YATES, I. G. -F-1-

Operated by SURGE SOLUTIONS, INC. (P-5 760737) in the TOBORG field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6811District 08Field 90286001OilCasinghead gasSaveExport
Value, all time
$9.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$1.3 M
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 49 leases and 1,438 wells, and the rule below applies to all of them.

Discovered
1929-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2 acres.

The Commission's schedule remark for this field reads: NO PLATS REQUIRED

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
OilDisposition164,519 bbl$9,313,913
Casinghead gasProduction19 Mcf$0
Total$9,313,913

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 (49)

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 30.9051, -101.8986. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.8 miles.

30.90573, -101.89936 · 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
53.1%
26 of 49 wells
With a plug date
12.2%
6 of 49 wells
Median depth
419 ft
13 wells filed one
Completion to plug
37.6 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
2653.1%
A plug date is filed
612.2%
BothOn the schedule and plugged. Neither fact cancels the other.
612.2%
NeitherNo plug date, and not on the schedule.
2346.9%

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, 13 of 49 wells. Median 419 ft, with the middle half between 345 and 500 ft; the shallowest is 200 ft and the deepest 710 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, 16 of 49 wells, Jun 1950 – Jun 2023. 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 1950 – Jun 2023
16 of 49 wells; 33 filed none
Plug dates filed
Apr 1982 – Apr 2025
6 of 49 wells; 43 filed none

Last completion to plug: a median of 37.6 years across the 4 wells that filed both dates, with the middle half between 28.3 years and 43.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

49 wells

42-371062737Yes
42-371062748Yes
42-3710628318Yes
42-3710628722Yes
42-3710628823Yes
42-3710629329Yes
42-3710629834Yes
42-3710629935Yes
42-3710630038Yes
42-3710630645Yes
42-3710630948500 ftApr 2025Yes
42-3710631049Yes
42-3710631353345 ftApr 1982Yes
42-3710631555Yes
42-3710632872Yes
42-3710633383Yes
42-3710633484Yes
42-3710633585Yes
42-3710633686Yes
42-3710654236Yes
42-371807952Yes
42-3718080330Yes
42-3710628419
42-3710629531
42-3710630847
42-3710631656
42-3710631858
42-3710631959
42-3710632263
42-3710632364
42-3710632667
42-3710651242
42-3710707327
42-3710630139200 ftJun 2023Apr 2025Yes
42-3710631454370 ftJul 2013
42-37138884100370 ftSep 2012
42-37138926101615 ftJul 2012
42-37138847103710 ftOct 2011
42-3710630746306 ftJan 2001
42-3710650973Feb 1952
42-3710631251Jan 1951
42-3710630443419 ftDec 1950Jan 2012Yes
42-3710630240W419 ftDec 1950Jan 1988Yes
42-3710629733W515 ftNov 1950Nov 1988Yes
42-3710629228Aug 1950
42-3710629126Jul 1950
42-3710628924W485 ftJul 1950
42-3710628015268 ftJun 1950
42-3710651310Jun 1950

