ROBERTS, T. W.

Operated by AVIATOR ENERGY, LLC (P-5 103337) in the LEVELLAND field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3569District 8AField 53411001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$16.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$449 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 568 leases and 7,034 wells, and the rule below applies to all of them.

Discovered
1945-01-17
as the register files it
Field class
Oil
the register's own label
Between wells
880 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 21.25 acres.

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: ASSOCIATED GAS FIELD LEVELLAND (SAN ANDRES)

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
OilDisposition354,589 bbl$15,824,819
Casinghead gasProduction149,391 Mcf$409,756
Total$16,234,575

51,097 Mcf of this lease's gas, across 48 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 (11)

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 33.5803, -102.4951. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

33.58024, -102.49661 · 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
54.5%
6 of 11 wells
With a plug date
9.1%
1 of 11 wells
Median depth
4,970 ft
9 wells filed one
Completion to plug
13.7 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
654.5%
A plug date is filed
19.1%
BothOn the schedule and plugged. Neither fact cancels the other.
19.1%
NeitherNo plug date, and not on the schedule.
545.5%

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, 9 of 11 wells. Median 4,970 ft, with the middle half between 4,930 and 5,000 ft; the shallowest is 4,907 ft and the deepest 5,000 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, 9 of 11 wells, Mar 1948 – Jan 1991. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Mar 1948 – Jan 1991
9 of 11 wells; 2 filed none
Plug dates filed
Aug 1987
1 of 11 wells; 10 filed none

Last completion to plug: a median of 13.7 years across the 1 well that filed both dates, with the middle half between 13.7 years and 13.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

11 wells

42-219103271WSYes
42-2190023934,930 ft
42-2190024044,930 ftJan 1991Yes
42-219350946A5,000 ftDec 1989
42-2193090754,970 ftDec 1989Yes
42-2193117375,000 ftAug 1987Yes
42-2190023824,907 ftMay 1978Yes
42-2193117584,990 ftDec 1973
42-2193117465,000 ftDec 1973Aug 1987Yes
42-219800149WSFeb 1966
42-2190023714,922 ftMar 1948

