LEHMAN, H. F. "D"

Operated by IMPERATOR OPERATING, LLC (P-5 423125) in the NORA (KING SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11829District 7CField 65883750OilCasinghead gasSaveExport
Value, all time
$569 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 10 leases and 10 wells, and the rule below applies to all of them.

Discovered
1969-03-01
as the register files it
Field class
Oil
the register's own label
Between wells
933 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1986-09-01.

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
OilDisposition15,917 bbl$567,818
Casinghead gasProduction222 Mcf$909
Total$568,728

41 Mcf of this lease's gas, across 38 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 (1)

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 31.9185, -99.9014. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.91853, -99.90137 · 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%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
2,525 ft
1 wells filed one
Completion to plug
36.4 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
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

The one well that filed a depth was drilled to 2,525 ft.

Completions filed
Feb 1986
1 of 1 wells
Plug dates filed
Jul 2022
1 of 1 wells

Last completion to plug: a median of 36.4 years across the 1 well that filed both dates, with the middle half between 36.4 years and 36.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-399336844B2,525 ftFeb 1986Jul 2022Yes

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 201639033.011.79$1,287
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 201579049.822.71$3,936
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 201470078.303.90$5,481
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 2014130097.406.19$12,662
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 201383091.603.42$7,603
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 201273085.133.02$6,214
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 2012740101.652.00$7,522
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 201272198.092.73$7,065
Dec 20110196.873.24$3
Nov 201171195.723.31$6,799
Oct 201172184.983.65$6,122
Sep 20110183.623.99$4
Aug 201172183.404.15$6,009
Jul 201172194.144.52$6,783
Jun 20110192.904.64$5
May 201173198.134.40$7,168
Apr 2011671105.964.33$7,104
Mar 2011140196.364.06$13,494
Feb 20110185.644.18$4
Jan 2011147186.504.59$12,720
Dec 20100185.734.35$4
Nov 201070180.843.80$5,663
Oct 20100178.103.51$4
Sep 20100172.633.98$4
Aug 20100173.684.42$4
Jul 201072172.554.74$5,228
Jun 20100170.364.91$5
May 20100171.124.24$4
Apr 201096181.694.12$7,846
Mar 201072178.394.39$5,648
Feb 20100173.585.44$5
Jan 201072174.365.96$5,360
Dec 200973171.445.48$5,221
Nov 200974174.593.75$5,523
Oct 200972172.544.11$5,227
Sep 200972165.543.06$4,722
Aug 200973167.423.22$4,925
Jul 200973161.133.46$4,466
Jun 20090166.163.90$4
May 20090154.743.93$4
Apr 20090146.773.59$4
Mar 200956142.144.06$2,364
Feb 20090132.814.63$5
Jan 200971135.865.37$2,551
Dec 20080137.105.98$6
Nov 200873155.496.86$4,058
Oct 20080175.246.92$7
Sep 2008711101.767.88$7,233
Aug 2008711114.228.48$8,118
Jul 200801131.0811.39$11
Jun 2008721131.3313.03$9,469
May 2008721123.1711.57$8,880
Apr 200801110.3110.45$10
Mar 2008731101.909.66$7,448
Feb 20080192.538.77$9
Jan 20080190.388.21$8
Dec 20070188.337.30$7
Nov 20070191.677.29$7
Oct 200771182.856.92$5,889
Sep 20070175.846.24$6
Aug 20070169.066.39$6
Jul 200771170.906.39$5,040
Jun 20070162.007.55$8
May 200773158.747.85$4,296
Apr 20070159.617.81$8
Mar 20070156.927.30$7
Feb 200774155.108.22$4,086
Jan 20070150.306.73$7
Dec 200672156.656.92$4,086
Nov 200671154.207.62$3,856
Oct 20060154.906.01$6
Sep 20060160.085.04$5
Aug 200689168.717.34$6,123
Jul 2006226169.376.34$15,684
Jun 2006180166.286.38$11,937
May 20060166.016.42$6
Apr 2006181164.397.36$11,662
Mar 20060156.707.08$7
Feb 2006183157.597.75$10,547
Jan 2006178160.598.93$10,794
Dec 20050154.9413.42$13
Nov 2005179154.6910.59$9,800
Oct 2005176158.3413.80$10,282
Sep 20050161.4512.08$12
