GRIGSBY

Operated by QUATRO OIL AND GAS, INC. (P-5 684588) in the YOUNG COUNTY REGULAR field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 7179District 09Field 99480001OilCasinghead gasSaveExport
Value, all time
$4.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$89 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 2,525 leases and 8,014 wells, and the rule below applies to all of them.

Discovered
1917-12-31
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

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
OilDisposition74,389 bbl$4,008,085
Casinghead gasProduction79 Mcf$77
Total$4,008,162

46 Mcf of this lease's gas, across 46 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 33.1902, -98.7101. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.6 miles.

33.19047, -98.70998 · 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
9.1%
1 of 11 wells
With a plug date
9.1%
1 of 11 wells
Median depth
4,505 ft
8 wells filed one
Completion to plug
33.9 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
19.1%
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.
1090.9%

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, 8 of 11 wells. Median 4,505 ft, with the middle half between 4,451 and 4,536 ft; the shallowest is 3,990 ft and the deepest 4,681 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, 11 of 11 wells, Jan 1978 – Nov 1999. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jan 1978 – Nov 1999
11 of 11 wells
Plug dates filed
Jun 2019
1 of 11 wells; 10 filed none

Last completion to plug: a median of 33.9 years across the 1 well that filed both dates, with the middle half between 33.9 years and 33.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

11 wells

42-50340959114,304 ftNov 1999
42-5030657524,510 ftNov 1996
42-5038051013,990 ftNov 1989
42-50338837104,681 ftJul 1985Jun 2019Yes
42-5033811694,500 ftOct 1984
42-5033625184,500 ftOct 1984
42-5033591674,515 ftOct 1984
42-503335376Jun 1980
42-5033349654,600 ftJun 1980
42-503326974Jul 1978
42-503324713Jan 1978

