ALSTON-GUOKAS OIL UNIT

Operated by ROBERTS & HAMMACK INC. (P-5 718512) in the RED OAK (SUB-CLARKSVILLE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 3008District 05Field 75363750OilCasinghead gasSaveExport
Value, all time
$1.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$20 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 79 leases and 89 wells, and the rule below applies to all of them.

Discovered
1963-01-07
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres.

The Commission's schedule remark for this field reads: FLD RULE DOCKET NO. 5-70,431.

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
OilDisposition22,839 bbl$987,804
Casinghead gasProduction17,457 Mcf$43,409
Total$1,031,213

8,188 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 (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 31.3439, -96.0472. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.34393, -96.04718 · 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
5,958 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 5,958 ft.

Completions filed
Feb 1987
1 of 1 wells

1 well

42-2893083315,958 ftFeb 1987

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 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 2025181056.664.41$10,255
Nov 20250058.593.93$0
Oct 2025169059.383.30$10,035
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 2025177062.363.54$11,038
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 2025175074.324.28$13,006
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 2024192078.812.20$15,132
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 2023184085.443.09$15,721
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 2023169076.533.39$12,934
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 20221760101.587.54$17,878
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 20221680108.885.08$18,292
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210171.323.90$4
Nov 20210177.435.24$5
Oct 20210179.795.71$6
Sep 2021181169.865.35$12,650
Aug 20210166.024.22$4
Jul 20210170.783.98$4
Jun 20210169.493.38$3
May 20210163.483.02$3
Apr 2021188160.362.76$11,350
Mar 20210161.302.72$3
Feb 20210157.805.55$6
Jan 20210150.412.81$3
Dec 2020171144.642.68$7,636
Nov 20200138.772.71$3
Oct 20200136.972.48$2
Sep 20200137.091.99$2
Aug 20200139.982.39$2
Jul 2020191138.371.83$7,331
Jun 20200034.901.69$0
May 20200116.921.81$2
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200149.881.98$2
Jan 20200157.252.09$2
Dec 2019178159.012.30$10,506
Nov 20190155.302.75$3
Oct 20190053.472.42$0
Sep 2019176155.052.66$9,691
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190152.782.49$2
May 20190158.482.74$3
Apr 20190162.632.75$3
Mar 2019180156.803.06$10,227
Feb 20190150.852.79$3
Jan 20190146.033.23$3
Dec 20180146.594.19$4
Nov 2018175152.934.24$9,267
Oct 20180161.443.40$3
Sep 20180159.543.11$3
Aug 20180159.403.07$3
Jul 20180165.142.93$3
Jun 2018168160.183.08$10,113
May 20180165.382.90$3
Apr 20180063.842.90$0
Mar 20180161.222.79$3
Feb 20180161.782.77$3
Jan 2018173162.874.01$10,881
Dec 20170257.272.92$6
Nov 20170155.423.12$3
Oct 20170149.292.98$3
Sep 20170247.523.09$6
Aug 2017167145.373.00$7,580
Jul 20170243.873.09$6
Jun 20170242.493.09$6
May 2017183645.373.26$8,322
Apr 2017177647.933.21$8,503
Mar 201701446.772.98$42
Feb 20170950.452.95$27
Jan 20170949.413.42$31
Dec 201601348.763.72$48
Nov 20160542.492.64$13
Oct 20160546.193.09$15
Sep 20160541.553.10$16
Aug 20163581241.442.92$14,871
Jul 201601241.622.92$35
Jun 201601245.352.69$32
May 20160942.521.99$18
Apr 201601336.561.99$26
Mar 201601333.011.79$23
Feb 201601326.472.06$27
Jan 2016171827.352.36$4,696
Dec 201501332.362.00$26
Nov 20150438.792.17$9
