BLAKEY, ESTINE

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

Oil lease lease 64221District 8AField 25544001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$446 k
Jan 1993 – May 2026
Value, last 12 filed months
$11 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 101 leases and 730 wells, and the rule below applies to all of them.

Discovered
1950-01-18
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 10 acres. The field rule took effect on 1992-02-24.

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: PER DOC 8A-97442 FLD RULES AMENDED AND MADE PERMANENT EFF 2-24-92

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
OilDisposition10,519 bbl$446,187
Casinghead gasProduction126 Mcf$69
Total$446,256

96 Mcf of this lease's gas, across 43 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 (2)

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 33.0001, -101.1444. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

33.00006, -101.14438 · 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 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
2,120 ft
2 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.
2100.0%

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

Between 2,109 and 2,130 ft, median 2,120 ft, over the 2 wells that filed a depth.

Completions filed
Feb 1983 – May 1983
2 of 2 wells

2 wells

42-1693203022,130 ftMay 1983
42-1693199412,109 ftFeb 1983

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 2026104089.753.15$9,334
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 202532059.383.30$1,900
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 202566062.363.54$4,116
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 202472068.993.12$4,967
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 202479078.812.20$6,226
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 202389077.892.81$6,932
Oct 20230085.443.09$0
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 202368078.122.24$5,312
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 202251085.005.65$4,335
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 2022890101.587.54$9,041
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 202259081.844.54$4,829
Dec 20210071.323.90$0
Nov 202146077.435.24$3,562
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 202163063.483.02$3,999
Apr 20210060.362.76$0
Mar 202139061.302.72$2,391
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 202040044.642.68$1,786
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 202077038.371.83$2,954
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 202089057.252.09$5,095
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 201949055.052.66$2,697
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 201996056.803.06$5,453
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 201874059.403.07$4,396
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 201870061.222.79$4,285
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 201796049.292.98$4,732
Sep 20170047.523.09$0
Aug 201729045.373.00$1,316
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 201760046.772.98$2,806
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 201649046.193.09$2,263
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 201663045.352.69$2,857
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 201688026.472.06$2,329
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 201536038.792.17$1,396
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 201577056.152.88$4,324
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 201569043.433.10$2,997
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 201494096.564.18$9,077
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 201463090.404.86$5,695
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 2013410104.253.52$4,274
Jul 201300102.523.72$0
Jun 201367094.403.93$6,325
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 201369091.233.42$6,295
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 201266094.672.92$6,248
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 201296091.612.49$8,795
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 201166084.983.65$5,609
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 201167094.144.52$6,307
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 201160085.644.18$5,138
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 201057078.103.51$4,452
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 201066070.364.91$4,644
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 201079073.585.44$5,813
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 200953065.543.06$3,474
Aug 20090067.423.22$0
Jul 200962061.133.46$3,790
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 200990042.144.06$3,793