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 20266870106.413.05$73,104
Apr 2026528098.932.87$52,235
Mar 2026526089.753.15$47,209
Feb 2026524063.503.75$33,274
Jan 2026348059.138.00$20,577
Dec 2025658056.664.41$37,282
Nov 2025520058.593.93$30,467
Oct 2025686059.383.30$40,735
Sep 2025515062.743.08$32,311
Aug 2025697063.933.01$44,559
Jul 2025364066.743.32$24,293
Jun 2025197066.483.13$13,097
May 202554711260.553.23$33,483
Apr 2025549062.363.54$34,236
Mar 2025749067.704.27$50,707
Feb 2025367070.884.34$26,013
Jan 202573479574.324.28$57,952
Dec 202473580068.993.12$53,205
Nov 2024557069.052.20$38,461
Oct 20243661,29671.372.28$29,078
Sep 202454083269.612.36$39,557
Aug 20247131,10975.632.06$56,213
Jul 202456263879.932.15$46,290
Jun 202437056378.082.63$30,373
May 202454774678.812.20$44,749
Apr 2024344084.451.66$29,051
Mar 202434014580.301.55$27,526
Feb 202449515276.091.78$37,936
Jan 20246909673.023.30$50,700
Dec 202351810471.262.61$37,184
Nov 20233457577.892.81$27,083
Oct 20235166585.443.09$44,288
Sep 20235158189.042.74$46,077
Aug 20233413780.522.67$27,556
Jul 20235149374.852.64$38,719
Jun 202351411868.962.26$35,712
May 20235166170.622.23$36,576
Apr 20236889278.122.24$53,952
Mar 20235237872.852.39$38,287
Feb 20235183575.112.47$38,993
Jan 202369211576.533.39$53,348
Dec 202251712776.415.73$40,232
Nov 202269016285.005.65$59,565
Oct 202268719087.185.86$61,007
Sep 202268712084.888.16$59,292
Aug 20225229694.529.13$50,216
Jul 2022518167101.587.54$53,878
Jun 202251492115.097.98$59,890
May 2022515191109.378.43$57,936
Apr 2022518175104.226.84$55,183
Mar 20225140108.885.08$55,964
Feb 2022516091.054.86$46,982
Jan 2022517081.844.54$42,311
Dec 2021518071.323.90$36,944
Nov 2021684077.435.24$52,962
Oct 2021514079.795.71$41,012
Sep 2021683069.865.35$47,714
Aug 2021683066.024.22$45,092
Jul 2021685070.783.98$48,484
Jun 2021511069.493.38$35,509
May 2021515063.483.02$32,692
Apr 2021514060.362.76$31,025
Mar 2021693061.302.72$42,481
Feb 2021342057.805.55$19,768
Jan 202169340250.412.81$36,064
Dec 202051938144.642.68$24,188
Nov 202051449838.772.71$21,276
Oct 202050343336.972.48$19,669
Sep 202051343237.091.99$19,887
Aug 202050837139.982.39$21,195
Jul 202067449038.371.83$26,756
Jun 202051336034.901.69$18,512
May 202051837116.921.81$9,438
Apr 202069036014.751.80$10,827
Mar 202051837130.341.86$16,405
Feb 202051234849.881.98$26,228
Jan 202051037257.252.09$29,977
Dec 201951146159.012.30$31,216
Nov 201952036255.302.75$29,752
Oct 201934329553.472.42$19,054
Sep 2019512055.052.66$28,186
Aug 201951637953.112.30$28,278
Jul 201968540956.272.46$39,551
Jun 201968244652.782.49$37,107
May 201968337458.482.74$40,967
Apr 2019682062.632.75$42,714
Mar 201934310056.803.06$19,789
Feb 2019518050.852.79$26,340
Jan 2019857046.033.23$39,448
Dec 2018520046.594.19$24,227
Nov 2018688052.934.24$36,416
Oct 2018517061.443.40$31,764
Sep 2018516059.543.11$30,723
Aug 2018629059.403.07$37,363
Jul 2018480065.142.93$31,267
Jun 2018622760.183.08$37,454
May 20183305265.382.90$21,726
Apr 201848115163.842.90$31,145
Mar 2018829061.222.79$50,751
Feb 2018336061.782.77$20,758
Jan 201848012662.874.01$30,683
Dec 20175088057.272.92$29,327
Nov 20178766455.423.12$48,748
Oct 201749411849.292.98$24,701
