ANCELL

Operated by AVRA OIL COMPANY (P-5 38723) in the SPRABERRY, DEEP (SPRABERRY, LO.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 67205District 8AField 85282500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$8.7 M
Jan 1994 – May 2026
Value, last 12 filed months
$187 k
at the published price for each month
Months reported
389
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 20 leases and 75 wells, and the rule below applies to all of them.

Discovered
1957-01-05
as the register files it
Field class
Oil
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1990-09-10.

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-95032 FLD RULES AMENDED EFF 9-10-90

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
OilDisposition179,461 bbl$8,439,374
Casinghead gasProduction80,074 Mcf$273,453
Total$8,712,826

20,815 Mcf of this lease's gas, across 35 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 32.6974, -101.7382. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.69738, -101.73816 · 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
7,675 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 7,675 ft.

Completions filed
Jan 1994
1 of 1 wells

1 well

42-1153277617,675 ftJan 1994

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 (389)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

389 months

May 202600106.413.05$0
Apr 2026359098.932.87$35,516
Mar 2026375089.753.15$33,656
Feb 2026350063.503.75$22,225
Jan 2026333059.138.00$19,690
Dec 2025367056.664.41$20,794
Nov 2025352058.593.93$20,624
Oct 2025370059.383.30$21,971
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 2025185066.483.13$12,299
May 2025134060.553.23$8,114
Apr 2025353062.363.54$22,013
Mar 2025164067.704.27$11,103
Feb 2025183070.884.34$12,971
Jan 2025173074.324.28$12,857
Dec 2024189068.993.12$13,039
Nov 2024180069.052.20$12,429
Oct 2024182071.372.28$12,989
Sep 2024375069.612.36$26,104
Aug 2024186075.632.06$14,067
Jul 2024186079.932.15$14,867
Jun 2024186078.082.63$14,523
May 2024174078.812.20$13,713
Apr 2024178084.451.66$15,032
Mar 2024372080.301.55$29,872
Feb 2024191076.091.78$14,533
Jan 2024190073.023.30$13,874
Dec 2023381071.262.61$27,150
Nov 2023378077.892.81$29,442
Oct 2023180085.443.09$15,379
Sep 2023358089.042.74$31,876
Aug 2023362080.522.67$29,148
Jul 2023163074.852.64$12,201
Jun 2023178068.962.26$12,275
May 2023329070.622.23$23,234
Apr 2023172078.122.24$13,437
Mar 2023370072.852.39$26,955
Feb 2023161075.112.47$12,093
Jan 2023371076.533.39$28,393
Dec 2022365076.415.73$27,890
Nov 2022338085.005.65$28,730
Oct 2022359087.185.86$31,298
Sep 2022178084.888.16$15,109
Aug 2022355094.529.13$33,555
Jul 20223220101.587.54$32,709
Jun 20221680115.097.98$19,335
May 20223490109.378.43$38,170
Apr 20223470104.226.84$36,164
Mar 20223490108.885.08$37,999
Feb 2022175091.054.86$15,934
Jan 2022514081.844.54$42,066
Dec 2021344071.323.90$24,534
Nov 2021187077.435.24$14,479
Oct 2021179079.795.71$14,282
Sep 2021155069.865.35$10,828
Aug 2021533066.024.22$35,189
Jul 2021177070.783.98$12,528
Jun 2021414069.493.38$28,769
May 20210063.483.02$0
Apr 2021345060.362.76$20,824
Mar 2021358061.302.72$21,945
Feb 2021504057.805.55$29,131
Jan 2021546050.412.81$27,524
Dec 20200044.642.68$0
Nov 2020326038.772.71$12,639
Oct 2020170036.972.48$6,285