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 20261,0120106.413.05$107,687
Apr 20261,892098.932.87$187,176
Mar 20261,606089.753.15$144,139
Feb 20261,171063.503.75$74,359
Jan 2026988059.138.00$58,420
Dec 20251,467056.664.41$83,120
Nov 20251,620058.593.93$94,916
Oct 20251,159059.383.30$68,821
Sep 20252,149062.743.08$134,828
Aug 20251,314063.933.01$84,004
Jul 20251,653066.743.32$110,321
Jun 20252,219066.483.13$147,519
May 20251,276060.553.23$77,262
Apr 20251,579062.363.54$98,466
Mar 20251,267067.704.27$85,776
Feb 20251,129070.884.34$80,024
Jan 20251,132074.324.28$84,130
Dec 20241,593068.993.12$109,901
Nov 20241,442069.052.20$99,570
Oct 20241,759071.372.28$125,540
Sep 20241,634069.612.36$113,743
Aug 20241,782075.632.06$134,773
Jul 20241,767079.932.15$141,236
Jun 20241,276078.082.63$99,630
May 2024475078.812.20$37,435
Apr 2024653084.451.66$55,146
Mar 2024963080.301.55$77,329
Feb 2024946076.091.78$71,981
Jan 2024899073.023.30$65,645
Dec 2023795071.262.61$56,652
Nov 2023157077.892.81$12,229
Oct 2023797085.443.09$68,096
Sep 2023318089.042.74$28,315
Aug 2023474080.522.67$38,166
Jul 2023803074.852.64$60,105
Jun 2023961068.962.26$66,271
May 2023959070.622.23$67,725
Apr 2023805078.122.24$62,887
Mar 2023639072.852.39$46,551
Feb 2023632075.112.47$47,470
Jan 2023318076.533.39$24,337
Dec 2022486076.415.73$37,135
Nov 20220085.005.65$0
Oct 2022329087.185.86$28,682
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 20221620115.097.98$18,645
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 20221630108.885.08$17,747
Feb 2022161091.054.86$14,659
Jan 2022484081.844.54$39,611
Dec 2021163071.323.90$11,625
Nov 2021319077.435.24$24,700
Oct 2021161079.795.71$12,846
Sep 2021637069.865.35$44,501
Aug 2021320066.024.22$21,126
Jul 20211,114070.783.98$78,849
Jun 2021634069.493.38$44,057
May 2021960063.483.02$60,941
Apr 20211,130060.362.76$68,207
Mar 2021946061.302.72$57,990
Feb 2021968057.805.55$55,950
Jan 2021971050.412.81$48,948
Dec 2020953044.642.68$42,542
Nov 2020641038.772.71$24,852
Oct 2020792036.972.48$29,280
Sep 20201,101037.091.99$40,836
Aug 20201,108039.982.39$44,298
Jul 20201,413038.371.83$54,217
Jun 20201,116034.901.69$38,948
May 20200016.921.81$0
Apr 20201,118014.751.80$16,491
Mar 2020960030.341.86$29,126
Feb 2020794049.881.98$39,605
Jan 2020798057.252.09$45,686
Dec 2019475059.012.30$28,030
Nov 2019478055.302.75$26,433
Oct 2019642053.472.42$34,328
Sep 2019633055.052.66$34,847
Aug 2019630053.112.30$33,459
Jul 2019160056.272.46$9,003
Jun 2019160052.782.49$8,445
May 2019159058.482.74$9,298
Apr 2019162062.632.75$10,146
Mar 20190056.803.06$0
Feb 2019168050.852.79$8,543
Jan 2019168046.033.23$7,733
Dec 2018164046.594.19$7,641
Nov 2018166052.934.24$8,786
Oct 2018160061.443.40$9,830
Sep 2018330059.543.11$19,648
Aug 2018324059.403.07$19,246
Jul 2018336065.142.93$21,887
Jun 2018327060.183.08$19,679
May 2018495065.382.90$32,363
Apr 2018141063.842.90$9,001
