MCLAIN

Operated by RANJAN, INC. (P-5 691806) in the PAN PETRO (MORROW, UPPER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4856District 10Field 68735333NGPA filingOilCasinghead gasSaveExport
Value, all time
$1.4 M
Jan 1993 – May 2026
Value, last 12 filed months
$35 k
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 18 leases and 23 wells, and the rule below applies to all of them.

Discovered
1963-10-30
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,867 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 160 acres.

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
NGPA1none

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
OilDisposition20,151 bbl$983,135
Casinghead gasProduction120,565 Mcf$445,220
Total$1,428,354

16,010 Mcf of this lease's gas, across 47 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 36.1532, -100.8545. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.15318, -100.85451 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
9,700 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

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 9,700 ft.

Completions filed
Jun 1981
1 of 1 wells

1 well

42-3573114519,700 ftJun 1981

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 2026016298.932.87$465
Mar 202607689.753.15$239
Feb 202605863.503.75$218
Jan 2026018559.138.00$1,480
Dec 2025038556.664.41$1,699
Nov 202517844458.593.93$12,172
Oct 2025045959.383.30$1,517
Sep 2025046162.743.08$1,418
Aug 2025047363.933.01$1,426
Jul 202517647266.743.32$13,311
Jun 2025043866.483.13$1,370
May 2025048260.553.23$1,558
Apr 2025047162.363.54$1,669
Mar 2025050167.704.27$2,138
Feb 2025039170.884.34$1,697
Jan 202518542974.324.28$15,585
Dec 2024048268.993.12$1,505
Nov 2024045869.052.20$1,007
Oct 2024046071.372.28$1,049
Sep 2024044469.612.36$1,050
Aug 2024046075.632.06$949
Jul 202418545479.932.15$15,762
Jun 2024045578.082.63$1,198
May 2024047078.812.20$1,033
Apr 2024045584.451.66$755
Mar 2024045180.301.55$697
Feb 202418644076.091.78$14,938
Jan 2024044673.023.30$1,471
Dec 2023036471.262.61$950
Nov 2023044177.892.81$1,238
Oct 2023044585.443.09$1,374
Sep 202318745589.042.74$17,895
Aug 2023045080.522.67$1,203
Jul 2023045174.852.64$1,191
Jun 2023044868.962.26$1,012
May 2023045970.622.23$1,022
Apr 202318642978.122.24$15,490
Mar 2023045572.852.39$1,089
Feb 2023039675.112.47$976
Jan 2023044376.533.39$1,501
Dec 202217841276.415.73$15,961
Nov 2022038385.005.65$2,162
Oct 2022038887.185.86$2,275
Sep 2022037184.888.16$3,029
Aug 2022038494.529.13$3,505
Jul 2022182359101.587.54$21,195
Jun 20220364115.097.98$2,904
May 20220380109.378.43$3,205
Apr 20220371104.226.84$2,537
Mar 20220367108.885.08$1,863
Feb 2022033791.054.86$1,637
Jan 202217739281.844.54$16,264
Dec 2021039771.323.90$1,548
Nov 2021036077.435.24$1,885
Oct 2021041279.795.71$2,354
Sep 2021011869.865.35$631
Aug 2021033766.024.22$1,422
Jul 202118436670.783.98$14,481
Jun 2021036169.493.38$1,220
May 2021037363.483.02$1,126
Apr 2021036360.362.76$1,001
Mar 2021039161.302.72$1,062
Feb 202118423257.805.55$11,922
Jan 2021038350.412.81$1,076
Dec 2020037544.642.68$1,003
Nov 2020037438.772.71$1,012
Oct 2020037536.972.48$929
