YATES, I. G. "61"

Operated by CLARK OIL CO. (P-5 157689) in the YATES (SMITH SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 36805District 08Field 99295333Hydrogen sulphide fieldOilSaveExport
Value, all time
$2.5 M
Feb 2002 – May 2026
Value, last 12 filed months
$36 k
at the published price for each month
Months reported
292
no gaps in the span
Streams
1
oil

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 103 wells, and the rule below applies to all of them.

Discovered
1944-12-31
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 5 acres. The field rule took effect on 2011-03-08.

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: CORRELATIVE INTERVAL 712-784 ESTABLISED.

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
OilDisposition41,432 bbl$2,474,342
Total$2,474,342

Wells on this lease (7)

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 30.8888, -101.9010. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

30.88978, -101.90063 · 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
14.3%
1 of 7 wells
With a plug date
14.3%
1 of 7 wells
Median depth
642 ft
7 wells filed one
Completion to plug
16.3 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
114.3%
A plug date is filed
114.3%
BothOn the schedule and plugged. Neither fact cancels the other.
114.3%
NeitherNo plug date, and not on the schedule.
685.7%

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 543 and 880 ft, median 642 ft, over the 7 wells that filed a depth.

Completions filed
Feb 2002 – Sep 2010
7 of 7 wells
Plug dates filed
Aug 2022
1 of 7 wells; 6 filed none

Last completion to plug: a median of 16.3 years across the 1 well that filed both dates, with the middle half between 16.3 years and 16.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-371387125560 ftSep 2010
42-371372858642 ftApr 2006Aug 2022Yes
42-371375437765 ftMar 2005
42-371371764820 ftMay 2003
42-371372156642 ftMay 2003
42-371366702543 ftJun 2002
42-371371413880 ftFeb 2002

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 (292)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

