STEWART

Operated by BYRD OPERATING COMPANY (P-5 118748) in the JO-MILL (SPRABERRY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 63291District 8AField 46564750Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$3.4 M
Jan 1993 – Jan 2022
Value, last 12 filed months
$6 k
at the published price for each month
Months reported
349
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 104 leases and 1,035 wells, and the rule below applies to all of them.

Discovered
1954-02-01
as the register files it
Field class
Oil
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2014-04-22.

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: REQUIRED.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA2none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition108,492 bbl$3,226,925
Casinghead gasProduction65,916 Mcf$202,885
Total$3,429,810

13,853 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 (3)

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 32.6484, -101.6992. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

32.64858, -101.69909 · 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
100.0%
3 of 3 wells
With a plug date
100.0%
3 of 3 wells
Median depth
7,570 ft
3 wells filed one
Completion to plug
23.3 years
median over 3 wells

What the state filed about each well

On the RRC proration schedule
3100.0%
A plug date is filed
3100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
3100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 7,550 and 8,492 ft, median 7,570 ft, over the 3 wells that filed a depth.

Completions filed
May 1981 – Jun 1995
3 of 3 wells
Plug dates filed
Apr 1985 – Dec 2021
3 of 3 wells

Last completion to plug: a median of 23.3 years across the 3 wells that filed both dates, with the middle half between 13.2 years and 24.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-1153278238,492 ftJun 1995Dec 2021Yes
42-1153168927,570 ftApr 1982Apr 1985Yes
42-1153146517,550 ftMay 1981Sep 2004Yes

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 (349)

