LEA, P. J. -B-

Operated by FORMENTERA OPERATIONS LLC (P-5 276959) in the SAND HILLS (MCKNIGHT) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13810District 08Field 80473310Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$1.1 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 215 leases and 1,609 wells, and the rule below applies to all of them.

Discovered
1944-12-31
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 10 acres. The field rule took effect on 2024-12-17.

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: ONLY. 6MONTH EXCEPTION TO SWR51A. SPECIAL HZ LANGUAGE

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA2none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition7,109 bbl$433,147
Casinghead gasProduction157,030 Mcf$643,685
Total$1,076,832

13,355 Mcf of this lease's gas, across 39 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 (5)

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 31.4624, -102.5828. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.0 miles. 2 wells have no surveyed location and are left out of it.

31.46335, -102.58303 · centre of 3 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
80.0%
4 of 5 wells
With a plug date
20.0%
1 of 5 wells
Median depth
4,675 ft
3 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
480.0%
A plug date is filed
120.0%
BothOn the schedule and plugged. Neither fact cancels the other.
120.0%
NeitherNo plug date, and not on the schedule.
120.0%

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 3,250 and 4,750 ft, median 4,675 ft, over the 3 wells that filed a depth.

Completions filed
Mar 1944 – Jan 1995
2 of 5 wells; 3 filed none
Plug dates filed
Dec 2015
1 of 5 wells; 4 filed none

5 wells

42-1030360674,750 ftDec 2015Yes
42-103815841Yes
42-103815852Yes
42-10332538163,250 ftJan 1995Yes
42-1030360564,675 ftMar 1944