Sep 202017736637.091.99$7,294
Aug 2020038239.982.39$911
Jul 2020037338.371.83$681
Jun 202017638034.901.69$6,785
May 2020024816.921.81$450
Apr 2020017014.751.80$307
Mar 2020035730.341.86$663
Feb 2020034049.881.98$673
Jan 202015531957.252.09$9,542
Dec 2019034359.012.30$790
Nov 2019032855.302.75$902
Oct 2019033953.472.42$820
Sep 201916820755.052.66$9,798
Aug 2019031353.112.30$721
Jul 2019033656.272.46$827
Jun 2019032352.782.49$805
May 201917633658.482.74$11,213
Apr 2019031562.632.75$866
Mar 2019032656.803.06$998
Feb 2019029350.852.79$818
Jan 201918130346.033.23$9,310
Dec 2018031146.594.19$1,302
Nov 2018030052.934.24$1,271
Oct 2018030161.443.40$1,023
Sep 201817726859.543.11$11,372
Aug 2018028859.403.07$883
Jul 2018028465.142.93$833
Jun 2018027360.183.08$840
May 201818526965.382.90$12,876
Apr 2018025963.842.90$751
Mar 2018025861.222.79$719
Feb 2018022561.782.77$622
Jan 201818322862.874.01$12,419
Dec 2017023057.272.92$672
Nov 2017023255.423.12$723
Oct 2017019949.292.98$594
Sep 201718220747.523.09$9,288
Aug 2017021445.373.00$643
Jul 2017021243.873.09$655
Jun 2017020442.493.09$630
May 201717920845.373.26$8,800
Apr 2017019547.933.21$626
Mar 2017021246.772.98$633
Feb 2017018550.452.95$546
Jan 201717818849.413.42$9,438
Dec 2016020548.763.72$763
Nov 2016020142.492.64$532
Oct 2016020346.193.09$627
Sep 201618718641.553.10$8,347
Aug 2016020141.442.92$588
Jul 2016019841.622.92$579
Jun 201616819445.352.69$8,140
May 2016021442.521.99$426
Apr 2016020836.561.99$414
Mar 2016021033.011.79$377
Feb 201618819626.472.06$5,381
Jan 2016021227.352.36$501
Dec 2015018532.362.00$370
Nov 2015018038.792.17$390
Oct 201518917143.552.43$8,646
Sep 2015016242.992.76$447
Aug 2015017240.162.87$494
Jul 201518617948.152.95$9,483
Jun 2015018056.152.88$519
May 2015019055.212.96$562
Apr 2015018649.822.71$503
Mar 201519018542.892.93$8,692
Feb 2015016044.662.98$476
Jan 2015017443.433.10$540
Dec 2014019654.693.59$704
Nov 201418815270.464.25$13,893
Oct 2014020678.303.90$804
Sep 2014021786.164.05$878
Aug 201418719389.394.04$17,495
Jul 2014019696.564.18$819
Jun 2014021998.164.74$1,037
May 201418725894.734.73$18,934
Apr 2014018095.944.81$866
Mar 2014023395.895.06$1,178
Feb 2014019997.406.19$1,232
Jan 201418921090.404.86$18,106
Dec 2013021791.824.35$945
Nov 2013022588.853.74$841
Oct 2013025797.423.78$971
Sep 2013192199104.113.72$20,729
Aug 20130252104.253.52$888
Jul 20130272102.523.72$1,011
Jun 201318419394.403.93$18,129
May 2013025194.834.15$1,041
Apr 2013025393.964.28$1,084
Mar 2013028193.623.91$1,100
Feb 201318819091.233.42$17,801
Jan 2013025091.603.42$855
Dec 2012026686.773.42$910
Nov 201219123886.953.62$17,470
Oct 2012024689.383.40$836
Sep 2012023294.672.92$677
Aug 2012026092.662.91$756
Jul 201218526085.133.02$16,534
Jun 2012026379.822.52$663
May 2012020491.612.49$508
Apr 20120202101.652.00$403
Mar 2012187130105.052.22$19,933
Feb 20120208101.102.57$535
Jan 2012025398.092.73$692
Dec 2011025096.873.24$810
Nov 201118926095.723.31$18,952
Oct 2011028084.983.65$1,022
Sep 2011028083.623.99$1,116
Aug 201118829283.404.15$16,891
Jul 2011030994.144.52$1,396
Jun 2011027292.904.64$1,262
May 2011031298.134.40$1,374
Apr 2011195298105.964.33$21,954
Mar 2011031396.364.06$1,270