Sep 2020339037.091.99$12,574
Aug 2020333039.982.39$13,313
Jul 2020169038.371.83$6,485
Jun 2020335034.901.69$11,692
May 2020345016.921.81$5,837
Apr 2020359014.751.80$5,295
Mar 20200030.341.86$0
Feb 2020175049.881.98$8,729
Jan 2020353057.252.09$20,209
Dec 2019343059.012.30$20,240
Nov 2019355055.302.75$19,632
Oct 2019327053.472.42$17,485
Sep 20190055.052.66$0
Aug 2019342053.112.30$18,164
Jul 2019349056.272.46$19,638
Jun 2019175052.782.49$9,237
May 2019348058.482.74$20,351
Apr 2019478062.632.75$29,937
Mar 2019166056.803.06$9,429
Feb 2019171050.852.79$8,695
Jan 2019154046.033.23$7,089
Dec 2018340046.594.19$15,841
Nov 2018493052.934.24$26,094
Oct 2018170061.443.40$10,445
Sep 2018176059.543.11$10,479
Aug 2018477059.403.07$28,334
Jul 2018164065.142.93$10,683
Jun 2018332060.183.08$19,980
May 2018166065.382.90$10,853
Apr 2018478063.842.90$30,516
Mar 2018153061.222.79$9,367
Feb 2018165061.782.77$10,194
Jan 2018164062.874.01$10,311
Dec 2017166057.272.92$9,507
Nov 2017310055.423.12$17,180
Oct 2017337049.292.98$16,611
Sep 2017334047.523.09$15,872
Aug 2017337045.373.00$15,290
Jul 2017333043.873.09$14,609
Jun 2017338042.493.09$14,362
May 2017338045.373.26$15,335
Apr 2017367047.933.21$17,590
Mar 2017351046.772.98$16,416
Feb 2017173050.452.95$8,728
Jan 2017528049.413.42$26,088
Dec 2016364048.763.72$17,749
Nov 2016154042.492.64$6,543
Oct 2016345046.193.09$15,936
Sep 2016350041.553.10$14,543
Aug 2016358041.442.92$14,836
Jul 2016355041.622.92$14,775
Jun 2016352045.352.69$15,963
May 2016526042.521.99$22,366
Apr 2016356036.561.99$13,015
Mar 2016175033.011.79$5,777
Feb 2016520026.472.06$13,764
Jan 2016346027.352.36$9,463
Dec 2015351032.362.00$11,358
Nov 2015356038.792.17$13,809
Oct 2015356043.552.43$15,504
Sep 2015361042.992.76$15,519
Aug 2015362040.162.87$14,538
Jul 2015362048.152.95$17,430
Jun 2015512056.152.88$28,749
May 2015517055.212.96$28,544
Apr 2015506049.822.71$25,209
Mar 2015339042.892.93$14,540
Feb 2015334044.662.98$14,916
Jan 20151703343.433.10$7,485
Dec 2014542054.693.59$29,642
Nov 2014172070.464.25$12,119
Oct 2014514078.303.90$40,246
Sep 2014353086.164.05$30,414
Aug 2014520089.394.04$46,483
Jul 2014498096.564.18$48,087
Jun 20140098.164.74$0
May 2014528094.734.73$50,017
Apr 2014356095.944.81$34,155
Mar 2014358095.895.06$34,329
Feb 2014365097.406.19$35,551
Jan 2014364090.404.86$32,906
Dec 2013715091.824.35$65,651
Nov 2013174988.853.74$15,494
Oct 2013529097.423.78$51,535
Sep 20135290104.113.72$55,074
Aug 20133440104.253.52$35,862
Jul 201351725102.523.72$53,096
Jun 201301294.403.93$47
May 20136891494.834.15$65,396
Apr 20133462193.964.28$32,600
Mar 2013521093.623.91$48,776
Feb 20133501291.233.42$31,972
Jan 20133724391.603.42$34,222
Dec 201238931886.773.42$34,841
Nov 201239929986.953.62$35,777
Oct 201259627689.383.40$54,209
Sep 201219920694.672.92$19,441
Aug 201239516692.662.91$37,083
Jul 20125894585.133.02$50,278
Jun 2012393079.822.52$31,369
May 2012356091.612.49$32,613
Apr 2012393142101.652.00$40,232
Mar 2012399282105.052.22$42,542
Feb 201259958101.102.57$60,708
Jan 20125994698.092.73$58,882
Dec 20114011096.873.24$38,877
Nov 20113982395.723.31$38,173
Oct 201119714384.983.65$17,263
Sep 201158911583.623.99$49,711
Aug 201158318583.404.15$49,390
Jul 201138714194.144.52$37,069
Jun 20113857092.904.64$36,091
May 2011390098.134.40$38,271
Apr 201156963105.964.33$60,564
