ANCELL -J-

Operated by QUATRO OIL AND GAS, INC. (P-5 684588) in the ANCELL (KMA LIME 4000) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 20495District 09Field 02550666Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$2.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$86 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 32 leases and 92 wells, and the rule below applies to all of them.

Discovered
1954-09-01
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 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: FIELD CREATED FROM WILBARGER COUNTY REG. 9-1-54

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
OilDisposition41,507 bbl$2,273,573
Casinghead gasProduction1,247 Mcf$5,197
Total$2,278,770

48 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 (6)

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 33.8894, -98.9445. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

33.88969, -98.94351 · 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 6 wells
With a plug date
0.0%
0 of 6 wells
Median depth
4,417 ft
6 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.
6100.0%

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 3,864 and 7,170 ft, median 4,417 ft, over the 6 wells that filed a depth.

Completions filed
Oct 1980 – Nov 2014
6 of 6 wells

6 wells

42-4854571574,408 ftNov 2014
42-4853754024,500 ftDec 2002
42-4853968254,209 ftJun 1998
42-4853851847,170 ftOct 1982
42-4853829334,426 ftJul 1982
42-4853672613,864 ftOct 1980

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 20261560106.413.05$16,600
Apr 2026167098.932.87$16,521
Mar 2026130089.753.15$11,668
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 2025163056.664.41$9,236
Nov 20250058.593.93$0
Oct 2025163059.383.30$9,679
Sep 20250062.743.08$0
Aug 2025168063.933.01$10,740
Jul 20250066.743.32$0
Jun 2025178066.483.13$11,833
May 20250060.553.23$0
Apr 2025166062.363.54$10,352
Mar 2025174067.704.27$11,780
Feb 20250070.884.34$0
Jan 2025174074.324.28$12,932
Dec 2024176068.993.12$12,142
Nov 2024177069.052.20$12,222
Oct 20240071.372.28$0
Sep 2024148069.612.36$10,302
Aug 2024175075.632.06$13,235
Jul 2024178079.932.15$14,228
Jun 2024177078.082.63$13,820
May 20240078.812.20$0
Apr 2024179084.451.66$15,117
Mar 2024176080.301.55$14,133
Feb 2024169076.091.78$12,859
Jan 20240073.023.30$0
Dec 2023170071.262.61$12,114
Nov 2023347077.892.81$27,028
Oct 20230085.443.09$0
Sep 2023163089.042.74$14,514
Aug 2023161080.522.67$12,964
Jul 20230074.852.64$0
Jun 2023165068.962.26$11,378
May 2023178070.622.23$12,570
Apr 2023176078.122.24$13,749
Mar 20230072.852.39$0
Feb 2023176075.112.47$13,219
Jan 20230076.533.39$0
Dec 2022176076.415.73$13,448
Nov 2022177085.005.65$15,045
Oct 20220087.185.86$0
Sep 2022181084.888.16$15,363
Aug 20220094.529.13$0
Jul 20221800101.587.54$18,284
Jun 202200115.097.98$0
May 20221800109.378.43$19,687
Apr 202200104.226.84$0
Mar 20221810108.885.08$19,707
Feb 2022176091.054.86$16,025
Jan 2022177081.844.54$14,486
Dec 20210071.323.90$0
Nov 2021180077.435.24$13,937
Oct 2021183079.795.71$14,602
Sep 2021173069.865.35$12,086
Aug 20210066.024.22$0
Jul 2021164070.783.98$11,608
Jun 2021178069.493.38$12,369
May 2021179063.483.02$11,363
Apr 20210060.362.76$0
Mar 2021175061.302.72$10,728
Feb 2021184057.805.55$10,635
Jan 2021181050.412.81$9,124
Dec 2020183044.642.68$8,169
Nov 20200038.772.71$0
Oct 2020181036.972.48$6,692
Sep 20200037.091.99$0
Aug 2020177039.982.39$7,076
Jul 20200038.371.83$0
Jun 2020180034.901.69$6,282
May 20200016.921.81$0
Apr 2020176014.751.80$2,596
Mar 2020184030.341.86$5,583
Feb 2020173049.881.98$8,629
Jan 20200057.252.09$0
Dec 2019163059.012.30$9,619
Nov 2019173055.302.75$9,567
Oct 2019182053.472.42$9,732
Sep 2019172055.052.66$9,469
Aug 2019177053.112.30$9,400
Jul 2019175056.272.46$9,847
Jun 2019356052.782.49$18,790
May 2019180058.482.74$10,526
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 2019179050.852.79$9,102
Jan 2019180046.033.23$8,285
Dec 20180046.594.19$0