292 months

May 20260106.413.05$0
Apr 2026098.932.87$0
Mar 202617289.753.15$15,437
Feb 2026063.503.75$0
Jan 2026059.138.00$0
Dec 202517356.664.41$9,802
Nov 2025058.593.93$0
Oct 2025059.383.30$0
Sep 2025062.743.08$0
Aug 202517063.933.01$10,868
Jul 2025066.743.32$0
Jun 2025066.483.13$0
May 2025060.553.23$0
Apr 2025062.363.54$0
Mar 2025067.704.27$0
Feb 202516870.884.34$11,908
Jan 2025074.324.28$0
Dec 2024068.993.12$0
Nov 202417169.052.20$11,808
Oct 2024071.372.28$0
Sep 2024069.612.36$0
Aug 202416175.632.06$12,176
Jul 2024079.932.15$0
Jun 2024078.082.63$0
May 202416178.812.20$12,688
Apr 2024084.451.66$0
Mar 2024080.301.55$0
Feb 202416276.091.78$12,327
Jan 2024073.023.30$0
Dec 2023571.262.61$356
Nov 202316177.892.81$12,540
Oct 2023085.443.09$0
Sep 202316989.042.74$15,048
Aug 2023180.522.67$81
Jul 2023074.852.64$0
Jun 202315668.962.26$10,758
May 2023470.622.23$282
Apr 2023078.122.24$0
Mar 202317372.852.39$12,603
Feb 2023075.112.47$0
Jan 2023276.533.39$153
Dec 202217476.415.73$13,295
Nov 2022185.005.65$85
Oct 202216987.185.86$14,733
Sep 2022484.888.16$340
Aug 202217094.529.13$16,068
Jul 20223101.587.54$305
Jun 20222115.097.98$230
May 2022172109.378.43$18,812
Apr 20220104.226.84$0
Mar 2022176108.885.08$19,163
Feb 2022291.054.86$182
Jan 2022081.844.54$0
Dec 202116771.323.90$11,910
Nov 2021277.435.24$155
Oct 202117479.795.71$13,883
Sep 2021069.865.35$0
Aug 202116966.024.22$11,157
Jul 2021270.783.98$142
Jun 2021269.493.38$139
May 202117063.483.02$10,792
Apr 2021160.362.76$60
Mar 202117161.302.72$10,482
Feb 2021357.805.55$173
Jan 202117450.412.81$8,771
Dec 2020044.642.68$0
Nov 202017538.772.71$6,785
Oct 2020136.972.48$37
Sep 202016837.091.99$6,231
Aug 2020039.982.39$0
Jul 2020038.371.83$0
Jun 202017334.901.69$6,038
May 2020016.921.81$0
Apr 2020014.751.80$0
Mar 2020030.341.86$0
Feb 202017049.881.98$8,480
Jan 2020357.252.09$172
Dec 201916959.012.30$9,973
Nov 2019055.302.75$0
Oct 201916753.472.42$8,929
Sep 2019255.052.66$110
Aug 201917053.112.30$9,029
Jul 2019056.272.46$0
Jun 2019052.782.49$0
May 2019058.482.74$0
Apr 201917062.632.75$10,647
Mar 2019056.803.06$0
Feb 201917350.852.79$8,797
Jan 2019046.033.23$0
Dec 2018046.594.19$0
Nov 201817552.934.24$9,263
Oct 201817261.443.40$10,568
Sep 2018059.543.11$0
Aug 201816859.403.07$9,979
Jul 2018065.142.93$0
Jun 201816560.183.08$9,930
May 2018065.382.90$0
Apr 2018063.842.90$0
Mar 201817361.222.79$10,591
Feb 2018061.782.77$0
Jan 2018062.874.01$0
Dec 2017057.272.92$0
Nov 2017055.423.12$0
Oct 201717049.292.98$8,379
Sep 2017047.523.09$0
Aug 2017045.373.00$0
Jul 201716843.873.09$7,370
Jun 2017042.493.09$0
May 201717145.373.26$7,758
Apr 2017047.933.21$0
Mar 201717146.772.98$7,998
Feb 2017050.452.95$0
Jan 2017049.413.42$0
Dec 2016048.763.72$0
Nov 2016042.492.64$0
Oct 201616746.193.09$7,714
Sep 2016041.553.10$0
Aug 2016041.442.92$0
Jul 201617041.622.92$7,075
Jun 2016045.352.69$0
May 201616742.521.99$7,101
Apr 2016036.561.99$0
Mar 201616833.011.79$5,546
Feb 2016026.472.06$0
Jan 2016027.352.36$0
Dec 2015032.362.00$0
Nov 201516938.792.17$6,556
Oct 2015043.552.43$0
Sep 201517042.992.76$7,308
Aug 2015040.162.87$0
Jul 201516948.152.95$8,137
Jun 2015056.152.88$0
May 201517355.212.96$9,551
Apr 2015049.822.71$0
Mar 201517242.892.93$7,377
Feb 2015044.662.98$0
Jan 201516943.433.10$7,340
Dec 2014054.693.59$0
Nov 201417070.464.25$11,978
Oct 2014078.303.90$0
Sep 201417286.164.05$14,820
Aug 2014089.394.04$0
Jul 201416896.564.18$16,222
Jun 2014098.164.74$0
May 201417194.734.73$16,199
Apr 2014095.944.81$0
Mar 201417195.895.06$16,397
Feb 201417197.406.19$16,655
Jan 201415790.404.86$14,193
Dec 2013091.824.35$0
Nov 201317088.853.74$15,105
Oct 2013097.423.78$0
Sep 20130104.113.72$0
Aug 2013170104.253.52$17,723
Jul 20130102.523.72$0
Jun 201318094.403.93$16,992
May 2013094.834.15$0
Apr 201315493.964.28$14,470
Mar 201316893.623.91$15,728
Feb 2013091.233.42$0
Jan 201317391.603.42$15,847
Dec 201211786.773.42$10,152
Nov 2012086.953.62$0
Oct 201217089.383.40$15,195
