feb 19941,4353,68212.50$17,938
Jan 19941,6244,99012.66$20,560
Dec 19932,0154,64512.33$24,845
Nov 19932,0244,97114.49$29,328
Oct 19932,1115,19915.85$33,459
Sep 19932,3435,36415.03$35,215
Aug 19932,6315,37515.66$41,201
Jul 19932,6816,39315.46$41,448
Jun 19932,7746,27616.79$46,575
May 19933,6346,83317.68$64,249
Apr 19933,5117,52318.05$63,374
Mar 19934,0234,88318.14$72,977
Feb 19932,0463,91517.90$36,623
Jan 19931,1012,83716.93$18,640

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 2021 — as filed, then multipliedworked
Oil                   20 bbl  × $ 60.36 =     $1,207
Casinghead gas         0 Mcf  × $  2.76 =         $0

────────────────────────────────────────────────────
Month total                                   $1,207

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/33440 is the state's own key, not one this site invented.