Mar 2018326061.222.79$19,958
Feb 2018326061.782.77$20,140
Jan 2018164062.874.01$10,311
Dec 2017315057.272.92$18,040
Nov 2017330055.423.12$18,289
Oct 2017325049.292.98$16,019
Sep 2017334047.523.09$15,872
Aug 2017488045.373.00$22,141
Jul 2017326043.873.09$14,302
Jun 2017163042.493.09$6,926
May 2017487045.373.26$22,095
Apr 2017329047.933.21$15,769
Mar 2017324046.772.98$15,153
Feb 2017324050.452.95$16,346
Jan 2017314049.413.42$15,515
Dec 2016320048.763.72$15,603
Nov 2016473042.492.64$20,098
Oct 2016607046.193.09$28,037
Sep 2016302041.553.10$12,548
Aug 2016317041.442.92$13,136
Jul 2016158041.622.92$6,576
Jun 2016159045.352.69$7,211
May 2016314042.521.99$13,351
Apr 2016166036.561.99$6,069
Mar 2016166033.011.79$5,480
Feb 2016162026.472.06$4,288
Jan 2016164027.352.36$4,485
Dec 2015322032.362.00$10,420
Nov 2015323038.792.17$12,529
Oct 2015159043.552.43$6,924
Sep 20150042.992.76$0
Aug 2015325040.162.87$13,052
Jul 2015636048.152.95$30,623
Jun 2015477056.152.88$26,784
May 2015791055.212.96$43,671
Apr 2015818049.822.71$40,753
Mar 2015643042.892.93$27,578
Feb 2015317044.662.98$14,157
Jan 2015644043.433.10$27,969
Dec 2014161054.693.59$8,805
Nov 2014449070.464.25$31,637
Oct 2014641078.303.90$50,190
Sep 2014466086.164.05$40,151
Aug 2014455089.394.04$40,672
Jul 2014461096.564.18$44,514
Jun 2014154098.164.74$15,117
May 2014311094.734.73$29,461
Apr 2014158095.944.81$15,159
Mar 2014153095.895.06$14,671
Feb 2014158097.406.19$15,389
Jan 2014154090.404.86$13,922
Dec 2013155091.824.35$14,232
Nov 2013312088.853.74$27,721
Oct 2013160097.423.78$15,587
Sep 20132100104.113.72$21,863
Aug 20133080104.253.52$32,109
Jul 20133090102.523.72$31,679
Jun 2013320094.403.93$30,208
May 2013476094.834.15$45,139
Apr 2013337093.964.28$31,665
Mar 2013161093.623.91$15,073
Feb 2013474091.233.42$43,243
Jan 2013279091.603.42$25,556
Dec 2012306086.773.42$26,552
Nov 2012482086.953.62$41,910
Oct 2012491089.383.40$43,886
Sep 2012442094.672.92$41,844
Aug 2012653092.662.91$60,507
Jul 20121,310085.133.02$111,520
Jun 20121,786079.822.52$142,559
May 2012989091.612.49$90,602
Apr 20128320101.652.00$84,573
Mar 20121,1620105.052.22$122,068
Feb 20124020101.102.57$40,642
Jan 2012319098.092.73$31,291
Dec 2011166096.873.24$16,080
Nov 2011158095.723.31$15,124
Oct 2011477084.983.65$40,535
Sep 2011169083.623.99$14,132
Aug 2011324083.404.15$27,022
Jul 2011493094.144.52$46,411
Jun 2011979092.904.64$90,949
May 2011326098.134.40$31,990
Apr 20113400105.964.33$36,026
Mar 2011165096.364.06$15,899
Feb 20110085.644.18$0
Jan 2011314086.504.59$27,161
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 2010308078.103.51$24,055
Sep 2010162072.633.98$11,766
Aug 2010335073.684.42$24,683
Jul 2010169072.554.74$12,261
Jun 2010171070.364.91$12,032
May 2010322071.124.24$22,901
Apr 2010320081.694.12$26,141
Mar 2010318078.394.39$24,928
Feb 20100073.585.44$0
Jan 2010322074.365.96$23,944
Dec 2009317071.445.48$22,646
