HOOKS RANCH UNIT -A-

Operated by GRAYROCK ENERGY II, LLC (P-5 101718) in the CALLAHAN COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13248District 7BField 14820001OilCasinghead gasSaveExport
Value, all time
$2.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$5 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 751 leases and 3,583 wells, and the rule below applies to all of them.

Discovered
1924-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The Commission's schedule remark for this field reads: CLASS 4 (B) 6,000 - 8,000 467' - 1200' 40 AC 85 BARRELS

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
OilDisposition68,823 bbl$2,272,835
Casinghead gasProduction42 Mcf$0
Total$2,272,835

42 Mcf of this lease's gas, across 42 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 (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 32.5118, -99.5502. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

32.51174, -99.54998 · 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
71.4%
5 of 7 wells
With a plug date
57.1%
4 of 7 wells
Median depth
3,310 ft
7 wells filed one
Completion to plug
28.9 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
571.4%
A plug date is filed
457.1%
BothOn the schedule and plugged. Neither fact cancels the other.
457.1%
NeitherNo plug date, and not on the schedule.
228.6%

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 3,240 and 3,500 ft, median 3,310 ft, over the 7 wells that filed a depth.

Completions filed
May 1975 – Jul 2008
7 of 7 wells
Plug dates filed
Oct 1995 – Jan 2013
4 of 7 wells; 3 filed none

Last completion to plug: a median of 28.9 years across the 4 wells that filed both dates, with the middle half between 24.3 years and 31.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-059312873 U3,497 ftJul 2008Yes
42-0593219973,300 ftAug 1981Jan 2013Yes
42-0593224283,275 ftMay 1980Oct 2012Yes
42-0593189963,310 ftFeb 1978Jul 2004Yes
42-0593185243,240 ftNov 1977Oct 1995Yes
42-0593114323,486 ftSep 1976
42-059309481 U3,500 ftMay 1975