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 20261840106.413.05$19,579
Apr 20260098.932.87$0
Mar 2026185089.753.15$16,604
Feb 2026187063.503.75$11,875
Jan 20260059.138.00$0
Dec 2025182056.664.41$10,312
Nov 2025186058.593.93$10,898
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 2025185063.933.01$11,827
Jul 2025112066.743.32$7,475
Jun 20250066.483.13$0
May 2025175060.553.23$10,596
Apr 2025186062.363.54$11,599
Mar 20250067.704.27$0
Feb 2025185070.884.34$13,113
Jan 2025187074.324.28$13,898
Dec 20240068.993.12$0
Nov 2024187069.052.20$12,912
Oct 2024179071.372.28$12,775
Sep 20240069.612.36$0
Aug 2024180075.632.06$13,613
Jul 2024180079.932.15$14,387
Jun 2024181078.082.63$14,132
May 20240078.812.20$0
Apr 2024171084.451.66$14,441
Mar 20240080.301.55$0
Feb 2024182076.091.78$13,848
Jan 20240073.023.30$0
Dec 2023182071.262.61$12,969
Nov 20230077.892.81$0
Oct 2023177085.443.09$15,123
Sep 20230089.042.74$0
Aug 2023179080.522.67$14,413
Jul 20230074.852.64$0
Jun 2023186068.962.26$12,827
May 20230070.622.23$0
Apr 2023185078.122.24$14,452
Mar 2023181072.852.39$13,186
Feb 20230075.112.47$0
Jan 2023183076.533.39$14,005
Dec 2022180076.415.73$13,754
Nov 2022180085.005.65$15,300
Oct 20220087.185.86$0
Sep 2022181084.888.16$15,363
Aug 20220094.529.13$0
Jul 20221780101.587.54$18,081
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 20221620104.226.84$16,884
Mar 20221690108.885.08$18,401
Feb 20220091.054.86$0
Jan 2022165081.844.54$13,504
Dec 2021170071.323.90$12,124
Nov 2021184077.435.24$14,247
Oct 2021163079.795.71$13,006
Sep 2021178069.865.35$12,435
Aug 2021181066.024.22$11,950
Jul 2021177070.783.98$12,528
Jun 2021176069.493.38$12,230
May 2021180063.483.02$11,426
Apr 2021184060.362.76$11,106
Mar 2021186061.302.72$11,402
Feb 20210057.805.55$0
Jan 2021168050.412.81$8,469
Dec 2020165044.642.68$7,366
Nov 2020164038.772.71$6,358
Oct 2020180036.972.48$6,655
Sep 2020185037.091.99$6,862
Aug 2020180039.982.39$7,196
Jul 2020185038.371.83$7,098
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020157030.341.86$4,763
Feb 2020182049.881.98$9,078
Jan 20200057.252.09$0
Dec 2019173059.012.30$10,209
Nov 2019177055.302.75$9,788
Oct 2019174053.472.42$9,304
Sep 20190055.052.66$0
Aug 2019166053.112.30$8,816
Jul 2019182056.272.46$10,241
Jun 2019179052.782.49$9,448
May 2019170058.482.74$9,942
Apr 2019171062.632.75$10,710
Mar 2019171056.803.06$9,713
Feb 20190050.852.79$0
Jan 2019342046.033.23$15,742
Dec 2018170046.594.19$7,920
Nov 20180052.934.24$0
Oct 2018176061.443.40$10,813
Sep 2018173059.543.11$10,300
Aug 2018168059.403.07$9,979
Jul 2018166065.142.93$10,813
Jun 20180060.183.08$0
May 2018165065.382.90$10,788
Apr 2018168063.842.90$10,725
Mar 2018175061.222.79$10,714
Feb 2018170061.782.77$10,503
Jan 2018166062.874.01$10,436
Dec 20170057.272.92$0
Nov 2017168055.423.12$9,311
Oct 2017340049.292.98$16,759
Sep 20170047.523.09$0
Aug 2017168045.373.00$7,622
Jul 2017171043.873.09$7,502
Jun 2017169042.493.09$7,181
May 2017171045.373.26$7,758
Apr 2017169047.933.21$8,100
Mar 2017170046.772.98$7,951
Feb 20170050.452.95$0
Jan 2017172049.413.42$8,499
Dec 2016170048.763.72$8,289
Nov 2016169042.492.64$7,181
Oct 2016171046.193.09$7,898
Sep 2016168041.553.10$6,980
Aug 2016170041.442.92$7,045
Jul 2016170041.622.92$7,075
Jun 2016172045.352.69$7,800
May 2016171042.521.99$7,271
Apr 2016169036.561.99$6,179
Mar 2016170033.011.79$5,612
Feb 20160026.472.06$0
Jan 2016330027.352.36$9,026
Dec 2015166032.362.00$5,372
Nov 2015168038.792.17$6,517
Oct 2015164043.552.43$7,142
Sep 2015166042.992.76$7,136
Aug 2015167040.162.87$6,707
Jul 2015168048.152.95$8,089
Jun 2015168056.152.88$9,433
May 2015167055.212.96$9,220
Apr 2015165049.822.71$8,220
Mar 2015332042.892.93$14,239
Feb 20150044.662.98$0
Jan 2015343043.433.10$14,896