Oct 20150943.552.43$22
Sep 201501142.992.76$30
Aug 20150640.162.87$17
Jul 2015177248.152.95$8,528
Jun 20150156.152.88$3
May 20150655.212.96$18
Apr 20150949.822.71$24
Mar 201501142.892.93$32
Feb 2015189944.662.98$8,468
Jan 20150943.433.10$28
Dec 20140854.693.59$29
Nov 20140870.464.25$34
Oct 2014182778.303.90$14,278
Sep 20140186.164.05$4
Aug 20140289.394.04$8
Jul 20140096.564.18$0
Jun 20140298.164.74$9
May 2014188194.734.73$17,814
Apr 20140295.944.81$10
Mar 20140495.895.06$20
Feb 20140497.406.19$25
Jan 2014191290.404.86$17,276
Dec 20130191.824.35$4
Nov 20130288.853.74$7
Oct 20130197.423.78$4
Sep 20131842104.113.72$19,164
Aug 201302104.253.52$7
Jul 201302102.523.72$7
Jun 20130294.403.93$8
May 20130194.834.15$4
Apr 2013177193.964.28$16,635
Mar 20130293.623.91$8
Feb 20130291.233.42$7
Jan 20130291.603.42$7
Dec 2012193386.773.42$16,757
Nov 20120286.953.62$7
Oct 20120589.383.40$17
Sep 20120594.672.92$15
Aug 20120392.662.91$9
Jul 20120385.133.02$9
Jun 2012181379.822.52$14,455
May 20120591.612.49$12
Apr 201202101.652.00$4
Mar 201202105.052.22$4
Feb 201202101.102.57$5
Jan 2012171198.092.73$16,776
Dec 20110196.873.24$3
Nov 20110195.723.31$3
Oct 2011189484.983.65$16,076
Sep 20110483.623.99$16
Aug 20110483.404.15$17
Jul 20110494.144.52$18
Jun 2011180492.904.64$16,741
May 20110498.134.40$18
Apr 201104105.964.33$17
Mar 20110496.364.06$16
Feb 2011184285.644.18$15,766
Jan 20110386.504.59$14
Dec 20100385.734.35$13
Nov 20100380.843.80$11
Oct 20100378.103.51$11
Sep 2010168672.633.98$12,226
Aug 20100673.684.42$27
Jul 2010187672.554.74$13,595
Jun 20100570.364.91$25
May 20100871.124.24$34
Apr 20100881.694.12$33
Mar 2010180778.394.39$14,141
Feb 20100373.585.44$16
Jan 201001174.365.96$66
Dec 200901171.445.48$60
Nov 2009186774.593.75$13,900
Oct 20090772.544.11$29
Sep 20090765.543.06$21
Aug 2009185867.423.22$12,498
Jul 20090761.133.46$24
Jun 20090766.163.90$27
May 20090554.743.93$20
Apr 2009186446.773.59$8,714
Mar 20090442.144.06$16
Feb 20090532.814.63$23
Jan 20090635.865.37$32
Dec 2008191637.105.98$7,122
Nov 200801055.496.86$69
Oct 200801175.246.92$76
Sep 20081777101.767.88$18,067
Aug 200809114.228.48$76
Jul 200808131.0811.39$91
Jun 20081798131.3313.03$23,612
May 200806123.1711.57$69
Apr 200809110.3110.45$94
Mar 20081845101.909.66$18,798
Feb 20080792.538.77$61
Jan 20080590.388.21$41
Dec 20070588.337.30$37
Nov 2007182591.677.29$16,720
Oct 20070682.856.92$42
Sep 20070575.846.24$31
Aug 2007180569.066.39$12,463
Jul 20070670.906.39$38
Jun 20070562.007.55$38
May 2007181458.747.85$10,663
Apr 20070059.617.81$0
Mar 20070456.927.30$29
Feb 2007190655.108.22$10,518
Jan 20070550.306.73$34
Dec 20060156.656.92$7
Nov 2006172654.207.62$9,368
Oct 200605154.906.01$307
Sep 200605460.085.04$272
Aug 200608568.717.34$624
Jul 20061778069.376.34$12,786
Jun 200608666.286.38$549
May 200608066.016.42$514
Apr 200617111264.397.36$11,835
Mar 2006011256.707.08$793
Feb 20061829957.597.75$11,249
Jan 2006011060.598.93$983
Dec 200519112754.9413.42$12,197
Nov 2005013954.6910.59$1,472
Oct 2005020858.3413.80$2,870
Sep 2005011461.4512.08$1,377
Aug 20051854461.519.80$11,810
Jul 200504155.697.84$322
Jun 200504052.337.38$295
May 20051838045.226.65$8,807
Apr 200508449.207.36$618
Mar 200509050.377.15$644
Feb 20051823145.226.31$8,426
Jan 200503543.166.32$221
Dec 200402339.866.75$155
Nov 20041885645.286.33$8,867
Oct 20040149.706.52$7
Sep 20040143.245.28$5
Aug 20040142.375.55$6
Jul 20041784138.286.08$7,063
Jun 200403036.106.43$193
May 20041814637.486.49$7,083
Apr 200406134.475.86$357
Mar 200404734.365.53$260
Feb 20041845532.455.51$6,274
Jan 200405032.036.30$315
Dec 200304430.266.30$277
Nov 20031815228.804.60$5,452
Oct 200306328.174.76$300
Sep 200309026.314.75$427