Mar 201139327796.364.06$38,993
Feb 20113923685.644.18$33,721
Jan 2011394086.504.59$34,081
Dec 2010393085.734.35$33,692
Nov 2010391080.843.80$31,608
Oct 2010584078.103.51$45,610
Sep 2010387072.633.98$28,108
Aug 2010387073.684.42$28,514
Jul 20103866672.554.74$28,317
Jun 201038610170.364.91$27,655
May 20103874171.124.24$27,697
Apr 20105852181.694.12$47,875
Mar 20103898778.394.39$30,876
Feb 20103917773.585.44$29,189
Jan 20103931374.365.96$29,301
Dec 200958911671.445.48$42,714
Nov 20093873974.593.75$29,013
Oct 2009389172.544.11$28,222
Sep 2009549165.543.06$35,985
Aug 200957510667.423.22$39,108
Jul 200938629561.133.46$24,618
Jun 200958131366.163.90$39,658
May 200938421654.743.93$21,868
Apr 2009388046.773.59$18,147
Mar 200958233242.144.06$25,873
Feb 200938931832.814.63$14,236
Jan 200959530635.865.37$22,980
Dec 200838218237.105.98$15,260
Nov 200836332255.496.86$22,352
Oct 200852825775.246.92$41,506
Sep 2008346188101.767.88$36,690
Aug 2008535339114.228.48$63,983
Jul 2008513385131.0811.39$71,629
Jun 2008499358131.3313.03$70,199
May 2008467339123.1711.57$61,444
Apr 2008535317110.3110.45$62,330
Mar 2008481315101.909.66$52,058
Feb 200849728892.538.77$48,513
Jan 200851439190.388.21$49,664
Dec 200753032488.337.30$49,181
Nov 200754329591.677.29$51,928
Oct 200753126382.856.92$45,814
Sep 200734622375.846.24$27,633
Aug 200750824869.066.39$36,667
Jul 200748617970.906.39$35,601
Jun 200716718962.007.55$11,781
May 20075157658.747.85$30,847
Apr 200733930959.617.81$22,620
Mar 200752434156.927.30$32,316
Feb 200754429555.108.22$32,398
Jan 200752032350.306.73$28,329
Dec 200653636756.656.92$32,903
Nov 200654234954.207.62$32,035
Oct 200654724754.906.01$31,516
Sep 2006518060.085.04$31,121
Aug 200653844968.717.34$40,262
Jul 200652938169.376.34$39,113
Jun 200648857966.286.38$36,041
May 200670022966.016.42$47,678
Apr 200635824764.397.36$24,870
Mar 200648026856.707.08$29,114
Feb 200652717657.597.75$31,714
Jan 200654332260.598.93$35,777
Dec 200565130854.9413.42$39,898
Nov 200554332554.6910.59$33,138
Oct 200554630458.3413.80$36,048
Sep 200554817461.4512.08$35,776
Aug 200552633961.519.80$35,675
Jul 200553929355.697.84$32,315
Jun 200552831252.337.38$29,933
May 200554123445.226.65$26,020
Apr 200534829649.207.36$19,300
Mar 200572632650.377.15$38,901
Feb 200554428045.226.31$26,367
Jan 200553332643.166.32$25,065
Dec 200454328739.866.75$23,582
Nov 200454531145.286.33$26,646
Oct 200472225349.706.52$37,532
Sep 200436233043.245.28$17,397
Aug 200472128342.375.55$32,120
Jul 200435838438.286.08$16,041
Jun 200469012436.106.43$25,707
May 200454117137.486.49$21,387
Apr 20045404234.475.86$18,860
Mar 20047228234.365.53$25,261
Feb 200471522032.455.51$24,414
Jan 200470436132.036.30$24,823
Dec 200336335530.266.30$13,221
Nov 200370537328.804.60$22,018
Oct 200353921528.174.76$16,207
Sep 200335833626.314.75$11,015
Aug 200353335729.765.13$17,693
Jul 200370833029.415.17$22,529
Jun 200352733428.565.98$17,049
May 200349940326.595.97$15,675
Apr 200365535026.675.41$19,361
Mar 200336610931.146.10$12,062
Feb 200365427233.487.93$24,052
Jan 200354534830.315.58$18,462
Dec 200254532126.914.85$16,224
Nov 200250132824.664.14$13,712
Oct 200273138726.464.23$20,979
Sep 200261839227.443.64$18,383
Aug 200253439325.963.16$15,106
Jul 200271726324.583.06$18,429
Jun 200252221423.733.34$13,101