Dec 2014172054.693.59$9,407
Nov 2014173070.464.25$12,190
Oct 2014337078.303.90$26,387
Sep 2014169086.164.05$14,561
Aug 2014169089.394.04$15,107
Jul 2014171096.564.18$16,512
Jun 2014340098.164.74$33,374
May 2014168094.734.73$15,915
Apr 2014168095.944.81$16,118
Mar 2014344095.895.06$32,986
Feb 2014168097.406.19$16,363
Jan 20140090.404.86$0
Dec 2013169091.824.35$15,518
Nov 2013354088.853.74$31,453
Oct 2013171097.423.78$16,659
Sep 20131720104.113.72$17,907
Aug 20133380104.253.52$35,237
Jul 20132280102.523.72$23,375
Jun 2013222094.403.93$20,957
May 2013122094.834.15$11,569
Apr 2013344093.964.28$32,322
Mar 2013122093.623.91$11,422
Feb 2013242091.233.42$22,078
Jan 2013225091.603.42$20,610
Dec 2012240086.773.42$20,825
Nov 2012242086.953.62$21,042
Oct 2012238089.383.40$21,272
Sep 2012123094.672.92$11,644
Aug 2012132092.662.91$12,231
Jul 2012245085.133.02$20,857
Jun 2012115079.822.52$9,179
May 2012129091.612.49$11,818
Apr 20122450101.652.00$24,904
Mar 20122500105.052.22$26,263
Feb 20122570101.102.57$25,983
Jan 2012246098.092.73$24,130
Dec 2011247096.873.24$23,927
Nov 2011233095.723.31$22,303
Oct 2011359084.983.65$30,508
Sep 2011340083.623.99$28,431
Aug 2011109083.404.15$9,091
Jul 2011239094.144.52$22,499
Jun 2011228092.904.64$21,181
May 2011259098.134.40$25,416
Apr 20112590105.964.33$27,444
Mar 2011234096.364.06$22,548
Feb 2011264085.644.18$22,609
Jan 2011127086.504.59$10,986
Dec 2010228085.734.35$19,546
Nov 2010253080.843.80$20,453
Oct 20100078.103.51$0
Sep 2010124072.633.98$9,006
Aug 2010129073.684.42$9,505
Jul 2010125072.554.74$9,069
Jun 2010246070.364.91$17,309
May 2010126071.124.24$8,961
Apr 2010123081.694.12$10,048
Mar 2010244078.394.39$19,127
Feb 2010113073.585.44$8,315
Jan 2010248074.365.96$18,441
Dec 2009133071.445.48$9,502
Nov 2009127074.593.75$9,473
Oct 2009253072.544.11$18,353
Sep 2009255065.543.06$16,713
Aug 2009118067.423.22$7,956
Jul 2009132061.133.46$8,069
Jun 2009258066.163.90$17,069
May 2009259054.743.93$14,178
Apr 2009123046.773.59$5,753
Mar 2009257042.144.06$10,830
Feb 2009248032.814.63$8,137
Jan 2009342035.865.37$12,264
Dec 2008236037.105.98$8,756
Nov 2008129055.496.86$7,158
Oct 2008388075.246.92$29,193
Sep 20082670101.767.88$27,170
Aug 20083830114.228.48$43,746
Jul 20083860131.0811.39$50,597
Jun 20082600131.3313.03$34,146
May 20085170123.1711.57$63,679
Apr 20085190110.3110.45$57,251
Mar 20082680101.909.66$27,309
Feb 2008400092.538.77$37,012
Jan 2008264090.388.21$23,860
Dec 2007396088.337.30$34,979
Nov 2007536091.677.29$49,135
Oct 2007393082.856.92$32,560
Sep 2007396075.846.24$30,033
Aug 2007392069.066.39$27,072
Jul 2007388070.906.39$27,509
Jun 2007397062.007.55$24,614
May 2007261058.747.85$15,331
Apr 2007240059.617.81$14,306
Mar 2007133056.927.30$7,570
Feb 2007261055.108.22$14,381
Jan 2007261050.306.73$13,128
Dec 2006262056.656.92$14,842
Nov 2006393054.207.62$21,301
Oct 2006268054.906.01$14,713
Sep 2006130060.085.04$7,810
Aug 2006259068.717.34$17,796
Jul 2006261069.376.34$18,106
Jun 2006263066.286.38$17,432
May 2006258066.016.42$17,031
Apr 2006265064.397.36$17,063
Mar 2006123056.707.08$6,974
Feb 2006132057.597.75$7,602
Jan 2006267060.598.93$16,178
Dec 2005261054.9413.42$14,339
Nov 2005338054.6910.59$18,485
Oct 2005246058.3413.80$14,352
Sep 2005261061.4512.08$16,038
Aug 2005251061.519.80$15,439
Jul 2005251055.697.84$13,978
Jun 2005250052.337.38$13,083
May 2005126045.226.65$5,698
Apr 2005256049.207.36$12,595
Mar 2005260050.377.15$13,096
Feb 2005231045.226.31$10,446
Jan 2005263043.166.32$11,351
Dec 2004264039.866.75$10,523
Nov 2004133045.286.33$6,022
Oct 2004248049.706.52$12,326
Sep 2004257043.245.28$11,113
Aug 2004182042.375.55$7,711
Jul 2004250038.286.08$9,570
Jun 2004125036.106.43$4,513
May 20040037.486.49$0
Apr 2004128034.475.86$4,412
Mar 2004246034.365.53$8,453