Feb 2011028985.644.18$1,208
Jan 2011033586.504.59$1,537
Dec 201019324185.734.35$17,594
Nov 2010025080.843.80$949
Oct 2010024178.103.51$846
Sep 2010023872.633.98$947
Aug 201019124773.684.42$15,164
Jul 2010035372.554.74$1,672
Jun 2010021370.364.91$1,046
May 201008171.124.24$343
Apr 201018810481.694.12$15,786
Mar 2010017178.394.39$750
Feb 2010025973.585.44$1,410
Jan 2010022174.365.96$1,318
Dec 2009024471.445.48$1,338
Nov 200918727574.593.75$14,980
Oct 2009027272.544.11$1,118
Sep 2009023565.543.06$720
Aug 200917329767.423.22$12,620
Jul 2009031461.133.46$1,088
Jun 2009029966.163.90$1,165
May 2009029654.743.93$1,162
Apr 200919726146.773.59$10,150
Mar 2009025042.144.06$1,015
Feb 2009029232.814.63$1,353
Jan 2009031235.865.37$1,676
Dec 2008033737.105.98$2,014
Nov 200819122855.496.86$12,163
Oct 2008013075.246.92$900
Sep 20080343101.767.88$2,702
Aug 20080276114.228.48$2,341
Jul 2008191412131.0811.39$29,729
Jun 20080281131.3313.03$3,662
May 20080405123.1711.57$4,688
Apr 2008189404110.3110.45$25,072
Mar 20080424101.909.66$4,098
Feb 2008035392.538.77$3,096
Jan 200819429990.388.21$19,987
Dec 2007039688.337.30$2,892
Nov 2007039891.677.29$2,902
Oct 200719043282.856.92$18,732
Sep 2007044575.846.24$2,779
Aug 2007050869.066.39$3,245
Jul 200719541870.906.39$16,496
Jun 200709962.007.55$747
May 2007045458.747.85$3,562
Apr 200719343959.617.81$14,931
Mar 2007045756.927.30$3,337
Feb 2007040355.108.22$3,311
Jan 2007040350.306.73$2,711
Dec 200619440956.656.92$13,820
Nov 2006041254.207.62$3,138
Oct 2006043554.906.01$2,616
Sep 200618844060.085.04$13,511
Aug 2006041468.717.34$3,039
Jul 2006044869.376.34$2,842
Jun 200618844466.286.38$15,295
May 2006045566.016.42$2,923
Apr 200619344564.397.36$15,703
Mar 2006045456.707.08$3,216
Feb 2006043257.597.75$3,348
Jan 200619051160.598.93$16,077
Dec 200508454.9413.42$1,127
Nov 200507654.6910.59$805
Oct 2005011258.3413.80$1,545
Sep 2005020061.4512.08$2,416
Aug 2005021861.519.80$2,136
Jul 2005025255.697.84$1,977
Jun 200518324052.337.38$11,348
May 2005024745.226.65$1,643
Apr 2005019349.207.36$1,421
Mar 2005026650.377.15$1,903
Feb 2005024045.226.31$1,515
Jan 200519721843.166.32$9,881
Dec 2004024539.866.75$1,654
Nov 2004025545.286.33$1,614
Oct 2004028549.706.52$1,857
Sep 2004029843.245.28$1,575
Aug 2004030342.375.55$1,682
Jul 2004030638.286.08$1,862
Jun 2004029636.106.43$1,904
May 200418328137.486.49$8,684
Apr 2004027634.475.86$1,617
Mar 2004028834.365.53$1,593
Feb 2004025932.455.51$1,427
Jan 2004026832.036.30$1,688
Dec 200318727830.266.30$7,410
Nov 2003027928.804.60$1,282
Oct 2003028928.174.76$1,376
Sep 2003029726.314.75$1,411
Aug 2003031229.765.13$1,600
Jul 200319034529.415.17$7,372
Jun 2003033128.565.98$1,980
May 2003033626.595.97$2,007
Apr 2003033526.675.41$1,811
Mar 200320137031.146.10$8,515
Feb 2003028533.487.93$2,259
Jan 2003026830.315.58$1,496
Dec 2002025626.914.85$1,243
Nov 2002028024.664.14$1,158
Oct 200219628026.464.23$6,370
Sep 2002029527.443.64$1,072
Aug 2002030625.963.16$968
Jul 2002031324.583.06$958
Jun 2002029423.733.34$981
May 200220226824.663.58$5,942
Apr 2002024423.653.51$857
Mar 2002024222.003.10$751
Feb 2002022118.222.38$525
Jan 2002042817.172.38$1,017
