RICHARDSON, L.

Operated by SOUTHWEST OPERATING, INC.-TYLER (P-5 806415) in the MANZIEL (SUB-CLARKSVILLE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3129District 06Field 57255639OilCasinghead gasSaveExport
Value, all time
$3.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$214 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 22 leases and 39 wells, and the rule below applies to all of them.

Discovered
1946-10-08
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition59,307 bbl$3,129,703
Casinghead gasProduction19 Mcf$0
Total$3,129,703

19 Mcf of this lease's gas, across 19 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 (2)

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 32.8957, -95.3829. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

32.89571, -95.38295 · 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
50.0%
1 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
4,259 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
150.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
150.0%

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 4,233 and 4,285 ft, median 4,259 ft, over the 2 wells that filed a depth.

Completions filed
Mar 2014
1 of 2 wells; 1 filed none
Plug dates filed
Apr 1986
1 of 2 wells; 1 filed none

2 wells

42-4990050424,285 ftApr 1986Yes
42-4990049914,233 ftMar 2014

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 20262970106.413.05$31,604
Apr 2026296098.932.87$29,283
Mar 2026302089.753.15$27,105
Feb 2026146063.503.75$9,271
Jan 2026149059.138.00$8,810
Dec 2025426056.664.41$24,137
Nov 2025150058.593.93$8,789
Oct 2025280059.383.30$16,626
Sep 2025290062.743.08$18,195
Aug 2025150063.933.01$9,590
Jul 2025301066.743.32$20,089
Jun 2025154066.483.13$10,238
May 2025139060.553.23$8,416
Apr 2025144062.363.54$8,980
Mar 2025424067.704.27$28,705
Feb 20250070.884.34$0
Jan 2025288074.324.28$21,404
Dec 2024292068.993.12$20,145
Nov 2024285069.052.20$19,679
Oct 2024131071.372.28$9,349
Sep 2024302069.612.36$21,022
Aug 2024148075.632.06$11,193
Jul 2024150079.932.15$11,990
Jun 2024288078.082.63$22,487
May 2024142078.812.20$11,191
Apr 2024301084.451.66$25,419
Mar 2024298080.301.55$23,929
Feb 2024146076.091.78$11,109
Jan 2024299073.023.30$21,833
Dec 2023148071.262.61$10,546
Nov 2023442077.892.81$34,427
Oct 2023306085.443.09$26,145
Sep 2023152089.042.74$13,534
Aug 2023297080.522.67$23,914
Jul 2023294074.852.64$22,006
Jun 2023300068.962.26$20,688
May 2023288070.622.23$20,339
Apr 2023153078.122.24$11,952
Mar 2023149072.852.39$10,855
Feb 2023292075.112.47$21,932
Jan 2023297076.533.39$22,729
Dec 2022293076.415.73$22,388
Nov 2022142085.005.65$12,070
Oct 2022294087.185.86$25,631
Sep 2022286084.888.16$24,276
Aug 2022428094.529.13$40,455
Jul 20222870101.587.54$29,153
Jun 20222920115.097.98$33,606
May 20221470109.378.43$16,077
Apr 20224240104.226.84$44,189
Mar 20222800108.885.08$30,486
Feb 2022293091.054.86$26,678
Jan 2022294081.844.54$24,061
Dec 2021288071.323.90$20,540
Nov 2021444077.435.24$34,379
Oct 2021300079.795.71$23,937
Sep 2021303069.865.35$21,168
Aug 2021150066.024.22$9,903
Jul 2021442070.783.98$31,285
Jun 2021289069.493.38$20,083
May 2021296063.483.02$18,790
Apr 2021438060.362.76$26,438
Mar 20210061.302.72$0
Feb 2021304057.805.55$17,571
Jan 2021299050.412.81$15,073
Dec 2020302044.642.68$13,481
Nov 2020134038.772.71$5,195
Oct 2020296036.972.48$10,943
Sep 2020148037.091.99$5,489
Aug 2020303039.982.39$12,114
Jul 2020431038.371.83$16,537
Jun 2020436034.901.69$15,216
May 2020144016.921.81$2,436
Apr 2020290014.751.80$4,278
Mar 2020296030.341.86$8,981
Feb 2020284049.881.98$14,166
Jan 2020287057.252.09$16,431
Dec 2019291059.012.30$17,172