May 200288524524.663.58$22,702
Apr 200253324423.653.51$13,462
Mar 200253639722.003.10$13,024
Feb 200254331518.222.38$10,642
Jan 200254138917.172.38$10,213
Dec 200153738616.932.36$10,004
Nov 200154239718.072.41$10,749
Oct 200171543819.782.53$15,250
Sep 200153234824.262.25$13,690
Aug 200170841024.873.05$18,860
Jul 200153942823.933.20$14,267
Jun 200152742724.563.82$14,576
May 200153334325.524.31$15,080
Apr 200189330724.685.34$23,677
Mar 200153539324.545.38$15,242
Feb 200172335327.755.77$22,099
Jan 200172343627.478.40$23,523
Dec 200053038326.889.12$17,740
Nov 200072834232.215.66$25,384
Oct 200053950431.235.15$19,426
Sep 200053748031.875.19$19,604
Aug 200070649429.644.54$23,169
Jul 200069641828.534.09$21,566
Jun 200052541829.304.40$17,221
May 200071243327.263.68$21,002
Apr 200054439024.513.12$14,549
Mar 200053633828.422.86$16,200
Feb 200071631027.622.73$20,621
Jan 200035929125.272.48$9,794
Dec 199953541924.282.42$14,005
Nov 199972745623.192.43$17,969
Oct 199950537620.982.80$11,649
Sep 199954649321.752.62$13,167
Aug 199971948919.262.88$15,254
Jul 199969147217.892.37$13,482
Jun 199954249915.942.36$9,818
May 199970952215.792.32$12,407
Apr 199970056415.102.21$11,815
Mar 199972147512.471.84$9,864
Feb 19995384759.981.82$6,233
Jan 199971853610.381.90$8,471
Dec 19985327689.201.77$6,256
Nov 199868975710.892.19$9,158
Oct 199869476612.421.97$10,128
Sep 199868377312.592.08$10,209
Aug 199881169511.301.91$10,490
Jul 199866465811.742.24$9,267
Jun 199884667611.242.24$11,021
May 199866365512.622.21$9,812
Apr 199885758913.042.51$12,651
Mar 199867359512.802.31$9,989
Feb 199867451513.952.30$10,586
Jan 199888156114.702.15$14,160
Dec 199787056716.322.41$15,565
Nov 199751655818.193.09$11,109
Oct 199784456419.253.15$18,024
Sep 199765047717.742.95$12,940
Aug 199772253617.862.55$14,264
Jul 199771239517.582.25$13,405
Jun 199771149117.242.26$13,366
May 199786758818.972.31$17,804
Apr 199771740717.882.08$13,668
Mar 199772048118.951.94$14,577
Feb 199771654820.492.21$15,880
Jan 199787948223.483.54$22,345
Dec 199637235623.32$8,675
Nov 199681553121.97$17,906
Oct 199673862423.31$17,203
Sep 199673563322.22$16,332
Aug 199672872320.26$14,749
Jul 199672276519.55$14,115
Jun 199692187518.73$17,250
May 19967321,13119.43$14,223
Apr 19969041,25921.51$19,445
Mar 19967011,25419.38$13,585
Feb 19969161,10516.98$15,554
Jan 19969381,04117.07$16,012
Dec 199592762217.19$15,935
Nov 199570583016.00$11,280
Oct 199572652415.43$11,202
Sep 199571341116.18$11,536
Aug 199590446615.92$14,392
Jul 199573646615.24$11,217
Jun 199573845916.41$12,111
May 199553428817.56$9,377
Apr 199587266417.73$15,461
Mar 199584348016.44$13,859
Feb 199571933216.58$11,921
Jan 199571538615.92$11,383
Dec 199473036515.03$10,972
Nov 199473351315.90$11,655
Oct 199488668815.58$13,804
Sep 199468561715.29$10,474
Aug 199468253116.13$11,001
Jul 199432616817.56$5,725
Jun 19941567917.09$2,666
May 19945331,15015.88$8,464
Apr 199464647714.14$9,134
Mar 1994576112.46$7,177
Feb 1994191112.50$2,388
Jan 19940012.66$0

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.

Apr 2026 — as filed, then multipliedworked
Oil                  359 bbl  × $ 98.93 =    $35,516
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $35,516

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/67205 is the state's own key, not one this site invented.