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

349 months

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 202102569.493.38$85
May 2021902563.483.02$5,789
Apr 202102560.362.76$69
Mar 202102561.302.72$68
Feb 202102557.805.55$139
Jan 20211732550.412.81$8,791
Dec 202002544.642.68$67
Nov 20201532538.772.71$5,999
Oct 202002536.972.48$62
Sep 20201672537.091.99$6,244
Aug 20201782539.982.39$7,176
Jul 202002538.371.83$46
Jun 20201572534.901.69$5,522
May 202002516.921.81$45
Apr 20201482514.751.80$2,228
Mar 20201732530.341.86$5,295
Feb 202002549.881.98$50
Jan 20201732557.252.09$9,957
Dec 201902559.012.30$58
Nov 20191652555.302.75$9,193
Oct 201902553.472.42$60
Sep 20191702555.052.66$9,425
Aug 20191722553.112.30$9,193
Jul 201922556.272.46$174
Jun 20191702552.782.49$9,035
May 20191762558.482.74$10,361
Apr 201942562.632.75$319
Mar 20191762556.803.06$10,073
Feb 20191822550.852.79$9,325
Jan 201962546.033.23$357
Dec 20181832546.594.19$8,631
Nov 20181812552.934.24$9,686
Oct 201822561.443.40$208
Sep 20181832559.543.11$10,974
Aug 201802559.403.07$77
Jul 20181782565.142.93$11,668
Jun 201812560.183.08$137
May 20181752565.382.90$11,514
Apr 201802563.842.90$73
Mar 20181782561.222.79$10,967
Feb 201802561.782.77$69
Jan 20181772562.874.01$11,228
Dec 201722557.272.92$188
Nov 20171682555.423.12$9,389
Oct 20171762549.292.98$8,750
Sep 201712547.523.09$125
Aug 20171552545.373.00$7,107
Jul 201702543.873.09$77
Jun 20171822542.493.09$7,810
May 20171872545.373.26$8,566
Apr 201722547.933.21$176
Mar 20171732546.772.98$8,166
Feb 20171902550.452.95$9,659
Jan 201712549.413.42$135
Dec 20161872548.763.72$9,211
Nov 201612542.492.64$109
Oct 20161872546.193.09$8,715
Sep 201602541.553.10$78
Aug 20161682541.442.92$7,035
Jul 20161822541.622.92$7,648
Jun 20161802545.352.69$8,230
May 201602542.521.99$50
Apr 20161652536.561.99$6,082
Mar 20161822533.011.79$6,053
Feb 201602526.472.06$52
Jan 20161822527.352.36$5,037
Dec 20151702532.362.00$5,551
Nov 201502538.792.17$54
Oct 20151872543.552.43$8,205
Sep 20151792542.992.76$7,764
Aug 20151852540.162.87$7,501
Jul 201502548.152.95$74
Jun 20151772556.152.88$10,011
May 201502555.212.96$74
Apr 20151712549.822.71$8,587
Mar 20151782542.892.93$7,708
Feb 20151782544.662.98$8,024
Jan 201502543.433.10$78
Dec 20141812554.693.59$9,989
Nov 20141832570.464.25$13,000
Oct 20141802578.303.90$14,192
Sep 201402586.164.05$101
Aug 20141732589.394.04$15,565
Jul 20141792596.564.18$17,389
Jun 20141742598.164.74$17,198
May 20141792594.734.73$17,075
Apr 201402595.944.81$120
Mar 20141812595.895.06$17,483
Feb 201402597.406.19$155
Jan 20141832590.404.86$16,665
Dec 20131852591.824.35$17,096
Nov 201302588.853.74$93
Oct 20131882597.423.78$18,409
Sep 2013025104.113.72$93
Aug 201318225104.253.52$19,062
Jul 201318425102.523.72$18,957
Jun 201302594.403.93$98
May 20131752594.834.15$16,699
Apr 20131862593.964.28$17,584
Mar 20131882593.623.91$17,698
Feb 201302591.233.42$86
Jan 20131742591.603.42$16,024
Dec 20121852586.773.42$16,138
Nov 20121712586.953.62$14,959
Oct 20121812589.383.40$16,263
Sep 201212594.672.92$168
Aug 20121792592.662.91$16,659
Jul 20121772585.133.02$15,144
Jun 20121762579.822.52$14,111
May 201206691.612.49$164
Apr 2012353144101.652.00$36,170
Mar 2012183112105.052.22$19,473
Feb 2012066101.102.57$170
Jan 20121732598.092.73$17,038
Dec 20111722596.873.24$16,743
Nov 201102595.723.31$83
Oct 20113332584.983.65$28,390
Sep 201116410883.623.99$14,144
Aug 2011011983.404.15$494
Jul 201116711794.144.52$16,250