Nov 2018179052.934.24$9,474
Oct 2018166061.443.40$10,199
Sep 20180059.543.11$0
Aug 2018164059.403.07$9,742
Jul 2018175065.142.93$11,400
Jun 2018176060.183.08$10,592
May 2018356065.382.90$23,275
Apr 20180063.842.90$0
Mar 2018178061.222.79$10,897
Feb 2018180061.782.77$11,120
Jan 2018184062.874.01$11,568
Dec 20170057.272.92$0
Nov 2017176055.423.12$9,754
Oct 2017178049.292.98$8,774
Sep 2017178047.523.09$8,459
Aug 2017178045.373.00$8,076
Jul 2017175043.873.09$7,677
Jun 2017178042.493.09$7,563
May 2017180045.373.26$8,167
Apr 2017178047.933.21$8,532
Mar 2017177046.772.98$8,278
Feb 20170050.452.95$0
Jan 2017182049.413.42$8,993
Dec 20160048.763.72$0
Nov 2016180042.492.64$7,648
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 2016178041.442.92$7,376
Jul 2016179041.622.92$7,450
Jun 2016180045.352.69$8,163
May 20160042.521.99$0
Apr 2016357036.561.99$13,052
Mar 2016182033.011.79$6,008
Feb 2016184026.472.06$4,870
Jan 2016183027.352.36$5,005
Dec 2015183032.362.00$5,922
Nov 2015183038.792.17$7,099
Oct 2015183043.552.43$7,970
Sep 2015181042.992.76$7,781
Aug 2015182040.162.87$7,309
Jul 2015179048.152.95$8,619
Jun 2015181056.152.88$10,163
May 2015183055.212.96$10,103
Apr 2015184049.822.71$9,167
Mar 2015185042.892.93$7,935
Feb 2015180044.662.98$8,039
Jan 2015183043.433.10$7,948
Dec 20140054.693.59$0
Nov 2014185070.464.25$13,035
Oct 2014180078.303.90$14,094
Sep 20140086.164.05$0
Aug 2014178089.394.04$15,911
Jul 2014182096.564.18$17,574
Jun 2014175098.164.74$17,178
May 2014182094.734.73$17,241
Apr 2014184095.944.81$17,653
Mar 2014186095.895.06$17,836
Feb 2014187097.406.19$18,214
Jan 2014185090.404.86$16,724
Dec 2013186091.824.35$17,079
Nov 2013180088.853.74$15,993
Oct 2013179097.423.78$17,438
Sep 201300104.113.72$0
Aug 20133570104.253.52$37,217
Jul 20131750102.523.72$17,941
Jun 2013179094.403.93$16,898
May 2013357094.834.15$33,854
Apr 2013370093.964.28$34,765
Mar 20130093.623.91$0
Feb 2013181091.233.42$16,513
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 2012185086.953.62$16,086
Oct 2012183089.383.40$16,357
Sep 20120094.672.92$0
Aug 2012177092.662.91$16,401
Jul 2012175085.133.02$14,898
Jun 20120079.822.52$0
May 2012179091.612.49$16,398
Apr 201200101.652.00$0
Mar 20121830105.052.22$19,224
Feb 201200101.102.57$0
Jan 2012180098.092.73$17,656
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 2011182084.983.65$15,466
Sep 20110083.623.99$0
Aug 2011180083.404.15$15,012
Jul 20110094.144.52$0
Jun 2011340092.904.64$31,586
May 20110098.134.40$0
Apr 20111800105.964.33$19,073
Mar 2011177096.364.06$17,056
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 2010181080.843.80$14,632
Oct 2010182078.103.51$14,214
Sep 20100072.633.98$0
Aug 2010169073.684.42$12,452
Jul 20100072.554.74$0
Jun 2010177070.364.91$12,454
May 20100071.124.24$0
Apr 2010180081.694.12$14,704
Mar 20100078.394.39$0
Feb 2010179073.585.44$13,171
Jan 20100074.365.96$0
Dec 2009181071.445.48$12,931
Nov 2009182074.593.75$13,575
Oct 20090072.544.11$0
Sep 2009182065.543.06$11,928
Aug 20090067.423.22$0
Jul 2009196061.133.46$11,981
Jun 2009198066.163.90$13,100
May 20090054.743.93$0
Apr 2009196046.773.59$9,167
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 2009196035.865.37$7,029
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 20081940101.767.88$19,741
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 20081920131.3313.03$25,215
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 20081740101.909.66$17,731
Feb 20080092.538.77$0
Jan 2008171090.388.21$15,455
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 2007174075.846.24$13,196
Aug 20070069.066.39$0
Jul 2007172070.906.39$12,195
Jun 2007177062.007.55$10,974
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 2007174056.927.30$9,904
Feb 2007183055.108.22$10,083
Jan 20070050.306.73$0
Dec 2006358056.656.92$20,281
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 2006180066.286.38$11,930
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 2006159057.597.75$9,157