Nov 20090074.593.75$0
Oct 2009300072.544.11$21,762
Sep 2009463065.543.06$30,345
Aug 2009305067.423.22$20,563
Jul 2009328061.133.46$20,051
Jun 2009496066.163.90$32,815
May 2009484054.743.93$26,494
Apr 20090046.773.59$0
Mar 2009144042.144.06$6,068
Feb 2009166032.814.63$5,446
Jan 2009331035.865.37$11,870
Dec 2008335037.105.98$12,429
Nov 2008480055.496.86$26,635
Oct 2008491075.246.92$36,943
Sep 20083350101.767.88$34,090
Aug 20083280114.228.48$37,464
Jul 20083270131.0811.39$42,863
Jun 20081600131.3313.03$21,013
May 20083350123.1711.57$41,262
Apr 200800110.3110.45$0
Mar 20081570101.909.66$15,998
Feb 2008308092.538.77$28,499
Jan 2008301090.388.21$27,204
Dec 2007342088.337.30$30,209
Nov 20070091.677.29$0
Oct 2007169082.856.92$14,002
Sep 2007319075.846.24$24,193
Aug 2007161069.066.39$11,119
Jul 20070070.906.39$0
Jun 2007460062.007.55$28,520
May 2007152058.747.85$8,928
Apr 2007298059.617.81$17,764
Mar 20070056.927.30$0
Feb 2007146055.108.22$8,045
Jan 2007288050.306.73$14,486
Dec 2006142056.656.92$8,044
Nov 2006130054.207.62$7,046
Oct 2006279054.906.01$15,317
Sep 2006137060.085.04$8,231
Aug 2006148068.717.34$10,169
Jul 2006286069.376.34$19,840
Jun 20060066.286.38$0
May 2006278066.016.42$18,351
Apr 2006152064.397.36$9,787
Mar 2006308056.707.08$17,464
Feb 2006302057.597.75$17,392
Jan 2006458060.598.93$27,750
Dec 20050054.9413.42$0
Nov 2005146054.6910.59$7,985
Oct 2005303058.3413.80$17,677
Sep 200523061.4512.08$1,413
Aug 2005127061.519.80$7,812
Jul 20050055.697.84$0
Jun 2005140052.337.38$7,326
May 2005155045.226.65$7,009
Apr 2005157049.207.36$7,724
Mar 2005155050.377.15$7,807
Feb 2005162045.226.31$7,326
Jan 2005315043.166.32$13,595
Dec 2004319039.866.75$12,715
Nov 2004307045.286.33$13,901
Oct 2004151049.706.52$7,505
Sep 2004159043.245.28$6,875
Aug 2004313042.375.55$13,262
Jul 2004158038.286.08$6,048
Jun 2004309036.106.43$11,155
May 2004329037.486.49$12,331
Apr 2004303034.475.86$10,444
Mar 2004311034.365.53$10,686
Feb 2004319032.455.51$10,352
Jan 2004159032.036.30$5,093
Dec 2003311030.266.30$9,411
Nov 2003155028.804.60$4,464
Oct 2003145028.174.76$4,085
Sep 2003233026.314.75$6,130
Aug 2003319029.765.13$9,493
Jul 2003313029.415.17$9,205
Jun 2003314028.565.98$8,968
May 2003344026.595.97$9,147
Apr 2003471026.675.41$12,562
Mar 20030031.146.10$0
Feb 2003479033.487.93$16,037
Jan 2003293030.315.58$8,881
Dec 2002161026.914.85$4,333
Nov 2002323024.664.14$7,965
Oct 2002123026.464.23$3,255
Sep 2002153027.443.64$4,198
Aug 2002311025.963.16$8,074
Jul 2002320024.583.06$7,866
Jun 2002319023.733.34$7,570
May 2002171024.663.58$4,217
Apr 20020023.653.51$0
Mar 2002165022.003.10$3,630
Feb 2002322018.222.38$5,867
Jan 2002324017.172.38$5,563
Dec 2001322016.932.36$5,451
Nov 2001149018.072.41$2,692
Oct 2001320019.782.53$6,330
Sep 2001162024.262.25$3,930
Aug 2001341024.873.05$8,481
Jul 2001323023.933.20$7,729
Jun 2001313024.563.82$7,687
May 2001327025.524.31$8,345