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 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 202575066.743.32$5,006
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
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 2024174078.812.20$13,713
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 2023171071.262.61$12,185
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 2023169074.852.64$12,650
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 2023169075.112.47$12,694
Jan 20230076.533.39$0
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 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 202039016.921.81$660
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 2020170049.881.98$8,480
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 2019178055.302.75$9,843
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 2019168053.112.30$8,922
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 2019168058.482.74$9,825
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 2019170050.852.79$8,645
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 2018164052.934.24$8,681
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 2018162065.142.93$10,553
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 2018172063.842.90$10,980
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 2017170057.272.92$9,736
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 2017165047.523.09$7,841
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 2017169042.493.09$7,181
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 2017169046.772.98$7,904
Feb 201740050.452.95$2,018
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 2016172046.193.09$7,945
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 2016177045.352.69$8,027
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 2016171026.472.06$4,526
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 2015164038.792.17$6,362
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 2015153048.152.95$7,367
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 2015123042.892.93$5,275
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 2014157070.464.25$11,062
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 2014161089.394.04$14,392
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 2014150095.944.81$14,391
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 2014161090.404.86$14,554
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 2013173097.423.78$16,854
Sep 201300104.113.72$0
Aug 20131610104.253.52$16,784
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 2013179094.834.15$16,975
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 2013169091.233.42$15,418
Jan 20130091.603.42$0
Dec 2012180086.773.42$15,619
Nov 20120086.953.62$0
Oct 2012174089.383.40$15,552
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 2012165091.612.49$15,116
Apr 201200101.652.00$0
Mar 20121620105.052.22$17,018
Feb 201200101.102.57$0
Jan 2012171098.092.73$16,773
Dec 20110096.873.24$0
Nov 2011165095.723.31$15,794
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 2011168083.404.15$14,011
Jul 20110094.144.52$0
Jun 2011162092.904.64$15,050
May 20110098.134.40$0
Apr 20111580105.964.33$16,742
Mar 2011163096.364.06$15,707
Feb 20110085.644.18$0
Jan 2011152086.504.59$13,148
Dec 2010170085.734.35$14,574
Nov 20100080.843.80$0
Oct 2010147078.103.51$11,481
Sep 2010172072.633.98$12,492
Aug 2010167073.684.42$12,305
Jul 2010171072.554.74$12,406
Jun 2010158070.364.91$11,117
May 2010158071.124.24$11,237
Apr 20100081.694.12$0
Mar 2010342078.394.39$26,809
Feb 20100073.585.44$0
Jan 2010281074.365.96$20,895
Dec 20090071.445.48$0
Nov 2009167074.593.75$12,457
Oct 2009159072.544.11$11,534
Sep 2009160065.543.06$10,486
Aug 2009162067.423.22$10,922
Jul 2009160061.133.46$9,781
Jun 2009166066.163.90$10,983
May 2009164054.743.93$8,977
Apr 2009163046.773.59$7,624
Mar 2009161042.144.06$6,785
Feb 2009119032.814.63$3,904
Jan 2009174035.865.37$6,240
Dec 2008305037.105.98$11,316
Nov 20080055.496.86$0
Oct 2008164075.246.92$12,339
Sep 20081660101.767.88$16,892
Aug 20081560114.228.48$17,818
Jul 20082390131.0811.39$31,328
Jun 20081690131.3313.03$22,195
May 20082150123.1711.57$26,482
Apr 20081610110.3110.45$17,760
Mar 20082200101.909.66$22,418
Feb 2008169092.538.77$15,638
Jan 2008166090.388.21$15,003
Dec 2007173088.337.30$15,281
Nov 2007173091.677.29$15,859
Oct 2007172082.856.92$14,250
Sep 2007160075.846.24$12,134
Aug 2007161069.066.39$11,119
Jul 2007172070.906.39$12,195
Jun 2007154062.007.55$9,548
May 2007175058.747.85$10,280
Apr 2007115059.617.81$6,855
Mar 2007179056.927.30$10,189
Feb 2007168055.108.22$9,257
Jan 2007231050.306.73$11,619
Dec 2006176056.656.92$9,970
Nov 20060054.207.62$0
Oct 2006192054.906.01$10,541
Sep 2006181060.085.04$10,874