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 2005147058.3413.80$8,576
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 2005166052.337.38$8,687
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 2005172050.377.15$8,664
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 2004153049.706.52$7,604
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 2004129036.106.43$4,657
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20041223134.365.53$4,363
Feb 200402932.455.51$160
Jan 200403132.036.30$195
Dec 20031613130.266.30$5,067
Nov 200303028.804.60$138
Oct 200303128.174.76$148
Sep 20031673026.314.75$4,536
Aug 200303129.765.13$159
Jul 200303129.415.17$160
Jun 200303028.565.98$179
May 200303126.595.97$185
Apr 20031623026.675.41$4,483
Mar 200303131.146.10$189
Feb 200302833.487.93$222
Jan 20031483130.315.58$4,659
Dec 200203126.914.85$150
Nov 200203024.664.14$124
Oct 200203126.464.23$131
Sep 20021723027.443.64$4,829
Aug 200203125.963.16$98
Jul 200203124.583.06$95
Jun 200203023.733.34$100
May 20021613124.663.58$4,081
Apr 200203023.653.51$105
Mar 20021773122.003.10$3,990
Feb 200202818.222.38$67
Jan 200203117.172.38$74
Dec 20011653116.932.36$2,867
Nov 200103018.072.41$72
Oct 200103119.782.53$78
Sep 20011563024.262.25$3,852
Aug 200103124.873.05$95
Jul 20011453123.933.20$3,569
Jun 200103024.563.82$115
May 20011783125.524.31$4,676
Apr 20011373024.685.34$3,541
Mar 200103124.545.38$167
Feb 200102827.755.77$161
Jan 2001139127.478.40$3,827
Dec 20000126.889.12$9
Nov 2000158132.215.66$5,095
Oct 20000131.235.15$5
Sep 20000131.875.19$5
Aug 2000151129.644.54$4,480
Jul 20000128.534.09$4
Jun 2000163129.304.40$4,780
May 20000127.263.68$4
Apr 2000163124.513.12$3,998
Mar 20000128.422.86$3
Feb 2000181127.622.73$5,002
Jan 20000125.272.48$2
Dec 1999132124.282.42$3,207
Nov 19990123.192.43$2
Oct 1999167120.982.80$3,506
Sep 19990121.752.62$3
Aug 1999178119.262.88$3,431
Jul 19990117.892.37$2
Jun 1999184115.942.36$2,935
May 19990115.792.32$2
Apr 1999159115.102.21$2,403
Mar 1999181112.471.84$2,259
Feb 1999019.981.82$2
Jan 1999176110.381.90$1,829
Dec 199818619.201.77$1,713
Nov 19980110.892.19$2
Oct 1998182112.421.97$2,262
Sep 19980112.592.08$2
Aug 1998169111.301.91$1,912
Jul 1998185111.742.24$2,174
Jun 1998183111.242.24$2,059
May 19980112.622.21$2
Apr 1998155113.042.51$2,024
Mar 1998184112.802.31$2,358
Feb 1998188113.952.30$2,625
Jan 1998359114.702.15$5,279
Dec 19970116.322.41$2
Nov 1997187118.193.09$3,405
Oct 1997187119.253.15$3,603
Sep 1997363117.742.95$6,443
Aug 1997366117.862.55$6,539
Jul 1997548117.582.25$9,636
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 1997185017.882.08$3,308
Mar 1997184018.951.94$3,487
Feb 19970020.492.21$0
Jan 19970123.483.54$4
Dec 1996111123.32$2,589
Nov 19960121.97$0
Oct 19960123.31$0
Sep 19960122.22$0
Aug 19960120.26$0
Jul 19960119.55$0
Jun 1996173118.73$3,240
May 19960119.43$0
Apr 19960121.51$0
Mar 1996179119.38$3,469
Feb 19960116.98$0
Jan 19960117.07$0
Dec 1995158117.19$2,716
Nov 19950116.00$0
Oct 19950115.43$0
Sep 1995178116.18$2,880
Aug 19950115.92$0
Jul 19950115.24$0
Jun 1995182116.41$2,987
May 19950117.56$0
Apr 19950117.73$0
Mar 1995147116.44$2,417
Feb 19950116.58$0
Jan 1995173115.92$2,754
Dec 19940115.03$0
Nov 1994145115.90$2,306
Oct 19940115.58$0
Sep 1994164115.29$2,508
Aug 1994180116.13$2,903
Jul 19940117.56$0
Jun 1994183117.09$3,127
May 1994183115.88$2,906
Apr 19940114.14$0
Mar 19940112.46$0
Feb 1994188112.50$2,350
Jan 19940112.66$0
Dec 1993183112.33$2,256
Nov 19930114.49$0
Oct 19930115.85$0
Sep 1993181115.03$2,720
Aug 19930115.66$0
Jul 1993185115.46$2,860
Jun 19930116.79$0
May 1993179117.68$3,165
Apr 19930118.05$0
Mar 1993181118.14$3,283
Feb 19930117.90$0
Jan 1993183116.93$3,098

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                  156 bbl  × $106.41 =    $16,600
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $16,600

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/20495 is the state's own key, not one this site invented.