Sep 201770012347.523.09$33,644
Aug 201734715245.373.00$16,200
Jul 201786613743.873.09$38,414
Jun 201768715342.493.09$29,663
May 201768315745.373.26$31,500
Apr 201768016847.933.21$33,132
Mar 201769817646.772.98$33,171
Feb 201754012050.452.95$27,597
Jan 20177195849.413.42$35,724
Dec 2016517048.763.72$25,209
Nov 20166969142.492.64$29,814
Oct 201671514846.193.09$33,483
Sep 201685614641.553.10$36,019
Aug 201651515541.442.92$21,795
Jul 201651416441.622.92$21,872
Jun 201633313545.352.69$15,464
May 201667814842.521.99$29,123
Apr 201651012936.561.99$18,902
Mar 201685315133.011.79$28,428
Feb 20166798426.472.06$18,146
Jan 20166875827.352.36$18,927
Dec 201567814732.362.00$22,234
Nov 201585522238.792.17$33,647
Oct 201551021643.552.43$22,735
Sep 201566419642.992.76$29,086
Aug 201586322540.162.87$35,304
Jul 201568423648.152.95$33,630
Jun 201584620056.152.88$48,079
May 201550917055.212.96$28,604
Apr 20150749.822.71$19
Mar 201584624142.892.93$36,992
Feb 201585621344.662.98$38,863
Jan 201584219743.433.10$37,179
Dec 201417059654.693.59$11,438
Nov 201416862870.464.25$14,507
Oct 201468160678.303.90$55,686
Sep 201467664686.164.05$60,858
Aug 201468458689.394.04$63,507
Jul 201467461296.564.18$67,639
Jun 201433954998.164.74$35,877
May 201451556894.734.73$51,471
Apr 201467162995.944.81$67,401
Mar 201463661595.895.06$64,096
Feb 201467752197.406.19$69,166
Jan 201465756190.404.86$62,120
Dec 201367657991.824.35$64,592
Nov 201371255688.853.74$65,340
Oct 201386149797.423.78$85,757
Sep 2013514421104.113.72$55,078
Aug 2013686268104.253.52$72,460
Jul 2013864292102.523.72$89,663
Jun 201368318994.403.93$65,219
May 201368430994.834.15$66,146
Apr 201367992993.964.28$67,777
Mar 201369591893.623.91$68,658
Feb 201368375391.233.42$64,885
Jan 201370187391.603.42$67,197
Dec 201269576186.773.42$62,908
Nov 201286069486.953.62$77,293
Oct 201269465589.383.40$64,257
Sep 201269366994.672.92$67,559
Aug 201270190592.662.91$67,587
Jul 2012882085.133.02$75,085
Jun 2012523079.822.52$41,746
May 2012873091.612.49$79,976
Apr 20128490101.652.00$86,301
Mar 20126700105.052.22$70,384
Feb 20125220101.102.57$52,774
Jan 2012667098.092.73$65,426
Dec 20118596796.873.24$83,428
Nov 201186622895.723.31$83,648
Oct 201169714484.983.65$59,756
Sep 201187920183.623.99$74,303
Aug 20111,05027483.404.15$88,707
Jul 20113452294.144.52$32,578
Jun 20118711092.904.64$80,962
May 20117053698.134.40$69,340
Apr 20111,055110105.964.33$112,264
Mar 20117024796.364.06$67,835
Feb 20116921685.644.18$59,330
Jan 20118659386.504.59$75,249
Dec 201087611085.734.35$75,578
Nov 20108627880.843.80$69,980
Oct 201054121178.103.51$42,992
Sep 201088424872.633.98$65,192
Aug 201088232473.684.42$66,418
Jul 201088247972.554.74$66,258
Jun 201052740270.364.91$39,054
May 201070538371.124.24$51,762
Apr 201087634881.694.12$72,995
Mar 201086133678.394.39$68,968
Feb 201086018373.585.44$64,275
Jan 201086810374.365.96$65,159
Dec 200986712671.445.48$62,629
Nov 200986215774.593.75$64,886
Oct 200985826072.544.11$63,308
Sep 200986027965.543.06$57,219
Aug 200985934667.423.22$59,027
Jul 200983745561.133.46$52,742
Jun 200987246966.163.90$59,518
May 200986740254.743.93$49,038
Apr 200985439146.773.59$41,344
Mar 200987438242.144.06$38,381
Feb 200988134432.814.63$30,499