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 202245094.529.13$4,253
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 2016150048.763.72$7,314
Nov 201603542.492.64$93
Oct 201606946.193.09$213
Sep 201607941.553.10$245
Aug 201608141.442.92$237
Jul 201608141.622.92$237
Jun 201607745.352.69$207
May 201604442.521.99$88
Apr 201608336.561.99$165
Mar 201608633.011.79$154
Feb 20161797826.472.06$4,899
Jan 201608227.352.36$194
Dec 201506132.362.00$122
Nov 201507238.792.17$156
Oct 201508043.552.43$194
Sep 201507242.992.76$199
Aug 20151708240.162.87$7,063
Jul 201508148.152.95$239
Jun 201507356.152.88$210
May 201507455.212.96$219
Apr 201505149.822.71$138
Mar 20151726642.892.93$7,571
Feb 201501144.662.98$33
Jan 201506343.433.10$195
Dec 2014010054.693.59$359
Nov 2014010270.464.25$434
Oct 2014012878.303.90$499
Sep 201413922086.164.05$12,866
Aug 2014020089.394.04$807
Jul 2014023596.564.18$982
Jun 2014017498.164.74$824
May 2014013894.734.73$652
Apr 20149420295.944.81$9,990
Mar 2014016095.895.06$809
Feb 2014011397.406.19$700
Jan 201405690.404.86$272
Dec 20139214691.824.35$9,083
Nov 2013028088.853.74$1,047
Oct 2013031897.423.78$1,202
Sep 20130330104.113.72$1,227
Aug 20130346104.253.52$1,219
Jul 201398319102.523.72$11,233
Jun 2013032294.403.93$1,267
May 2013033294.834.15$1,377
Apr 2013031693.964.28$1,353
Mar 201314029193.623.91$14,245
Feb 2013023891.233.42$814
Jan 2013023791.603.42$811
Dec 2012041786.773.42$1,426
Nov 2012050686.953.62$1,834
Oct 20128752589.383.40$9,561
Sep 2012049994.672.92$1,456
Aug 2012058892.662.91$1,710
Jul 201220452685.133.02$18,955
Jun 2012032179.822.52$809
May 2012047791.612.49$1,187
Apr 20120524101.652.00$1,046
Mar 20120461105.052.22$1,024
Feb 201200101.102.57$0
Jan 201205498.092.73$148
Dec 2011032796.873.24$1,059
Nov 20118623595.723.31$9,010
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 2011165092.904.64$15,329
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 2011030896.364.06$1,250
Feb 20111135885.644.18$9,920
Jan 2011018486.504.59$844
Dec 201014936085.734.35$14,339
Nov 2010047580.843.80$1,803
Oct 2010048478.103.51$1,698
Sep 2010015672.633.98$621
Aug 2010039473.684.42$1,741
Jul 20101752672.554.74$12,819
Jun 201005070.364.91$246
May 2010024771.124.24$1,046
Apr 2010021481.694.12$882
Mar 201015216678.394.39$12,644
Feb 20100073.585.44$0
Jan 2010024274.365.96$1,443
Dec 200915830271.445.48$12,944
Nov 200905874.593.75$218
Oct 200902772.544.11$111
Sep 2009020665.543.06$631
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 2009020446.773.59$732
Mar 200903842.144.06$154
Feb 2009048432.814.63$2,242
Jan 200914954635.865.37$8,276
Dec 2008051237.105.98$3,060
Nov 200815150655.496.86$11,850
Oct 2008059775.246.92$4,132
Sep 20080610101.767.88$4,805
Aug 200879469114.228.48$13,002
Jul 20080156131.0811.39$1,777
Jun 20081682131.3313.03$22,090
May 20080547123.1711.57$6,331
Apr 2008165481110.3110.45$23,230
Mar 20080738101.909.66$7,132
Feb 2008081092.538.77$7,104
Jan 200815976690.388.21$20,656
Dec 200716583988.337.30$20,701
Nov 2007078591.677.29$5,724
Oct 200729490482.856.92$30,615
Sep 2007080175.846.24$5,002
Aug 2007078769.066.39$5,027
Jul 200712765570.906.39$13,188
Jun 2007039762.007.55$2,997
May 2007053758.747.85$4,213
Apr 20070059.617.81$0
Mar 200721544256.927.30$15,465
Feb 2007045655.108.22$3,747
Jan 2007051950.306.73$3,491
Dec 200623058756.656.92$17,091
Nov 2006055554.207.62$4,228
Oct 2006064754.906.01$3,891
Sep 2006090960.085.04$4,579
Aug 200612483768.717.34$14,664
Jul 2006082569.376.34$5,233
Jun 2006081466.286.38$5,196
May 200614674966.016.42$14,450
Apr 2006060564.397.36$4,453
Mar 200611853556.707.08$10,480
Feb 2006050157.597.75$3,883
Jan 2006054760.598.93$4,887
Dec 200511854354.9413.42$13,767
Nov 20059859954.6910.59$11,702
Oct 2005067458.3413.80$9,298
Sep 20055984661.4512.08$13,844
Aug 2005084761.519.80$8,298
Jul 20056379955.697.84$9,776
Jun 2005068952.337.38$5,086
May 2005071445.226.65$4,749
Apr 20058972349.207.36$9,700
Mar 2005043650.377.15$3,120
Feb 20058632145.226.31$5,915
Jan 2005036543.166.32$2,308
Dec 20044837139.866.75$4,418
Nov 200401,19745.286.33$7,578
Oct 2004394,85649.706.52$33,576