Jun 2011014792.904.64$682
May 201133618798.134.40$33,795
Apr 20110194105.964.33$841
Mar 201116922796.364.06$17,206
Feb 201117525985.644.18$16,070
Jan 2011023886.504.59$1,092
Dec 201018531485.734.35$17,225
Nov 201007680.843.80$288
Oct 201016718778.103.51$13,699
Sep 20101696972.633.98$12,549
Aug 201006973.684.42$305
Jul 20101745072.554.74$12,861
Jun 20101718270.364.91$12,434
May 2010116071.124.24$749
Apr 201017212481.694.12$14,562
Mar 201017418878.394.39$14,465
Feb 201017015373.585.44$13,341
Jan 201017024574.365.96$14,102
Dec 200918319471.445.48$14,137
Nov 2009021374.593.75$799
Oct 200918315172.544.11$13,895
Sep 200916923965.543.06$11,809
Aug 200915924467.423.22$11,505
Jul 200917922761.133.46$11,729
Jun 2009019066.163.90$740
May 200917512254.743.93$10,058
Apr 200917316246.773.59$8,672
Mar 2009014742.144.06$597
Feb 20091735632.814.63$5,936
Jan 200917320135.865.37$7,283
Dec 20081709937.105.98$6,899
Nov 2008015155.496.86$1,036
Oct 200816922075.246.92$14,238
Sep 2008171140101.767.88$18,504
Aug 200816761114.228.48$19,592
Jul 200815541131.0811.39$20,784
Jun 2008025131.3313.03$326
May 200817125123.1711.57$21,351
Apr 200817176110.3110.45$19,658
Mar 20080107101.909.66$1,034
Feb 20081649892.538.77$16,034
Jan 200817133890.388.21$18,229
Dec 200716734988.337.30$17,300
Nov 2007022791.677.29$1,655
Oct 20072685082.856.92$22,550
Sep 200704275.846.24$262
Aug 20071644469.066.39$11,607
Jul 200704670.906.39$294
Jun 20071754762.007.55$11,205
May 20071564958.747.85$9,548
Apr 20071774759.617.81$10,918
Mar 200704356.927.30$314
Feb 20071774055.108.22$10,081
Jan 200704250.306.73$283
Dec 20061792556.656.92$10,313
Nov 200604154.207.62$312
Oct 20061834254.906.01$10,299
Sep 200604460.085.04$222
Aug 20061564668.717.34$11,056
Jul 20061704469.376.34$12,072
Jun 200613966.286.38$315
May 200604466.016.42$283
Apr 20061718564.397.36$11,636
Mar 2006010156.707.08$715
Feb 200607057.597.75$543
Jan 20061696960.598.93$10,856
Dec 200507154.9413.42$952
Nov 200508054.6910.59$847
Oct 2005010358.3413.80$1,421
Sep 200505061.4512.08$604
Aug 20051714661.519.80$10,969
Jul 200505955.697.84$463
Jun 20051704652.337.38$9,236
May 200505145.226.65$339
Apr 200504649.207.36$339
Mar 20051805150.377.15$9,432
Feb 200505045.226.31$316
Jan 200505343.166.32$335
Dec 20041765939.866.75$7,414
Nov 200406445.286.33$405
Oct 20041776949.706.52$9,246
Sep 200406843.245.28$359
Aug 20041697142.375.55$7,555
Jul 200417038.286.08$464
Jun 200426036.106.43$458
May 20041705537.486.49$6,729
Apr 200417317334.475.86$6,977
Mar 200451833934.365.53$19,673
Feb 200451534332.455.51$18,602
Jan 200452044532.036.30$19,459
Dec 200370251030.266.30$24,456
Nov 200351352728.804.60$17,196
Oct 200368450528.174.76$21,672
Sep 200350651726.314.75$15,768
Aug 200351942829.765.13$17,641
Jul 200335236429.415.17$12,235
Jun 200369440228.565.98$22,226
May 200351838326.595.97$16,061
Apr 200335327926.675.41$10,923
Mar 200352533031.146.10$18,360
Feb 200335139333.487.93$14,866
Jan 200369659130.315.58$24,395
Dec 200252338126.914.85$15,923
Nov 200252538524.664.14$14,539
Oct 200252139326.464.23$15,448
Sep 200235139127.443.64$11,053
Aug 200251841425.963.16$14,757
Jul 200269836624.583.06$18,277
Jun 200234833023.733.34$9,360
May 200269534424.663.58$18,372
Apr 200235634123.653.51$9,617
Mar 200254826522.003.10$12,878
Feb 200236216418.222.38$6,985
Jan 200236617717.172.38$6,705
Dec 200173522116.932.36$12,966
Nov 200118624518.072.41$3,950
Oct 200154126419.782.53$11,369