Jan 200989735135.865.37$34,052
Dec 20081,05622137.105.98$40,499
Nov 200886434955.496.86$50,338
Oct 200886739275.246.92$67,947
Sep 20081,032424101.767.88$108,356
Aug 20081,025358114.228.48$120,112
Jul 2008846358131.0811.39$114,971
Jun 20081,013444131.3313.03$138,824
May 2008852475123.1711.57$110,439
Apr 20081,195469110.3110.45$136,724
Mar 20081,015394101.909.66$107,236
Feb 20081,02231192.538.77$97,293
Jan 20081,20034490.388.21$111,279
Dec 20071,19930488.337.30$108,127
Nov 2007853091.677.29$78,195
Oct 200784019382.856.92$70,930
Sep 200768517775.846.24$53,056
Aug 200784019269.066.39$59,237
Jul 200768726370.906.39$50,388
Jun 200766332362.007.55$43,544
May 200785023758.747.85$51,789
Apr 20071,02231959.617.81$63,411
Mar 200769127056.927.30$41,303
Feb 200769222955.108.22$40,011
Jan 200785631050.306.73$45,142
Dec 200684435756.656.92$50,282
Nov 200668824754.207.62$39,171
Oct 200668031854.906.01$39,244
Sep 200695345860.085.04$59,563
Aug 200668943368.717.34$50,519
Jul 200651039269.376.34$37,865
Jun 200667537566.286.38$47,133
May 20061,03014266.016.42$68,903
Apr 20061,039064.397.36$66,901
Mar 2006878056.707.08$49,783
Feb 20066932857.597.75$40,127
Jan 200684436860.598.93$54,425
Dec 2005880054.9413.42$48,347
Nov 2005689154.6910.59$37,692
Oct 20051,0253258.3413.80$60,240
Sep 20051,02939361.4512.08$67,979
Aug 20051,00345861.519.80$66,181
Jul 20051,04053255.697.84$62,090
Jun 200583355052.337.38$47,650
May 200585349645.226.65$41,872
Apr 200568631549.207.36$36,070
Mar 20051,01948150.377.15$54,769
Feb 200585646245.226.31$41,624
Jan 200569445843.166.32$32,849
Dec 20048768639.866.75$35,498
Nov 20048526245.286.33$38,971
Oct 200487231749.706.52$45,404
Sep 20041,06728943.245.28$47,664
Aug 200488742442.375.55$39,936
Jul 20041,08137638.286.08$43,668
Jun 200489540736.106.43$34,928
May 20041,06338237.486.49$42,322
Apr 20041,08737834.475.86$39,683
Mar 20041,06451834.365.53$39,424
Feb 200472839132.455.51$25,778
Jan 200490232032.036.30$30,907
Dec 20038918830.266.30$27,516
Nov 200388329828.804.60$26,800
Oct 20031,05737628.174.76$31,565
Sep 200388636326.314.75$25,035
Aug 20031,04756729.765.13$34,067
Jul 200386955729.415.17$28,437
Jun 20031,03240928.565.98$31,921
May 20031,00742026.595.97$29,285
Apr 20031,01138726.675.41$29,056
Mar 200398836831.146.10$33,010
Feb 200386323333.487.93$30,740
Jan 20031,03027730.315.58$32,766
Dec 200288323226.914.85$24,888
Nov 20021,22518924.664.14$30,990
Oct 200285716026.464.23$23,353
Sep 20021,02340227.443.64$29,532
Aug 200287028625.963.16$23,490
Jul 20021,04235924.583.06$26,712
Jun 200286715123.733.34$21,078
May 20021,38528724.663.58$35,183
Apr 200287731323.653.51$21,840
Mar 200288135022.003.10$20,468
Feb 200291636918.222.38$17,566
Jan 20021,09041717.172.38$19,706
Dec 200188742016.932.36$16,010
Nov 200190439618.072.41$17,288
Oct 20011,05847119.782.53$22,118
Sep 20011,05049524.262.25$26,587
Aug 20011,02136124.873.05$26,494
Jul 20011,03241923.933.20$26,035
Jun 200188148124.563.82$23,477
May 20011,07649525.524.31$29,592
Apr 20011,06449324.685.34$28,890
Mar 20011,09328324.545.38$28,344
Feb 20011,07514227.755.77$30,650
Jan 20018607727.478.40$24,271
Dec 20001,121626.889.12$30,187
Nov 20008248932.215.66$27,045
Oct 20001,05028431.235.15$34,253
