WELDER "B"

Operated by FROSTWOOD ENERGY, LLC (P-5 288391) in the KATIE WELDER (L-7) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8575District 02Field 48268350OilCasinghead gasSaveExport
Value, all time
$2.7 M
Dec 1999 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
318
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 7 leases and 9 wells, and the rule below applies to all of them.

Discovered
1979-11-16
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

The Commission's schedule remark for this field reads: ONE WELL FIELD EFF. 08/01/87

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
OilDisposition50,552 bbl$2,453,937
Casinghead gasProduction40,367 Mcf$232,976
Total$2,686,913

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 28.6154, -96.8056. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

28.61543, -96.80559 · 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%
2 of 2 wells
With a plug date
100.0%
2 of 2 wells
Median depth
8,413 ft
2 wells filed one
Completion to plug
16.7 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
2100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
2100.0%
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 8,400 and 8,425 ft, median 8,413 ft, over the 2 wells that filed a depth.

Completions filed
Dec 1999 – Jan 2004
2 of 2 wells
Plug dates filed
Jan 2018 – Apr 2019
2 of 2 wells

Last completion to plug: a median of 16.7 years across the 2 wells that filed both dates, with the middle half between 16.0 years and 17.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-05731449118,425 ftJan 2004Apr 2019Yes
42-05731509148,400 ftDec 1999Jan 2018Yes

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 (318)