Apr 2001321024.685.34$7,922
Mar 2001152024.545.38$3,730
Feb 2001472027.755.77$13,098
Jan 2001157027.478.40$4,313
Dec 2000156026.889.12$4,193
Nov 2000320032.215.66$10,307
Oct 200086031.235.15$2,686
Sep 20000031.875.19$0
Aug 2000153029.644.54$4,535
Jul 2000313028.534.09$8,930
Jun 2000318029.304.40$9,317
May 2000155027.263.68$4,225
Apr 2000310024.513.12$7,598
Mar 2000316028.422.86$8,981
Feb 2000153027.622.73$4,226
Jan 2000462025.272.48$11,675
Dec 1999315024.282.42$7,648
Nov 1999469023.192.43$10,876
Oct 1999308020.982.80$6,462
Sep 1999308021.752.62$6,699
Aug 1999307019.262.88$5,913
Jul 1999317017.892.37$5,671
Jun 1999324015.942.36$5,165
May 1999318015.792.32$5,021
Apr 1999486015.102.21$7,339
Mar 1999321012.471.84$4,003
Feb 199932209.981.82$3,214
Jan 1999319010.381.90$3,311
Dec 199847709.201.77$4,388
Nov 1998322010.892.19$3,507
Oct 1998326012.421.97$4,049
Sep 1998478012.592.08$6,018
Aug 1998494011.301.91$5,582
Jul 1998540011.742.24$6,340
Jun 1998537011.242.24$6,036
May 1998700012.622.21$8,834
Apr 1998346013.042.51$4,512
Mar 1998157012.802.31$2,010
Feb 1998159013.952.30$2,218
Jan 1998164014.702.15$2,411
Dec 1997162016.322.41$2,644
Nov 1997154018.193.09$2,801
Oct 1997317019.253.15$6,102
Sep 1997321017.742.95$5,695
Aug 1997329017.862.55$5,876
Jul 1997488017.582.25$8,579
Jun 1997318017.242.26$5,482
May 1997485018.972.31$9,200
Apr 1997171017.882.08$3,057
Mar 1997310018.951.94$5,875
Feb 1997158020.492.21$3,237
Jan 1997162023.483.54$3,804
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 1996467022.22$10,377
Aug 1996309020.26$6,260
Jul 1996306019.55$5,982
Jun 19960018.73$0
May 1996158019.43$3,070
Apr 1996155021.51$3,334
Mar 1996309019.38$5,988
Feb 19960016.98$0
Jan 19960017.07$0
Dec 1995292017.19$5,019
Nov 1995148016.00$2,368
Oct 1995154015.43$2,376
Sep 1995311016.18$5,032
Aug 1995642015.92$10,221
Jul 1995445015.24$6,782
Jun 1995409016.41$6,712
May 1995184017.56$3,231
Apr 1995583017.73$10,337
Mar 1995616016.44$10,127
Feb 199587016.58$1,442
Jan 1995231015.92$3,678
Dec 1994160015.03$2,405
Nov 1994311015.90$4,945
Oct 19940015.58$0
Sep 1994587015.29$8,975
Aug 1994466116.13$7,517
Jul 1994320117.56$5,619
Jun 1994471117.09$8,049
May 1994616115.88$9,782
Apr 1994490114.14$6,929
Mar 1994207112.46$2,579
Feb 1994175112.50$2,188
Jan 1994153112.66$1,937
Dec 1993268112.33$3,304
Nov 1993524114.49$7,593
Oct 1993147115.85$2,330
Sep 19930015.03$0
Aug 1993610115.66$9,553
Jul 1993143115.46$2,211
Jun 1993539116.79$9,050
May 19930117.68$0
Apr 1993151118.05$2,726
Mar 1993161118.14$2,921
Feb 1993157117.90$2,810
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.

May 2026 — as filed, then multipliedworked
Oil                1,012 bbl  × $106.41 =   $107,687
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                 $107,687

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/6811 is the state's own key, not one this site invented.