Sep 20044262743.245.28$5,129
Aug 2004092242.375.55$5,118
Jul 2004531,31238.286.08$10,011
Jun 200401,20336.106.43$7,739
May 2004911,22137.486.49$11,341
Apr 2004098834.475.86$5,788
Mar 20043778434.365.53$5,607
Feb 2004043932.455.51$2,419
Jan 20044496232.036.30$7,470
Dec 20034194630.266.30$7,202
Nov 20034396928.804.60$5,691
Oct 200301,18128.174.76$5,621
Sep 2003471,10926.314.75$6,504
Aug 2003491,05529.765.13$6,870
Jul 200301,06229.415.17$5,491
Jun 20032996928.565.98$6,626
May 2003411,25126.595.97$8,562
Apr 2003092526.675.41$5,002
Mar 20031195231.146.10$6,146
Feb 2003082533.487.93$6,539
Jan 2003483730.315.58$4,793
Dec 2002486926.914.85$4,326
Nov 2002086424.664.14$3,574
Oct 200241,18226.464.23$5,105
Sep 200231,08827.443.64$4,037
Aug 200201,06825.963.16$3,379
Jul 2002386024.583.06$2,707
Jun 2002746223.733.34$1,708
May 2002068624.663.58$2,459
Apr 2002388123.653.51$3,165
Mar 2002382222.003.10$2,616
Feb 2002080618.222.38$1,915
Jan 2002496017.172.38$2,349
Dec 2001489616.932.36$2,186
Nov 2001077318.072.41$1,859
Oct 200141,10719.782.53$2,879
Sep 200101,09524.262.25$2,465
Aug 200101,18024.873.05$3,603
Jul 200141,18923.933.20$3,897
Jun 2001090024.563.82$3,442
May 200141,22425.524.31$5,374
Apr 200101,14724.685.34$6,120
Mar 2001023224.545.38$1,247
Feb 200134427.755.77$337
Jan 200133327.478.40$360
Dec 200032626.889.12$318
Nov 200003132.215.66$175
Oct 200035331.235.15$366
Sep 200004631.875.19$239
Aug 2000421529.644.54$1,095
Jul 20000028.534.09$0
Jun 2000313829.304.40$695
May 2000052427.263.68$1,928
Apr 2000049224.513.12$1,533
Mar 2000082128.422.86$2,348
Feb 2000340527.622.73$1,187
Jan 2000345825.272.48$1,212
Dec 199931,07824.282.42$2,686
Nov 199931,07123.192.43$2,676
Oct 199931,15420.982.80$3,298
Sep 1999499621.752.62$2,695
Aug 1999381119.262.88$2,390
Jul 1999099117.892.37$2,351
Jun 1999397115.942.36$2,341
May 199931,14415.792.32$2,703
Apr 199941,18215.102.21$2,670
Mar 199931,07712.471.84$2,017
Feb 199938409.981.82$1,557
Jan 1999355510.381.90$1,086
Dec 199808119.201.77$1,438
Nov 199871,03510.892.19$2,338
Oct 199801,11612.421.97$2,198
Sep 199831,52912.592.08$3,222
Aug 199831,32811.301.91$2,567
Jul 199801,17411.742.24$2,627
Jun 199841,59511.242.24$3,613
May 199831,35112.622.21$3,019
Apr 199801,40513.042.51$3,520
Mar 199831,68812.802.31$3,937
Feb 199801,48213.952.30$3,407
Jan 199841,78514.702.15$3,905
Dec 199741,81916.322.41$4,451
Nov 199732,03618.193.09$6,342
Oct 199742,10819.253.15$6,717
Sep 199741,93117.742.95$5,777
Aug 199742,08417.862.55$5,396
Jul 1997311,86817.582.25$4,742
Jun 1997321,91817.242.26$4,881
May 1997292,12618.972.31$5,458
Apr 1997101,00917.882.08$2,280
Mar 199701,24618.951.94$2,416
Feb 1997011820.492.21$260
Jan 19972914723.483.54$1,201
Dec 1996011123.32$0
Nov 1996046821.97$0
Oct 19960023.31$0
Sep 19960022.22$0
Aug 19963052620.26$608
Jul 199601,19119.55$0
Jun 19960118.73$0
May 199699819.43$175
Apr 1996039921.51$0
Mar 1996013419.38$0
Feb 1996037916.98$0
Jan 19962117417.07$358
Dec 19950017.19$0
Nov 199508916.00$0
Oct 199501,53215.43$0
Sep 1995101,39216.18$162
Aug 199501,21615.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 199528016.44$460
Feb 19950016.58$0
Jan 199508915.92$0
Dec 19945016815.03$752
Nov 19945624315.90$890
Oct 1994025815.58$0
Sep 19945824915.29$887
Aug 1994023916.13$0
Jul 19945124017.56$896
Jun 19945124417.09$872
May 1994023015.88$0
Apr 19944923014.14$693
Mar 19945735212.46$710
Feb 1994023912.50$0
Jan 19945924612.66$747
Dec 199304012.33$0
Nov 199304414.49$0
Oct 1993579015.85$903
Sep 1993030315.03$0
Aug 19935228615.66$814
Jul 1993018915.46$0
Jun 1993019916.79$0
May 19934924417.68$866
Apr 19935126618.05$921
Mar 1993070318.14$0
Feb 19934411717.90$788
Jan 19935313716.93$897

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.

Aug 2022 — as filed, then multipliedworked
Oil                   45 bbl  × $ 94.52 =     $4,253
Casinghead gas         0 Mcf  × $  9.13 =         $0

────────────────────────────────────────────────────
Month total                                   $4,253

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/13810 is the state's own key, not one this site invented.