Feb 2004250032.455.51$8,113
Jan 2004264032.036.30$8,456
Dec 2003252030.266.30$7,626
Nov 2003134028.804.60$3,859
Oct 2003262028.174.76$7,381
Sep 2003263026.314.75$6,920
Aug 2003212029.765.13$6,309
Jul 2003120029.415.17$3,529
Jun 2003128028.565.98$3,656
May 2003375026.595.97$9,971
Apr 2003125026.675.41$3,334
Mar 2003361031.146.10$11,242
Feb 2003126033.487.93$4,218
Jan 2003384030.315.58$11,639
Dec 2002255026.914.85$6,862
Nov 20020024.664.14$0
Oct 2002261026.464.23$6,906
Sep 2002239027.443.64$6,558
Aug 2002257025.963.16$6,672
Jul 2002258024.583.06$6,342
Jun 2002260023.733.34$6,170
May 2002265024.663.58$6,535
Apr 2002133023.653.51$3,145
Mar 2002269022.003.10$5,918
Feb 2002264018.222.38$4,810
Jan 2002265017.172.38$4,550
Dec 2001261016.932.36$4,419
Nov 2001376018.072.41$6,794
Oct 2001246019.782.53$4,866
Sep 2001255024.262.25$6,186
Aug 2001369024.873.05$9,177
Jul 2001255023.933.20$6,102
Jun 2001245024.563.82$6,017
May 2001379025.524.31$9,672
Apr 2001252024.685.34$6,219
Mar 2001268024.545.38$6,577
Feb 2001264027.755.77$7,326
Jan 2001389027.478.40$10,686
Dec 2000251026.889.12$6,747
Nov 2000404032.215.66$13,013
Oct 2000384031.235.15$11,992
Sep 2000395031.875.19$12,589
Aug 2000392029.644.54$11,619
Jul 2000262028.534.09$7,475
Jun 2000376029.304.40$11,017
May 2000372027.263.68$10,141
Apr 2000389024.513.12$9,534
Mar 2000255028.422.86$7,247
Feb 2000397027.622.73$10,965
Jan 2000269025.272.48$6,798
Dec 1999246024.282.42$5,973
Nov 1999393023.192.43$9,114
Oct 1999370020.982.80$7,763
Sep 1999394121.752.62$8,572
Aug 1999374119.262.88$7,206
Jul 1999256117.892.37$4,582
Jun 1999379115.942.36$6,044
May 1999373115.792.32$5,892
Apr 1999441115.102.21$6,661
Mar 1999257112.471.84$3,207
Feb 199925719.981.82$2,567
Jan 1999399110.381.90$4,144
Dec 199826219.201.77$2,412
Nov 1998263110.892.19$2,866
Oct 1998123112.421.97$1,530
Sep 1998130112.592.08$1,639
Aug 19980111.301.91$2
Jul 1998252111.742.24$2,961
Jun 19980111.242.24$2
May 1998124112.622.21$1,567
Apr 19980113.042.51$3
Mar 1998128112.802.31$1,641
Feb 1998121113.952.30$1,690
Jan 1998128114.702.15$1,884
Dec 19970116.322.41$2
Nov 1997132118.193.09$2,404
Oct 19970119.253.15$3
Sep 1997130117.742.95$2,309
Aug 1997130117.862.55$2,324
Jul 19970117.582.25$2
Jun 1997253117.242.26$4,364
May 19970118.972.31$2
Apr 1997128117.882.08$2,291
Mar 19970118.951.94$2
Feb 19970120.492.21$2
Jan 1997134123.483.54$3,150
Dec 19960123.32$0
Nov 1996129121.97$2,834
Oct 1996130123.31$3,030
Sep 19960122.22$0
Aug 1996131120.26$2,654
Jul 19960119.55$0
Jun 1996125118.73$2,341
May 1996121119.43$2,351
Apr 19960121.51$0
Mar 1996119119.38$2,306
Feb 1996129116.98$2,190
Jan 19960117.07$0
Dec 1995130117.19$2,235
Nov 19950116.00$0
Oct 19950115.43$0
Sep 1995132116.18$2,136
Aug 1995127115.92$2,022
Jul 1995135115.24$2,057
Jun 19950116.41$0
May 1995113117.56$1,984
Apr 1995124117.73$2,199
Mar 1995130116.44$2,137
Feb 19950116.58$0
Jan 1995129115.92$2,054
Dec 1994133115.03$1,999
Nov 1994128115.90$2,035
Oct 1994133115.58$2,072
Sep 1994126115.29$1,927
Aug 1994132116.13$2,129
Jul 1994125117.56$2,195
Jun 1994127117.09$2,170
May 1994128115.88$2,033
Apr 1994131014.14$1,852
Mar 1994126112.46$1,570
Feb 1994134012.50$1,675
Jan 1994256112.66$3,241
Dec 1993132112.33$1,628
Nov 1993133114.49$1,927
Oct 1993130115.85$2,061
Sep 1993129115.03$1,939
Aug 1993130115.66$2,036
Jul 1993126115.46$1,948
Jun 1993130116.79$2,183
May 19930117.68$0
Apr 1993132118.05$2,383
Mar 1993128118.14$2,322
Feb 19930117.90$0
Jan 1993130116.93$2,201

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                  184 bbl  × $106.41 =    $19,579
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $19,579

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. 09/O/7179 is the state's own key, not one this site invented.