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

318 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
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 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
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 20240078.812.20$0
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 20230077.892.81$0
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 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
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 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 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
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 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
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 20190056.803.06$0
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 20180059.403.07$0
Jul 201829065.142.93$1,889
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20169026.472.06$238
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20159038.792.17$349
Oct 20159043.552.43$392
Sep 20158042.992.76$344
Aug 20159040.162.87$361
Jul 20159048.152.95$433
Jun 20158056.152.88$449
May 201516055.212.96$883
Apr 201517049.822.71$847
Mar 20150042.892.93$0
Feb 20159044.662.98$402
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 201417078.303.90$1,331
Sep 20148086.164.05$689
Aug 201417089.394.04$1,520
Jul 20148096.564.18$772
Jun 201417098.164.74$1,669
May 201417094.734.73$1,610
Apr 20148095.944.81$768
Mar 20149095.895.06$863
Feb 20149097.406.19$877
Jan 20149090.404.86$814
Dec 201317091.824.35$1,561
Nov 201325088.853.74$2,221
Oct 201317097.423.78$1,656
Sep 2013170104.113.72$1,770
Aug 2013250104.253.52$2,606
Jul 2013170102.523.72$1,743
Jun 20130094.403.93$0
May 201317094.834.15$1,612
Apr 201316093.964.28$1,503
Mar 201328093.623.91$2,621
Feb 201319091.233.42$1,733
Jan 20139091.603.42$824
Dec 201219086.773.42$1,649
Nov 201219086.953.62$1,652
Oct 201228089.383.40$2,503
Sep 20129094.672.92$852
Aug 201228092.662.91$2,594
Jul 201219085.133.02$1,617
Jun 201219079.822.52$1,517
May 201218091.612.49$1,649
Apr 2012180101.652.00$1,830
Mar 2012270105.052.22$2,836
Feb 2012190101.102.57$1,921
Jan 201227098.092.73$2,648
Dec 201118096.873.24$1,744
Nov 201128095.723.31$2,680
Oct 201119084.983.65$1,615
Sep 201117083.623.99$1,422
Aug 201128083.404.15$2,335
Jul 201118094.144.52$1,695
Jun 201144092.904.64$4,088
May 201115098.134.40$1,472
Apr 2011450105.964.33$4,768
Mar 201132096.364.06$3,084
Feb 201130085.644.18$2,569
Jan 201165086.504.59$5,623
Dec 201029085.734.35$2,486
Nov 201045080.843.80$3,638
Oct 201029078.103.51$2,265
Sep 201049072.633.98$3,559
Aug 201074073.684.42$5,452
Jul 201049072.554.74$3,555
Jun 201044070.364.91$3,096
May 201041071.124.24$2,916
Apr 201043081.694.12$3,513
Mar 201046078.394.39$3,606
Feb 201047073.585.44$3,458
Jan 201048074.365.96$3,569
Dec 200930071.445.48$2,143
Nov 200932074.593.75$2,387
Oct 200939072.544.11$2,829
Sep 200947065.543.06$3,080
Aug 200981067.423.22$5,461
Jul 2009252061.133.46$15,405
Jun 2009129066.163.90$8,535
May 2009406054.743.93$22,224
Apr 2009433046.773.59$20,251
Mar 2009420042.144.06$17,699
Feb 2009120032.814.63$3,937
Jan 2009572035.865.37$20,512
Dec 2008422037.105.98$15,656
Nov 2008279055.496.86$15,482
Oct 2008142075.246.92$10,684
Sep 20084340101.767.88$44,164
Aug 20081420114.228.48$16,219
Jul 20081350131.0811.39$17,696
Jun 20082740131.3313.03$35,984
May 20084080123.1711.57$50,253
Apr 20085720110.3110.45$63,097
Mar 20085600101.909.66$57,064
Feb 2008184092.538.77$17,026
Jan 2008547090.388.21$49,438
Dec 2007721088.337.30$63,686
Nov 2007127091.677.29$11,642
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 2007286069.066.39$19,751
Jul 2007146070.906.39$10,351
Jun 2007210062.007.55$13,020
May 2007446058.747.85$26,198
Apr 2007140059.617.81$8,345
Mar 200713170456.927.30$12,597
Feb 200727339255.108.22$18,263
Jan 2007421050.306.73$21,176
Dec 2006280056.656.92$15,862
Nov 200642520654.207.62$24,604
Oct 200640836754.906.01$24,606
Sep 20064274460.085.04$25,876
Aug 200625417868.717.34$18,759
Jul 2006247069.376.34$17,134
Jun 200628412266.286.38$19,602
May 20062252166.016.42$14,987
Apr 200622714564.397.36$15,684
Mar 200623431956.707.08$15,527
Feb 200626714757.597.75$16,516
Jan 2006334060.598.93$20,237
Dec 20053987854.9413.42$22,913
Nov 200516624354.6910.59$11,652
Oct 200537532658.3413.80$26,375
Sep 200595873061.4512.08$67,687
Aug 200584185361.519.80$60,087
Jul 200549963955.697.84$32,801
Jun 200575179152.337.38$45,138
May 200556871745.226.65$30,454
Apr 200557166249.207.36$32,966
Mar 200594058650.377.15$51,541
Feb 20051,19228945.226.31$55,726
Jan 20051,20923443.166.32$53,660
Dec 2004713039.866.75$28,420
Nov 200429552945.286.33$16,706
Oct 20043049.706.52$149
Sep 20042,04573243.245.28$92,294
Aug 20041,95189242.375.55$87,615
Jul 20041,81875838.286.08$74,205
Jun 20042,3311,90236.106.43$96,385
May 20043,1482,63637.486.49$135,107
Apr 20043,6193,61734.475.86$145,937
Mar 20042,4002,36334.365.53$95,532
Feb 20042,9852,13732.455.51$108,637
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 200328028.565.98$800
May 20034020526.595.97$2,288
Apr 20034920426.675.41$2,410
Mar 20035125431.146.10$3,137
Feb 20038418433.487.93$4,271
Jan 20036614030.315.58$2,782
Dec 20028520326.914.85$3,273
Nov 20028420424.664.14$2,915
Oct 200210222926.464.23$3,667
Sep 200212023027.443.64$4,129
Aug 20025218025.963.16$1,919
Jul 2002826624.583.06$2,218
Jun 20025032223.733.34$2,261
May 20026732324.663.58$2,810
Apr 20026838523.653.51$2,960
Mar 200210257322.003.10$4,022
Feb 200211530018.222.38$2,808
Jan 200215854117.172.38$3,998
Dec 200118654216.932.36$4,430
Nov 200122275918.072.41$5,837
Oct 200119385819.782.53$5,987
Sep 200115892824.262.25$5,922
Aug 20013131,10124.873.05$11,146
Jul 20012421,19423.933.20$9,608
Jun 200121365024.563.82$7,717
May 20010025.524.31$0
Apr 20012024.685.34$49
Mar 20016024.545.38$147
Feb 200141027.755.77$1,138
Jan 20012601,24027.478.40$17,557
Dec 200044775226.889.12$18,875
Nov 200048431032.215.66$17,344
Oct 200047054031.235.15$17,457
Sep 200049373831.875.19$19,540
Aug 20004151,15929.644.54$17,563
Jul 200019129828.534.09$6,668
Jun 200018821029.304.40$6,432
May 20001027.263.68$27
Apr 20004024.513.12$98
Mar 20006018628.422.86$2,237
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$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.

Jul 2018 — as filed, then multipliedworked
Oil                   29 bbl  × $ 65.14 =     $1,889
Casinghead gas         0 Mcf  × $  2.93 =         $0

────────────────────────────────────────────────────
Month total                                   $1,889

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. 02/O/8575 is the state's own key, not one this site invented.