Aug 2006293068.717.34$20,132
Jul 2006170069.376.34$11,793
Jun 2006169066.286.38$11,201
May 2006169066.016.42$11,156
Apr 2006172064.397.36$11,075
Mar 2006168056.707.08$9,526
Feb 2006173057.597.75$9,963
Jan 2006174060.598.93$10,543
Dec 2005174054.9413.42$9,560
Nov 2005180054.6910.59$9,844
Oct 2005348058.3413.80$20,302
Sep 20050061.4512.08$0
Aug 2005181061.519.80$11,133
Jul 2005175055.697.84$9,746
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 2005177049.207.36$8,708
Mar 2005170050.377.15$8,563
Feb 20050045.226.31$0
Jan 2005175043.166.32$7,553
Dec 2004346039.866.75$13,792
Nov 20040045.286.33$0
Oct 2004177049.706.52$8,797
Sep 2004521043.245.28$22,528
Aug 20040042.375.55$0
Jul 2004176038.286.08$6,737
Jun 2004178036.106.43$6,426
May 2004175037.486.49$6,559
Apr 2004178034.475.86$6,136
Mar 2004176034.365.53$6,047
Feb 2004177032.455.51$5,744
Jan 2004178032.036.30$5,701
Dec 2003178030.266.30$5,386
Nov 2003172028.804.60$4,954
Oct 2003177028.174.76$4,986
Sep 2003346026.314.75$9,103
Aug 2003175029.765.13$5,208
Jul 2003178029.415.17$5,235
Jun 2003349028.565.98$9,967
May 2003176026.595.97$4,680
Apr 2003344026.675.41$9,174
Mar 2003356031.146.10$11,086
Feb 2003171033.487.93$5,725
Jan 2003173030.315.58$5,244
Dec 2002353026.914.85$9,499
Nov 2002361024.664.14$8,902
Oct 2002202026.464.23$5,345
Sep 2002355027.443.64$9,741
Aug 2002180025.963.16$4,673
Jul 2002165024.583.06$4,056
Jun 2002370023.733.34$8,780
May 2002178024.663.58$4,389
Apr 2002172023.653.51$4,068
Mar 2002184022.003.10$4,048
Feb 2002349018.222.38$6,359
Jan 2002359017.172.38$6,164
Dec 2001185016.932.36$3,132
Nov 2001176018.072.41$3,180
Oct 2001351019.782.53$6,943
Sep 20010024.262.25$0
Aug 2001524024.873.05$13,032
Jul 20010023.933.20$0
Jun 2001165024.563.82$4,052
May 2001365025.524.31$9,315
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 2001178027.755.77$4,940
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 2000320031.235.15$9,994
Sep 2000170031.875.19$5,418
Aug 2000175029.644.54$5,187
Jul 2000178028.534.09$5,078
Jun 20000029.304.40$0
May 2000169027.263.68$4,607
Apr 2000353024.513.12$8,652
Mar 2000520028.422.86$14,778
Feb 20000027.622.73$0
Jan 2000517025.272.48$13,065
Dec 19990024.282.42$0
Nov 1999350023.192.43$8,117
Oct 1999176020.982.80$3,692
Sep 1999355021.752.62$7,721
Aug 1999349019.262.88$6,722
Jul 1999182017.892.37$3,256
Jun 1999357015.942.36$5,691
May 1999527015.792.32$8,321
Apr 1999181015.102.21$2,733
Mar 1999361012.471.84$4,502
Feb 199934909.981.82$3,483
Jan 1999369010.381.90$3,830
Dec 199854809.201.77$5,042
Nov 1998366010.892.19$3,986
Oct 1998337012.421.97$4,186
Sep 1998333012.592.08$4,192
Aug 1998355011.301.91$4,012
Jul 1998535011.742.24$6,281
Jun 1998183011.242.24$2,057
May 1998352012.622.21$4,442
Apr 1998367013.042.51$4,786
Mar 1998360012.802.31$4,608
Feb 1998541013.952.30$7,547
Jan 1998361014.702.15$5,307
Dec 1997370016.322.41$6,038
Nov 1997354018.193.09$6,439
Oct 1997358019.253.15$6,892
Sep 1997366017.742.95$6,493
Aug 1997545017.862.55$9,734
Jul 1997366017.582.25$6,434
Jun 1997532017.242.26$9,172
May 1997364018.972.31$6,905
Apr 1997539017.882.08$9,637
Mar 1997556018.951.94$10,536
Feb 1997537020.492.21$11,003
Jan 1997358023.483.54$8,406
Dec 1996532023.32$12,406
Nov 1996535021.97$11,754
Oct 1996363023.31$8,462
Sep 1996715022.22$15,887
Aug 1996356020.26$7,213
Jul 1996527019.55$10,303
Jun 1996527118.73$9,871
May 1996516119.43$10,026
Apr 1996363121.51$7,808
Mar 1996294119.38$5,698
Feb 1996349116.98$5,926
Jan 1996526117.07$8,979
Dec 1995536117.19$9,214
Nov 1995537116.00$8,592
Oct 1995353115.43$5,447
Sep 1995178116.18$2,880
Aug 1995360115.92$5,731
Jul 1995342115.24$5,212
Jun 1995353116.41$5,793
May 1995346117.56$6,076
Apr 1995359117.73$6,365
Mar 1995344116.44$5,655
Feb 1995342116.58$5,670
Jan 1995355115.92$5,652
Dec 1994470115.03$7,064
Nov 1994529115.90$8,411
Oct 1994523115.58$8,148
Sep 1994521115.29$7,966
Aug 1994521116.13$8,404
Jul 1994521117.56$9,149
Jun 1994515117.09$8,801
May 1994513115.88$8,146
Apr 1994678114.14$9,587
Mar 1994522112.46$6,504
Feb 1994511112.50$6,388
Jan 1994718112.66$9,090
Dec 1993588112.33$7,250
Nov 1993717114.49$10,389
Oct 1993513115.85$8,131
Sep 1993689115.03$10,356
Aug 1993708115.66$11,087
Jul 1993513115.46$7,931
Jun 1993688116.79$11,552
May 1993665117.68$11,757
Apr 1993529118.05$9,548
Mar 1993717118.14$13,006
Feb 1993695117.90$12,441
Jan 1993907116.93$15,356

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.

Jul 2025 — as filed, then multipliedworked
Oil                   75 bbl  × $ 66.74 =     $5,006
Casinghead gas         0 Mcf  × $  3.32 =         $0

────────────────────────────────────────────────────
Month total                                   $5,006

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. 7B/O/13248 is the state's own key, not one this site invented.