Nov 2019440055.302.75$24,332
Oct 2019148053.472.42$7,914
Sep 2019458055.052.66$25,213
Aug 2019297053.112.30$15,774
Jul 2019290056.272.46$16,318
Jun 2019299052.782.49$15,781
May 2019142058.482.74$8,304
Apr 2019293062.632.75$18,351
Mar 2019287056.803.06$16,302
Feb 2019290050.852.79$14,747
Jan 2019285046.033.23$13,119
Dec 2018285046.594.19$13,278
Nov 2018296052.934.24$15,667
Oct 2018280061.443.40$17,203
Sep 2018288059.543.11$17,148
Aug 2018289059.403.07$17,167
Jul 2018288065.142.93$18,760
Jun 2018306060.183.08$18,415
May 2018292065.382.90$19,091
Apr 2018302063.842.90$19,280
Mar 2018316061.222.79$19,346
Feb 2018283061.782.77$17,484
Jan 2018294062.874.01$18,484
Dec 2017290057.272.92$16,608
Nov 2017314055.423.12$17,402
Oct 2017298049.292.98$14,688
Sep 2017287047.523.09$13,638
Aug 2017271045.373.00$12,295
Jul 2017301043.873.09$13,205
Jun 2017292042.493.09$12,407
May 2017145045.373.26$6,579
Apr 2017300047.933.21$14,379
Mar 2017147046.772.98$6,875
Feb 2017293050.452.95$14,782
Jan 2017160049.413.42$7,906
Dec 2016151048.763.72$7,363
Nov 2016159042.492.64$6,756
Oct 2016216046.193.09$9,977
Sep 2016170041.553.10$7,064
Aug 2016216041.442.92$8,951
Jul 2016214041.622.92$8,907
Jun 2016171045.352.69$7,755
May 2016218042.521.99$9,269
Apr 2016174036.561.99$6,361
Mar 2016170033.011.79$5,612
Feb 2016411026.472.06$10,879
Jan 2016246027.352.36$6,728
Dec 2015391032.362.00$12,653
Nov 2015251038.792.17$9,736
Oct 2015247043.552.43$10,757
Sep 2015247042.992.76$10,619
Aug 2015259040.162.87$10,401
Jul 2015332048.152.95$15,986
Jun 2015247056.152.88$13,869
May 2015257055.212.96$14,189
Apr 2015339049.822.71$16,889
Mar 2015249042.892.93$10,680
Feb 2015237044.662.98$10,584
Jan 2015232043.433.10$10,076
Dec 2014242054.693.59$13,235
Nov 2014237070.464.25$16,699
Oct 2014334078.303.90$26,152
Sep 2014255086.164.05$21,971
Aug 2014250089.394.04$22,348
Jul 2014241096.564.18$23,271
Jun 2014335098.164.74$32,884
May 2014339094.734.73$32,113
Apr 2014175095.944.81$16,790
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 201100105.964.33$0
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 20100073.585.44$0
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 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 200865037.105.98$2,412
Nov 2008108055.496.86$5,993
Oct 2008146075.246.92$10,985
Sep 20081140101.767.88$11,601
Aug 2008840114.228.48$9,594
Jul 20081130131.0811.39$14,812
Jun 20081080131.3313.03$14,184
May 2008960123.1711.57$11,824
Apr 2008730110.3110.45$8,053
Mar 2008700101.909.66$7,133
Feb 200835092.538.77$3,239
Jan 2008226090.388.21$20,426
Dec 20070088.337.30$0
Nov 2007134091.677.29$12,284
Oct 200790082.856.92$7,457
Sep 200787075.846.24$6,598
Aug 200756069.066.39$3,867
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 200742058.747.85$2,467
Apr 200770059.617.81$4,173
Mar 2007168056.927.30$9,563
Feb 200793055.108.22$5,124
Jan 200786050.306.73$4,326
Dec 20060056.656.92$0
Nov 2006166054.207.62$8,997
Oct 2006263054.906.01$14,439
Sep 20060060.085.04$0
Aug 2006160068.717.34$10,994
Jul 2006145069.376.34$10,059
Jun 2006124066.286.38$8,219
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 200684056.707.08$4,763
Feb 2006129057.597.75$7,429
Jan 2006100060.598.93$6,059
Dec 2005167054.9413.42$9,175
Nov 2005219054.6910.59$11,977
Oct 200580058.3413.80$4,667
Sep 2005230061.4512.08$14,134
Aug 2005117061.519.80$7,197
Jul 200561055.697.84$3,397
Jun 200590052.337.38$4,710
May 2005130045.226.65$5,879
Apr 20050049.207.36$0
Mar 2005183050.377.15$9,218
Feb 2005172045.226.31$7,778
Jan 2005236043.166.32$10,186
Dec 2004104039.866.75$4,145
Nov 2004205045.286.33$9,282
Oct 20040049.706.52$0
Sep 200491043.245.28$3,935
Aug 200485042.375.55$3,601
