DILLER, MILDRED ETAL

Operated by GROTHE BROS., INC. (P-5 335430) 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 5964District 7BField 82522001OilCasinghead gasSaveExport
Value, all time
$381 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
OilDisposition13,237 bbl$381,123
Casinghead gasProduction22 Mcf$0
Total$381,123

22 Mcf of this lease's gas, across 22 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 32.8618, -99.2635. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles.

32.86498, -99.26123 · 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
87.5%
7 of 8 wells
Median depth
562 ft
8 wells filed one
Completion to plug
48.1 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
8100.0%
A plug date is filed
787.5%
BothOn the schedule and plugged. Neither fact cancels the other.
787.5%
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 562 ft, with the middle half between 554 and 625 ft; the shallowest is 547 ft and the deepest 910 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, 3 of 8 wells, Jun 1958 – Jan 1985. 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 1958 – Jan 1985
3 of 8 wells; 5 filed none
Plug dates filed
Jan 1983 – Jul 2017
7 of 8 wells; 1 filed none

Last completion to plug: a median of 48.1 years across the 3 wells that filed both dates, with the middle half between 25.5 years and 53.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

8 wells

42-417821071560 ftJan 1983Yes
42-417821083555 ftJul 2017Yes
42-417821095547 ftJul 2017Yes
42-417821117760 ftYes
42-417821128580 ftJun 2017Yes
42-4173583211910 ftJan 1985Dec 1987Yes
42-4173004610550 ftMay 1969Jun 2017Yes
42-417010746563 ftJun 1958Jul 2017Yes

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 201492078.303.90$7,204
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 2013179094.834.15$16,975
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 2012160079.822.52$12,771
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 2011171084.983.65$14,532
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 20111720105.964.33$18,225
Mar 20110096.364.06$0
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 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 2010172073.585.44$12,656
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
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 2009172042.144.06$7,248
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 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 2008680131.3313.03$8,930
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 200870090.388.21$6,327
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 200767082.856.92$5,551
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 200788070.906.39$6,239
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 200786056.927.30$4,895
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 200684056.656.92$4,759
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 200694068.717.34$6,459
Jul 20060069.376.34$0
Jun 200697066.286.38$6,429
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 200674056.707.08$4,196
Feb 20060057.597.75$0
Jan 200672060.598.93$4,362
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 200574058.3413.80$4,317
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 200577055.697.84$4,288
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 200569050.377.15$3,476
Feb 20050045.226.31$0
Jan 200574043.166.32$3,194
Dec 200473039.866.75$2,910
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 200497043.245.28$4,194
Aug 20040042.375.55$0
Jul 200498038.286.08$3,751
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 200499034.365.53$3,402
Feb 20040032.455.51$0
Jan 200497032.036.30$3,107
Dec 20030030.266.30$0
Nov 200397028.804.60$2,794
Oct 20030028.174.76$0
Sep 200384026.314.75$2,210
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 200385028.565.98$2,428
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 200385031.146.10$2,647
Feb 200387033.487.93$2,913
Jan 200389030.315.58$2,698
Dec 20020026.914.85$0
Nov 200284024.664.14$2,071
Oct 20020026.464.23$0
Sep 200285027.443.64$2,332
Aug 200284025.963.16$2,181
Jul 20020024.583.06$0
Jun 200284023.733.34$1,993
May 200287024.663.58$2,145
Apr 20020023.653.51$0
Mar 2002135022.003.10$2,970
Feb 20020018.222.38$0
Jan 2002138017.172.38$2,369
Dec 2001146016.932.36$2,472
Nov 20010018.072.41$0
Oct 200188019.782.53$1,741
Sep 20010024.262.25$0
Aug 2001118024.873.05$2,935
Jul 20010023.933.20$0
Jun 2001116024.563.82$2,849
May 2001115025.524.31$2,935
Apr 20010024.685.34$0
Mar 2001107024.545.38$2,626
Feb 2001104027.755.77$2,886
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 2000107031.235.15$3,342
Sep 20000031.875.19$0
Aug 200084029.644.54$2,490
Jul 200098028.534.09$2,796
Jun 20000029.304.40$0
May 200099027.263.68$2,699
Apr 200098024.513.12$2,402
Mar 20000028.422.86$0
Feb 2000102027.622.73$2,817
Jan 20000025.272.48$0
Dec 199994024.282.42$2,282
Nov 19990023.192.43$0
Oct 1999196020.982.80$4,112
Sep 19990021.752.62$0
Aug 1999102019.262.88$1,965
Jul 19990017.892.37$0
Jun 1999101015.942.36$1,610
May 19990015.792.32$0
Apr 199969015.102.21$1,042
Mar 19990012.471.84$0
Feb 19995009.981.82$499
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 1998101012.421.97$1,254
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 1998174011.742.24$2,043
Jun 19980011.242.24$0
May 1998169012.622.21$2,133
Apr 1998170013.042.51$2,217
Mar 19980012.802.31$0
Feb 1998166013.952.30$2,316
Jan 19980014.702.15$0
Dec 1997175016.322.41$2,856
Nov 19970018.193.09$0
Oct 1997180019.253.15$3,465
Sep 19970017.742.95$0
Aug 1997174017.862.55$3,108
Jul 1997172017.582.25$3,024
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 1997176017.882.08$3,147
Mar 19970018.951.94$0
Feb 1997181020.492.21$3,709
Jan 1997180023.483.54$4,226
Dec 19960023.32$0
Nov 1996184021.97$4,042
Oct 1996179023.31$4,172
Sep 19960022.22$0
Aug 1996180020.26$3,647
Jul 19960019.55$0
Jun 1996179018.73$3,353
May 1996178019.43$3,459
Apr 1996175021.51$3,764
Mar 19960019.38$0
Feb 1996182016.98$3,090
Jan 19960017.07$0
Dec 1995181017.19$3,111
Nov 1995179016.00$2,864
Oct 19950015.43$0
Sep 1995173016.18$2,799
Aug 19950015.92$0
Jul 1995175015.24$2,667
Jun 1995181016.41$2,970
May 19950017.56$0
Apr 1995182017.73$3,227
Mar 1995174016.44$2,861
Feb 19950016.58$0
Jan 1995182015.92$2,897
Dec 19940015.03$0
Nov 1994183015.90$2,910
Oct 1994175115.58$2,727
Sep 19940115.29$0
Aug 1994178116.13$2,871
Jul 1994178117.56$3,126
Jun 19940117.09$0
May 1994171115.88$2,715
Apr 19940114.14$0
Mar 1994177112.46$2,205
Feb 1994185112.50$2,313
Jan 1994182112.66$2,304
Dec 1993181112.33$2,232
Nov 19930114.49$0
Oct 1993176115.85$2,790
Sep 1993170115.03$2,555
Aug 1993179115.66$2,803
Jul 1993169115.46$2,613
Jun 1993162116.79$2,720
May 19930117.68$0
Apr 19930118.05$0
Mar 1993175118.14$3,175
Feb 19930117.90$0
Jan 19930116.93$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 2014 — as filed, then multipliedworked
Oil                   92 bbl  × $ 78.30 =     $7,204
Casinghead gas         0 Mcf  × $  3.90 =         $0

────────────────────────────────────────────────────
Month total                                   $7,204

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/5964 is the state's own key, not one this site invented.