Aug 20031803829.765.13$5,552
Jul 200304729.415.17$243
Jun 200307828.565.98$467
May 20031887126.595.97$5,423
Apr 200307726.675.41$416
Mar 200308831.146.10$536
Feb 20031895333.487.93$6,748
Jan 2003014530.315.58$809
Dec 20021819126.914.85$5,312
Nov 2002010524.664.14$434
Oct 200208226.464.23$347
Sep 20021867127.443.64$5,362
Aug 200208625.963.16$272
Jul 20021848024.583.06$4,768
Jun 200204723.733.34$157
May 200203924.663.58$140
Apr 200205823.653.51$204
Mar 20021803022.003.10$4,053
Feb 200204318.222.38$102
Jan 20021925117.172.38$3,418
Dec 200101916.932.36$45
Nov 200101218.072.41$29
Oct 20011912619.782.53$3,844
Sep 200105524.262.25$124
Aug 200105224.873.05$159
Jul 20011834323.933.20$4,517
Jun 200105724.563.82$218
May 20011852825.524.31$4,842
Apr 200104724.685.34$251
Mar 200106324.545.38$339
Feb 20011865227.755.77$5,461
Jan 200104827.478.40$403
Dec 20001805126.889.12$5,304
Nov 200006232.215.66$351
Oct 200009231.235.15$473
Sep 20001854331.875.19$6,119
Aug 200005629.644.54$254
Jul 20001834828.534.09$5,417
Jun 200003929.304.40$171
May 200002427.263.68$88
Apr 20001854124.513.12$4,662
Mar 200004928.422.86$140
Feb 20001853727.622.73$5,211
Jan 200004825.272.48$119
Dec 19991836524.282.42$4,601
Nov 199905123.192.43$124
Oct 199904020.982.80$112
Sep 19991794721.752.62$4,016
Aug 199904919.262.88$141
Jul 19991803417.892.37$3,301
Jun 199904415.942.36$104
May 19991874215.792.32$3,050
Apr 19991851415.102.21$2,824
Mar 199903312.471.84$61
Feb 19990429.981.82$76
Jan 19993657310.381.90$3,927
Dec 19980339.201.77$59
Nov 199807610.892.19$166
Oct 19981807412.421.97$2,381
Sep 19981827012.592.08$2,437
Aug 199807211.301.91$137
Jul 19981835711.742.24$2,276
Jun 199805111.242.24$114
May 199818712812.622.21$2,642
Apr 1998016613.042.51$416
Mar 1998012712.802.31$293
Feb 1998015413.952.30$354
Jan 1998018714.702.15$403
Dec 1997016816.322.41$405
Nov 199718813818.193.09$3,846
Oct 199707219.253.15$227
Sep 1997014317.742.95$423
Aug 199718414817.862.55$3,664
Jul 1997015217.582.25$342
Jun 199718819717.242.26$3,686
May 1997016818.972.31$388
Apr 199718420317.882.08$3,713
Mar 1997014518.951.94$281
Feb 19971917820.492.21$4,086
Jan 1997015023.483.54$531
Dec 1996014323.32$0
Nov 199618513621.97$4,064
Oct 1996012823.31$0
Sep 199617917022.22$3,977
Aug 1996016020.26$0
Jul 199618717319.55$3,656
Jun 1996014418.73$0
May 199618215519.43$3,536
Apr 199609821.51$0
Mar 199619020219.38$3,682
Feb 1996015516.98$0
Jan 199618914517.07$3,226
Dec 1995012617.19$0
Nov 199518518516.00$2,960
Oct 1995018515.43$0
Sep 199518217316.18$2,945
Aug 1995024915.92$0
Jul 199518924115.24$2,880
Jun 1995013016.41$0
May 199517924617.56$3,143
Apr 1995020017.73$0
Mar 199518520016.44$3,041
Feb 199519125916.58$3,167
Jan 1995018515.92$0
Dec 199418521915.03$2,781
Nov 1994021415.90$0
Oct 199418014815.58$2,804
Sep 1994015515.29$0
Aug 199418817916.13$3,032
Jul 1994011217.56$0
Jun 19941855017.09$3,162
May 199419018115.88$3,017
Apr 199437119814.14$5,246
Mar 1994018612.46$0
Feb 199418517912.50$2,313
Jan 1994020512.66$0
Dec 1993014612.33$0
Nov 1993011714.49$0
Oct 199337416015.85$5,928
Sep 1993017615.03$0
Aug 1993019515.66$0
Jul 199318110115.46$2,798
Jun 1993014416.79$0
May 199319120817.68$3,377
Apr 199318820618.05$3,393
Mar 1993020318.14$0
Feb 199319214717.90$3,437
Jan 199319217116.93$3,251

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.

Dec 2025 — as filed, then multipliedworked
Oil                  181 bbl  × $ 56.66 =    $10,255
Casinghead gas         0 Mcf  × $  4.41 =         $0

────────────────────────────────────────────────────
Month total                                  $10,255

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. 05/O/3008 is the state's own key, not one this site invented.