Sep 201216994.672.92$15,999
Aug 2012092.662.91$0
Jul 201210185.133.02$8,598
Jun 201223979.822.52$19,077
May 201215291.612.49$13,925
Apr 2012116101.652.00$11,791
Mar 2012165105.052.22$17,333
Feb 2012146101.102.57$14,761
Jan 201213998.092.73$13,635
Dec 201117296.873.24$16,662
Nov 201113895.723.31$13,209
Oct 201115284.983.65$12,917
Sep 20119183.623.99$7,609
Aug 201111783.404.15$9,758
Jul 201115094.144.52$14,121
Jun 201118692.904.64$17,279
May 201116398.134.40$15,995
Apr 2011157105.964.33$16,636
Mar 201116096.364.06$15,418
Feb 201114285.644.18$12,161
Jan 201115386.504.59$13,235
Dec 201034185.734.35$29,234
Nov 2010580.843.80$404
Oct 201017678.103.51$13,746
Sep 201016372.633.98$11,839
Aug 201035473.684.42$26,083
Jul 201017572.554.74$12,696
Jun 201017070.364.91$11,961
May 201034971.124.24$24,821
Apr 201016681.694.12$13,561
Mar 201016178.394.39$12,621
Feb 2010073.585.44$0
Jan 201016374.365.96$12,121
Dec 200918471.445.48$13,145
Nov 200918374.593.75$13,650
Oct 200916772.544.11$12,114
Sep 200917365.543.06$11,338
Aug 200917267.423.22$11,596
Jul 200917261.133.46$10,514
Jun 200915566.163.90$10,255
May 200918454.743.93$10,072
Apr 200917846.773.59$8,325
Mar 200916642.144.06$6,995
Feb 200917532.814.63$5,742
Jan 200917535.865.37$6,276
Dec 200819337.105.98$7,160
Nov 200818155.496.86$10,044
Oct 200817575.246.92$13,167
Sep 2008185101.767.88$18,826
Aug 2008186114.228.48$21,245
Jul 2008160131.0811.39$20,973
Jun 2008162131.3313.03$21,275
May 2008192123.1711.57$23,649
Apr 2008174110.3110.45$19,194
Mar 2008190101.909.66$19,361
Feb 200819492.538.77$17,951
Jan 200833690.388.21$30,368
Dec 200716988.337.30$14,928
Nov 200718191.677.29$16,592
Oct 200717282.856.92$14,250
Sep 200733875.846.24$25,634
Aug 200715869.066.39$10,911
Jul 200716970.906.39$11,982
Jun 200716862.007.55$10,416
May 200742158.747.85$24,730
Apr 200716959.617.81$10,074
Mar 200733656.927.30$19,125
Feb 200733955.108.22$18,679
Jan 2007050.306.73$0
Dec 200615256.656.92$8,611
Nov 200616554.207.62$8,943
Oct 200616554.906.01$9,059
Sep 200633960.085.04$20,367
Aug 200616368.717.34$11,200
Jul 200631469.376.34$21,782
Jun 200632566.286.38$21,541
May 200616666.016.42$10,958
Apr 200633264.397.36$21,377
Mar 200633856.707.08$19,165
Feb 200633457.597.75$19,235
Jan 200636660.598.93$22,176
Dec 200525954.9413.42$14,229
Nov 200536054.6910.59$19,688
Oct 200537058.3413.80$21,586
Sep 200544461.4512.08$27,284
Aug 200542361.519.80$26,019
Jul 200550155.697.84$27,901
Jun 200521452.337.38$11,199
May 200556045.226.65$25,323
Apr 200590049.207.36$44,280
Mar 200520050.377.15$10,074
Feb 200520045.226.31$9,044
Jan 200520043.166.32$8,632
Dec 200417139.866.75$6,816
Nov 200433845.286.33$15,305
Oct 200417049.706.52$8,449
Sep 200434043.245.28$14,702
Aug 200433642.375.55$14,236
Jul 200416838.286.08$6,431
Jun 200432436.106.43$11,696
May 200433337.486.49$12,481
Apr 200416234.475.86$5,584
Mar 200433634.365.53$11,545
Feb 200433732.455.51$10,936
Jan 200434232.036.30$10,954
Dec 200334330.266.30$10,379
Nov 200333328.804.60$9,590
Oct 200349928.174.76$14,057
Sep 200334126.314.75$8,972
Aug 200316829.765.13$5,000
Jul 200316529.415.17$4,853
Jun 200316728.565.98$4,770
May 200316726.595.97$4,441
Apr 200333526.675.41$8,934
Mar 200317031.146.10$5,294
Feb 200316833.487.93$5,625
Jan 200316930.315.58$5,122
Dec 200216226.914.85$4,359
Nov 200233924.664.14$8,360
Oct 200216826.464.23$4,445
Sep 200234027.443.64$9,330
Aug 200216825.963.16$4,361
Jul 200232424.583.06$7,964
Jun 200232423.733.34$7,689
May 200249524.663.58$12,207
Apr 200233623.653.51$7,946
Mar 200267022.003.10$14,740
Feb 200250418.222.38$9,183

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 2026 — as filed, then multipliedworked
Oil                  172 bbl  × $ 89.75 =    $15,437

────────────────────────────────────────────────────
Month total                                  $15,437

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/36805 is the state's own key, not one this site invented.