Aug 20050161.519.80$10
Jul 20050155.697.84$8
Jun 20050152.337.38$7
May 20050145.226.65$7
Apr 20050149.207.36$7
Mar 20050150.377.15$7
Feb 20050145.226.31$6
Jan 20050143.166.32$6
Dec 2004188139.866.75$7,500
Nov 20040145.286.33$6
Oct 20040149.706.52$7
Sep 20040143.245.28$5
Aug 2004177142.375.55$7,505
Jul 20040138.286.08$6
Jun 20040136.106.43$6
May 20040137.486.49$6
Apr 2004167134.475.86$5,762
Mar 20040134.365.53$6
Feb 2004182132.455.51$5,911
Jan 20040132.036.30$6
Dec 20030130.266.30$6
Nov 20030128.804.60$5
Oct 200391128.174.76$2,568
Sep 20030126.314.75$5
Aug 20030129.765.13$5
Jul 2003102129.415.17$3,005
Jun 20030128.565.98$6
May 2003108126.595.97$2,878
Apr 20030126.675.41$5
Mar 20030131.146.10$6
Feb 2003100133.487.93$3,356
Jan 20030130.315.58$6
Dec 20020126.914.85$5
Nov 20020124.664.14$4
Oct 20020126.464.23$4
Sep 200280127.443.64$2,199
Aug 20020125.963.16$3
Jul 200286124.583.06$2,117
Jun 200287123.733.34$2,068
May 20020124.663.58$4
Apr 200299123.653.51$2,345
Mar 20020122.003.10$3
Feb 200299118.222.38$1,806
Jan 20020117.172.38$2
Dec 200199116.932.36$1,678
Nov 2001100118.072.41$1,809
Oct 2001105119.782.53$2,079
Sep 20010124.262.25$2
Aug 200199124.873.05$2,465
Jul 2001101123.933.20$2,420
Jun 2001103124.563.82$2,534
May 2001103125.524.31$2,633
Apr 2001104124.685.34$2,572
Mar 2001101124.545.38$2,484
Feb 20010127.755.77$6
Jan 20010127.478.40$8
Dec 200093126.889.12$2,509
Nov 20000132.215.66$6
Oct 200086131.235.15$2,691
Sep 20000131.875.19$5
Aug 200083129.644.54$2,465
Jul 200085128.534.09$2,429
Jun 20000129.304.40$4
May 200080127.263.68$2,184
Apr 200090124.513.12$2,209
Mar 200091128.422.86$2,589
Feb 200088127.622.73$2,433
Jan 20000125.272.48$2
Dec 199986124.282.42$2,091
Nov 199979123.192.43$1,834
Oct 199991120.982.80$1,912
Sep 199990121.752.62$1,960
Aug 199988119.262.88$1,698
Jul 199990117.892.37$1,612
Jun 199988115.942.36$1,405
May 19990115.792.32$2
Apr 19990115.102.21$2
Mar 199988112.471.84$1,099
Feb 1999019.981.82$2
Jan 199981110.381.90$843
Dec 1998019.201.77$2
Nov 19980110.892.19$2
Oct 1998100112.421.97$1,244
Sep 1998109112.592.08$1,374
Aug 1998107111.301.91$1,211
Jul 1998110111.742.24$1,294
Jun 1998107111.242.24$1,205
May 199879112.622.21$999
Apr 19980113.042.51$3
Mar 199877112.802.31$988
Feb 199878113.952.30$1,090
Jan 199877114.702.15$1,134
Dec 199776116.322.41$1,243
Nov 199781118.193.09$1,476
Oct 1997161119.253.15$3,102
Sep 199795117.742.95$1,688
Aug 199780117.862.55$1,431
Jul 1997149117.582.25$2,622
Jun 199777117.242.26$1,330
May 1997200118.972.31$3,796
Apr 19970117.882.08$2
Mar 199799118.951.94$1,878
Feb 19970120.492.21$2
Jan 1997101123.483.54$2,375
Dec 19960123.32$0
Nov 199698121.97$2,153
Oct 199697123.31$2,261
Sep 19962122.22$44
Aug 199698120.26$1,985
Jul 1996120219.55$2,346
Jun 1996116218.73$2,173
May 19960219.43$0
Apr 1996118121.51$2,538
Mar 1996458119.38$8,876
Feb 1996157116.98$2,666
Jan 19960117.07$0
Dec 19950117.19$0
Nov 19950116.00$0
Oct 19950115.43$0
Sep 19950116.18$0
Aug 1995168115.92$2,675
Jul 19950115.24$0
Jun 1995173116.41$2,839
May 1995177117.56$3,108
Apr 1995174017.73$3,085
Mar 1995177016.44$2,910
Feb 1995178016.58$2,951
Jan 1995177015.92$2,818
Dec 1994178015.03$2,675
Nov 1994177015.90$2,814
Oct 1994173115.58$2,695
Sep 1994310115.29$4,740
Aug 1994176016.13$2,839
Jul 1994175117.56$3,073
Jun 1994175017.09$2,991
May 1994171115.88$2,715
Apr 1994180114.14$2,545
Mar 1994364112.46$4,535
Feb 199481112.50$1,013
Jan 19940112.66$0
Dec 199357112.33$703
Nov 199368114.49$985
Oct 199377115.85$1,220
Sep 199380115.03$1,202
Aug 199383115.66$1,300
Jul 199391115.46$1,407
Jun 199385116.79$1,427
May 1993174117.68$3,076
Apr 199397118.05$1,751
Mar 19930118.14$0
Feb 19930017.90$0
Jan 19930016.93$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.

Mar 2016 — as filed, then multipliedworked
Oil                   39 bbl  × $ 33.01 =     $1,287
Casinghead gas         0 Mcf  × $  1.79 =         $0

────────────────────────────────────────────────────
Month total                                   $1,287

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. 7C/O/11829 is the state's own key, not one this site invented.