Sep 20001,02431231.875.19$34,253
Aug 200098129429.644.54$30,412
Jul 20001,05027228.534.09$31,069
Jun 200097723429.304.40$29,655
May 20001,03727227.263.68$29,270
Apr 20001,14832724.513.12$29,156
Mar 20001,00035028.422.86$29,421
Feb 20001,09831527.622.73$31,186
Jan 200085817425.272.48$22,113
Dec 19991,07912924.282.42$26,511
Nov 19991,10735223.192.43$26,528
Oct 19991,11641120.982.80$24,566
Sep 19991,23048021.752.62$28,010
Aug 199998648219.262.88$20,376
Jul 19991,18236317.892.37$22,007
Jun 19991,10733315.942.36$18,432
May 199988826715.792.32$14,641
Apr 199999521315.102.21$15,495
Mar 19991,15731412.471.84$15,005
Feb 19991,0572529.981.82$11,007
Jan 19991,13516410.381.90$12,093
Dec 19981,2131559.201.77$11,434
Nov 19981,10220210.892.19$12,442
Oct 19981,20623612.421.97$15,443
Sep 19981,15830012.592.08$15,204
Aug 19981,19039211.301.91$14,195
Jul 19981,25349111.742.24$15,809
Jun 19981,11451311.242.24$13,669
May 19981,18953912.622.21$16,194
Apr 19981,42046113.042.51$19,672
Mar 19981,06448312.802.31$14,735
Feb 19981,14443613.952.30$16,961
Jan 19981,15845414.702.15$18,001
Dec 19971,33044516.322.41$22,779
Nov 19971,10248418.193.09$21,540
Oct 19971,17382819.253.15$25,188
Sep 19971,23171017.742.95$23,936
Aug 19971,31271117.862.55$25,249
Jul 19971,23265817.582.25$23,137
Jun 19971,22857117.242.26$22,460
May 19971,31763218.972.31$26,442
Apr 19971,28349117.882.08$23,963
Mar 19971,40950618.951.94$27,682
Feb 19971,23052220.492.21$26,354
Jan 19971,31449823.483.54$32,615
Dec 19961,22662923.32$28,590
Nov 19961,27858621.97$28,078
Oct 19961,40155523.31$32,657
Sep 19961,24260322.22$27,597
Aug 19961,46163620.26$29,600
Jul 19961,43166119.55$27,976
Jun 19961,43659918.73$26,896
May 19961,40955419.43$27,377
Apr 19961,46448921.51$31,491
Mar 19961,47960619.38$28,663
Feb 19961,37853416.98$23,398
Jan 19961,45556617.07$24,837
Dec 19951,64051817.19$28,192
Nov 19951,47557816.00$23,600
Oct 19951,4661,10515.43$22,620
Sep 19951,4701,16616.18$23,785
Aug 19951,5071,34415.92$23,991
Jul 19951,4581,14515.24$22,220
Jun 19951,5671,22416.41$25,714
May 19951,5561,47017.56$27,323
Apr 19951,6061,25917.73$28,474
Mar 19951,4351,56416.44$23,591
Feb 19951,4751,46316.58$24,456
Jan 19951,7201,04815.92$27,382
Dec 19941,7041,01515.03$25,611
Nov 19941,8551,30415.90$29,495
Oct 19941,4921,10315.58$23,245
Sep 19941,6361,29215.29$25,014
Aug 19941,7961,90616.13$28,969
Jul 19941,8041,58417.56$31,678
Jun 19941,6821,80017.09$28,745
May 19941,7131,41615.88$27,202
Apr 19941,7811,32314.14$25,183
Mar 19941,8771,33312.46$23,387
Feb 19941,6741,16712.50$20,925
Jan 19941,97181512.66$24,953
Dec 19931,9101,11112.33$23,550
Nov 19931,9151,50514.49$27,748
Oct 19931,9141,51515.85$30,337
Sep 19931,7911,52115.03$26,919
Aug 19932,0401,55815.66$31,946
Jul 19932,0051,66215.46$30,997
Jun 19931,6011,28216.79$26,881
May 19932,0551,05017.68$36,332
Apr 19931,99972818.05$36,082
Mar 19932,03175418.14$36,842
Feb 19931,87765617.90$33,598
Jan 19932,10879516.93$35,688

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                  687 bbl  × $106.41 =    $73,104
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $73,104

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. 8A/O/3569 is the state's own key, not one this site invented.