Sep 200154030924.262.25$13,796
Aug 200136232224.873.05$9,986
Jul 200154343823.933.20$14,394
Jun 200154246724.563.82$15,097
May 200154539925.524.31$15,627
Apr 200156442624.685.34$16,192
Mar 200156643724.545.38$16,239
Feb 200156739027.755.77$17,983
Jan 200137629427.478.40$12,798
Dec 200056338726.889.12$18,664
Nov 200056853532.215.66$21,322
Oct 200054945031.235.15$19,461
Sep 200054946531.875.19$19,908
Aug 200054651529.644.54$18,522
Jul 20003552528.534.09$10,230
Jun 200071260629.304.40$23,526
May 200054754427.263.68$16,913
Apr 200054646524.513.12$14,831
Mar 200053941228.422.86$16,497
Feb 200050137727.622.73$14,866
Jan 200052242425.272.48$14,243
Dec 199968554924.282.42$17,962
Nov 199952660123.192.43$13,661
Oct 199951939420.982.80$11,993
Sep 199952946721.752.62$12,729
Aug 199953244919.262.88$11,537
Jul 199954645217.892.37$10,840
Jun 199970542815.942.36$12,249
May 199950740915.792.32$8,955
Apr 199951044115.102.21$8,675
Mar 199968057512.471.84$9,537
Feb 19995183829.981.82$5,864
Jan 199951740510.381.90$6,136
Dec 19986914169.201.77$7,095
Nov 199852646110.892.19$6,736
Oct 199870155812.421.97$9,805
Sep 199870264412.592.08$10,179
Aug 199851947811.301.91$6,776
Jul 199850743611.742.24$6,928
Jun 199868343811.242.24$8,657
May 199868545712.622.21$9,653
Apr 199870244713.042.51$10,274
Mar 199882949212.802.31$11,747
Feb 199851052113.952.30$8,312
Jan 199867958614.702.15$11,244
Dec 199769443716.322.41$12,380
Nov 199770345818.193.09$14,202
Oct 199768649919.253.15$14,777
Sep 199771051517.742.95$14,117
Aug 199768160217.862.55$13,701
Jul 199784680417.582.25$16,679
Jun 19976921,31817.242.26$14,905
May 199769059318.972.31$14,458
Apr 199787660017.882.08$16,913
Mar 199787878318.951.94$18,156
Feb 199768756820.492.21$15,330
Jan 199787055223.483.54$22,382
Dec 199669659823.32$16,231
Nov 199669667221.97$15,291
Oct 199686380423.31$20,117
Sep 199669874022.22$15,510
Aug 199685878220.26$17,383
Jul 199685185819.55$16,637
Jun 199686587618.73$16,201
May 199668182719.43$13,232
Apr 199667177921.51$14,433
Mar 19961,20698019.38$23,372
Feb 199669786616.98$11,835
Jan 19961,04082917.07$17,753
Dec 199586571617.19$14,869
Nov 199580271616.00$12,832
Oct 19951,01571315.43$15,661
Sep 199587284516.18$14,109
Aug 19951,20768715.92$19,215
Jul 19951,2052515.24$18,364
Jun 19958542516.41$14,014
May 19956832517.56$11,993
Apr 19955232517.73$9,273
Mar 19956942516.44$11,409
Feb 19955082516.58$8,423
Jan 19956862515.92$10,921
Dec 19946982515.03$10,491
Nov 19946862515.90$10,907
Oct 19946952515.58$10,828
Sep 19946791515.29$10,382
Aug 19946771516.13$10,920
Jul 19945101517.56$8,956
Jun 19946821517.09$11,655
May 19946851515.88$10,878
Apr 19946961514.14$9,841
Mar 19945391512.46$6,716
Feb 19946831512.50$8,538
Jan 19949051512.66$11,457
Dec 19937211512.33$8,890
Nov 19937181514.49$10,404
Oct 19937281515.85$11,539
Sep 19937191515.03$10,807
Aug 19937071515.66$11,072
Jul 19935401515.46$8,348
Jun 19937071516.79$11,871
May 19937111517.68$12,570
Apr 19937111518.05$12,834
Mar 19935391518.14$9,777
Feb 19937231517.90$12,942
Jan 19935451516.93$9,227

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.

Jun 2021 — as filed, then multipliedworked
Oil                    0 bbl  × $ 69.49 =         $0
Casinghead gas        25 Mcf  × $  3.38 =        $85

────────────────────────────────────────────────────
Month total                                      $85

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/63291 is the state's own key, not one this site invented.