Dec 200118821816.932.36$3,698
Nov 2001021818.072.41$524
Oct 2001025919.782.53$655
Sep 2001025024.262.25$563
Aug 2001024824.873.05$757
Jul 200118926323.933.20$5,364
Jun 2001029724.563.82$1,136
May 2001029025.524.31$1,249
Apr 200118927624.685.34$6,137
Mar 2001026424.545.38$1,419
Feb 2001020827.755.77$1,200
Jan 2001025927.478.40$2,175
Dec 2000021826.889.12$1,989
Nov 200019032532.215.66$7,959
Oct 2000032531.235.15$1,672
Sep 2000032131.875.19$1,665
Aug 2000026729.644.54$1,212
Jul 200019229528.534.09$6,684
Jun 2000026429.304.40$1,161
May 2000038627.263.68$1,420
Apr 2000018224.513.12$567
Mar 20000028.422.86$0
Feb 20000127.622.73$3
Jan 20000125.272.48$2
Dec 199918714824.282.42$4,899
Nov 1999031423.192.43$764
Oct 1999032720.982.80$917
Sep 1999031621.752.62$828
Aug 199918833619.262.88$4,587
Jul 1999034817.892.37$826
Jun 199917733315.942.36$3,608
May 1999033615.792.32$780
Apr 1999029915.102.21$660
Mar 199917931612.471.84$2,813
Feb 199902209.981.82$400
Jan 199917929810.381.90$2,424
Dec 199802349.201.77$415
Nov 1998026410.892.19$577
Oct 1998027212.421.97$536
Sep 199817624312.592.08$2,722
Aug 1998027911.301.91$532
Jul 1998029711.742.24$664
Jun 199817130311.242.24$2,600
May 1998031412.622.21$693
Apr 1998032013.042.51$802
Mar 199817532912.802.31$3,000
Feb 1998030813.952.30$708
Jan 1998032514.702.15$700
Dec 199718632616.322.41$3,822
Nov 1997033318.193.09$1,028
Oct 1997035419.253.15$1,115
Sep 199718933817.742.95$4,352
Aug 1997036817.862.55$940
Jul 1997039417.582.25$885
Jun 199717940717.242.26$4,005
May 1997044118.972.31$1,018
Apr 199717642117.882.08$4,024
Mar 1997049018.951.94$950
Feb 199707620.492.21$168
Jan 1997015323.483.54$542
Dec 1996028923.32$0
Nov 199617338521.97$3,801
Oct 199617242223.31$4,009
Sep 1996041622.22$0
Aug 1996042020.26$0
Jul 19960019.55$0
Jun 199616028218.73$2,997
May 199617933619.43$3,478
Apr 1996025821.51$0
Mar 1996032219.38$0
Feb 199617217516.98$2,921
Jan 1996018017.07$0
Dec 199517620817.19$3,025
Nov 1995025316.00$0
Oct 199515929815.43$2,453
Sep 1995034916.18$0
Aug 199517435915.92$2,770
Jul 1995038215.24$0
Jun 199517230116.41$2,823
May 1995042617.56$0
Apr 199517635617.73$3,120
Mar 199517433316.44$2,861
Feb 1995034916.58$0
Jan 199518137215.92$2,882
Dec 1994028915.03$0
Nov 199418626915.90$2,957
Oct 199417540615.58$2,727
Sep 199417633115.29$2,691
Aug 1994041516.13$0
Jul 199417836617.56$3,126
Jun 1994035617.09$0
May 199417735815.88$2,811
Apr 1994040814.14$0
Mar 199417931412.46$2,230
Feb 1994028912.50$0
Jan 199417530612.66$2,216
Dec 199309412.33$0
Nov 1993031314.49$0
Oct 199317837815.85$2,821
Sep 1993041815.03$0
Aug 199317944815.66$2,803
Jul 1993044715.46$0
Jun 199318241316.79$3,056
May 1993037617.68$0
Apr 199318048318.05$3,249
Mar 1993036818.14$0
Feb 199318132617.90$3,240
Jan 1993036816.93$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.

Apr 2026 — as filed, then multipliedworked
Oil                    0 bbl  × $ 98.93 =         $0
Casinghead gas       162 Mcf  × $  2.87 =       $465

────────────────────────────────────────────────────
Month total                                     $465

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. 10/O/4856 is the state's own key, not one this site invented.