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 200867037.105.98$2,486
Nov 20080055.496.86$0
Oct 200881075.246.92$6,094
Sep 2008480101.767.88$4,884
Aug 200800114.228.48$0
Jul 20081180131.0811.39$15,467
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 200844092.538.77$4,071
Jan 200872090.388.21$6,507
Dec 20070088.337.30$0
Nov 200748091.677.29$4,400
Oct 20070082.856.92$0
Sep 200782075.846.24$6,219
Aug 20070069.066.39$0
Jul 200758070.906.39$4,112
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 2007128059.617.81$7,630
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 2007110050.306.73$5,533
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 200653054.906.01$2,910
Sep 2006130060.085.04$7,810
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 2006128066.016.42$8,449
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 2006130057.597.75$7,487
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 200568058.3413.80$3,967
Sep 200586061.4512.08$5,285
Aug 20050061.519.80$0
Jul 200594055.697.84$5,235
Jun 2005128052.337.38$6,698
May 20050045.226.65$0
Apr 200543049.207.36$2,116
Mar 20050050.377.15$0
Feb 200566045.226.31$2,985
Jan 20050043.166.32$0
Dec 200446039.866.75$1,834
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 200441042.375.55$1,737
Jul 20040038.286.08$0
Jun 200438036.106.43$1,372
May 20040037.486.49$0
Apr 200439034.475.86$1,344
Mar 20040034.365.53$0
Feb 200446032.455.51$1,493
Jan 20040032.036.30$0
Dec 200335030.266.30$1,059
Nov 20030028.804.60$0
Oct 200342028.174.76$1,183
Sep 200337026.314.75$973
Aug 200330029.765.13$893
Jul 200332029.415.17$941
Jun 200375028.565.98$2,142
May 20030026.595.97$0
Apr 200359026.675.41$1,574
Mar 200362031.146.10$1,931
Feb 20030033.487.93$0
Jan 200333030.315.58$1,000
Dec 200282026.914.85$2,207
Nov 200249024.664.14$1,208
Oct 20020026.464.23$0
Sep 200239027.443.64$1,070
Aug 2002127025.963.16$3,297
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 2002128023.653.51$3,027
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 2002134017.172.38$2,301
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 2001127024.262.25$3,081
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 2001129024.563.82$3,168
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 2001127027.755.77$3,524
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 2000130032.215.66$4,187
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 2000126028.534.09$3,595
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 2000131024.513.12$3,211
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 1999134024.282.42$3,254
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 1999132021.752.62$2,871
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 1999131115.942.36$2,091
May 19990115.792.32$2
Apr 19990115.102.21$2
Mar 1999132112.471.84$1,648
Feb 1999019.981.82$2
Jan 19990110.381.90$2
Dec 1998019.201.77$2
Nov 19980110.892.19$2
Oct 1998132112.421.97$1,641
Sep 19980112.592.08$2
Aug 19980111.301.91$2
Jul 19980111.742.24$2
Jun 19980111.242.24$2
May 1998121112.622.21$1,529
Apr 19980113.042.51$3
Mar 19980112.802.31$2
Feb 1998134113.952.30$1,872
Jan 19980114.702.15$2
Dec 1997134116.322.41$2,189
Nov 1997134118.193.09$2,441
Oct 19970119.253.15$3
Sep 19970117.742.95$3
Aug 1997128117.862.55$2,289
Jul 19970117.582.25$2
Jun 19970117.242.26$2
May 1997130118.972.31$2,468
Apr 19970117.882.08$2
Mar 19970118.951.94$2
Feb 1997132120.492.21$2,707
Jan 19970123.483.54$4
Dec 19960123.32$0
Nov 1996128121.97$2,812
Oct 19960123.31$0
Sep 19960122.22$0
Aug 1996128120.26$2,593
Jul 19960119.55$0
Jun 19960118.73$0
May 1996131119.43$2,545
Apr 19960121.51$0
Mar 19960119.38$0
Feb 1996132116.98$2,241
Jan 19960117.07$0
Dec 19950117.19$0
Nov 1995131116.00$2,096
Oct 19950115.43$0
Sep 19950116.18$0
Aug 1995127115.92$2,022
Jul 19950115.24$0
Jun 19950116.41$0
May 1995127117.56$2,230
Apr 19950117.73$0
Mar 19950116.44$0
Feb 199571016.58$1,177
Jan 1995133015.92$2,117
Dec 19940015.03$0
Nov 19940015.90$0
Oct 1994130015.58$2,025
Sep 19940115.29$0
Aug 19940116.13$0
Jul 1994121117.56$2,125
Jun 19940117.09$0
May 1994123115.88$1,953
Apr 19940114.14$0
Mar 19940112.46$0
Feb 1994126112.50$1,575
Jan 19940112.66$0
Dec 199375612.33$925
Nov 199377714.49$1,116
Oct 19930215.85$0
Sep 19930415.03$0
Aug 199397615.66$1,519
Jul 19930415.46$0
Jun 199349516.79$823
May 199361617.68$1,078
Apr 199342718.05$758
Mar 199351618.14$925
Feb 199362517.90$1,110
Jan 199382716.93$1,388

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                  104 bbl  × $ 89.75 =     $9,334
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                   $9,334

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/64221 is the state's own key, not one this site invented.