Jul 2004168038.286.08$6,431
Jun 2004108036.106.43$3,899
May 2004217037.486.49$8,133
Apr 200492034.475.86$3,171
Mar 2004232034.365.53$7,972
Feb 2004125032.455.51$4,056
Jan 2004279032.036.30$8,936
Dec 2003124030.266.30$3,752
Nov 2003180028.804.60$5,184
Oct 2003266028.174.76$7,493
Sep 2003119026.314.75$3,131
Aug 2003136029.765.13$4,047
Jul 2003235029.415.17$6,911
Jun 2003221028.565.98$6,312
May 2003258026.595.97$6,860
Apr 2003150026.675.41$4,001
Mar 2003130031.146.10$4,048
Feb 2003136033.487.93$4,553
Jan 2003130030.315.58$3,940
Dec 2002130026.914.85$3,498
Nov 2002113024.664.14$2,787
Oct 2002125026.464.23$3,308
Sep 2002108027.443.64$2,964
Aug 2002212025.963.16$5,504
Jul 2002226024.583.06$5,555
Jun 2002277023.733.34$6,573
May 2002300024.663.58$7,398
Apr 20020023.653.51$0
Mar 2002149022.003.10$3,278
Feb 2002134018.222.38$2,441
Jan 2002279017.172.38$4,790
Dec 2001142016.932.36$2,404
Nov 2001153018.072.41$2,765
Oct 2001304019.782.53$6,013
Sep 2001147024.262.25$3,566
Aug 2001142024.873.05$3,532
Jul 20010023.933.20$0
Jun 2001138024.563.82$3,389
May 2001132025.524.31$3,369
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 2001133027.478.40$3,654
Dec 2000144026.889.12$3,871
Nov 2000151032.215.66$4,864
Oct 2000134031.235.15$4,185
Sep 2000145031.875.19$4,621
Aug 2000134029.644.54$3,972
Jul 2000134028.534.09$3,823
Jun 2000151029.304.40$4,424
May 2000162027.263.68$4,416
Apr 2000130024.513.12$3,186
Mar 2000149028.422.86$4,235
Feb 2000156027.622.73$4,309
Jan 2000121025.272.48$3,058
Dec 1999130024.282.42$3,156
Nov 1999200023.192.43$4,638
Oct 1999120020.982.80$2,518
Sep 1999176021.752.62$3,828
Aug 1999155019.262.88$2,985
Jul 1999151017.892.37$2,701
Jun 1999113015.942.36$1,801
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 1999158010.381.90$1,640
Dec 1998009.201.77$0
Nov 1998157010.892.19$1,710
Oct 19980012.421.97$0
Sep 1998250012.592.08$3,148
Aug 199840011.301.91$452
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 1998157012.622.21$1,981
Apr 199880013.042.51$1,043
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 1997130016.322.41$2,122
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 1997130017.742.95$2,306
Aug 1997130017.862.55$2,322
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 1997260018.972.31$4,932
Apr 1997133017.882.08$2,378
Mar 1997130018.951.94$2,464
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 1996130023.31$3,030
Sep 19960022.22$0
Aug 19960020.26$0
Jul 199645019.55$880
Jun 1996215018.73$4,027
May 1996220019.43$4,275
Apr 1996215021.51$4,625
Mar 19960019.38$0
Feb 1996130016.98$2,207
Jan 1996120017.07$2,048
Dec 19950017.19$0
Nov 1995130016.00$2,080
Oct 1995105015.43$1,620
Sep 19950016.18$0
Aug 1995165015.92$2,627
Jul 1995105015.24$1,600
Jun 1995130016.41$2,133
May 1995360017.56$6,322
Apr 19950017.73$0
Mar 1995390016.44$6,412
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 1994120115.29$1,835
Aug 1994245116.13$3,952
Jul 19940117.56$0
Jun 1994158017.09$2,700
May 19940015.88$0
Apr 19940114.14$0
Mar 1994130112.46$1,620
Feb 19940112.50$0
Jan 1994160112.66$2,026
Dec 1993140112.33$1,726
Nov 19930114.49$0
Oct 1993153115.85$2,425
Sep 19930115.03$0
Aug 1993150115.66$2,349
Jul 199380115.46$1,237
Jun 1993120116.79$2,015
May 1993146117.68$2,581
Apr 19930118.05$0
Mar 19930118.14$0
Feb 19930117.90$0
Jan 1993130116.93$2,201

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.

May 2026 — as filed, then multipliedworked
Oil                  297 bbl  × $106.41 =    $31,604
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $31,604

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. 06/O/3129 is the state's own key, not one this site invented.