HALSELL, F. -B-

Operated by BUD OIL, INC. (P-5 106343) in the HALSELL (STRAWN 3700) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 9475District 09Field 38335333OilCasinghead gasSaveExport
Value, all time
$456 k
Jan 1993 – May 2026
Value, last 12 filed months
$10 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 1 leases and 6 wells, and the rule below applies to all of them.

Discovered
1955-10-11
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 10 acres.

The Commission's schedule remark for this field reads: TRANS. FROM CLAY CO. REGULAR & HALSELL FIELDS 8-1-57

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
OilDisposition9,363 bbl$455,776
Casinghead gasProduction19 Mcf$0
Total$455,776

19 Mcf of this lease's gas, across 19 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 33.7707, -98.3304. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

33.76997, -98.33404 · 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
83.3%
5 of 6 wells
With a plug date
83.3%
5 of 6 wells
Median depth
3,757 ft
5 wells filed one
Completion to plug
12.8 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
583.3%
A plug date is filed
583.3%
BothOn the schedule and plugged. Neither fact cancels the other.
583.3%
NeitherNo plug date, and not on the schedule.
116.7%

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 3,745 and 4,050 ft, median 3,757 ft, over the 5 wells that filed a depth.

Completions filed
May 1957 – Oct 1958
4 of 6 wells; 2 filed none
Plug dates filed
Apr 1970 – May 1979
5 of 6 wells; 1 filed none

Last completion to plug: a median of 12.8 years across the 4 wells that filed both dates, with the middle half between 12.7 years and 12.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-07704345193,757 ftMay 1979Yes
42-077043339
42-07704363323,757 ftOct 1958Jun 1971Yes
42-07704356253,745 ftAug 1957Apr 1970Yes
42-07704347234,050 ftJun 1957Apr 1970Yes
42-07704344183,756 ftMay 1957Apr 1970Yes

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 2026280106.413.05$2,979
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 202628063.503.75$1,778
Jan 20260059.138.00$0
Dec 202528056.664.41$1,586
Nov 20250058.593.93$0
Oct 202529059.383.30$1,722
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 202528066.743.32$1,869
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 202527062.363.54$1,684
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 202529074.324.28$2,155
Dec 20240068.993.12$0
Nov 202428069.052.20$1,933
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 202428075.632.06$2,118
Jul 20240079.932.15$0
Jun 202428078.082.63$2,186
May 20240078.812.20$0
Apr 202429084.451.66$2,449
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 202429073.023.30$2,118
Dec 20230071.262.61$0
Nov 202328077.892.81$2,181
Oct 20230085.443.09$0
Sep 202327089.042.74$2,404
Aug 20230080.522.67$0
Jul 202329074.852.64$2,171
Jun 20230068.962.26$0
May 202328070.622.23$1,977
Apr 20230078.122.24$0
Mar 202330072.852.39$2,186
Feb 20230075.112.47$0
Jan 202327076.533.39$2,066
Dec 202229076.415.73$2,216
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 202229084.888.16$2,462
Aug 202229094.529.13$2,741
Jul 202200101.587.54$0
Jun 2022270115.097.98$3,107
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 2022280108.885.08$3,049
Feb 20220091.054.86$0
Jan 202229081.844.54$2,373
Dec 20210071.323.90$0
Nov 202129077.435.24$2,245
Oct 20210079.795.71$0
Sep 202129069.865.35$2,026
Aug 202127066.024.22$1,783
Jul 202129070.783.98$2,053
Jun 20210069.493.38$0
May 202129063.483.02$1,841
Apr 20210060.362.76$0
Mar 202128061.302.72$1,716
Feb 20210057.805.55$0
Jan 202129050.412.81$1,462
Dec 202029044.642.68$1,295
Nov 202029038.772.71$1,124
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 202027039.982.39$1,079
Jul 202029038.371.83$1,113
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 202028014.751.80$413
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 202029057.252.09$1,660
Dec 20190059.012.30$0
Nov 201928055.302.75$1,548
Oct 201929053.472.42$1,551
Sep 20190055.052.66$0
Aug 201929053.112.30$1,540
Jul 20190056.272.46$0
Jun 201928052.782.49$1,478
May 201928058.482.74$1,637
Apr 20190062.632.75$0
Mar 201928056.803.06$1,590
Feb 20190050.852.79$0
Jan 201929046.033.23$1,335
Dec 20180046.594.19$0
Nov 201858052.934.24$3,070
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 201828059.403.07$1,663
Jul 20180065.142.93$0
Jun 201828060.183.08$1,685
May 201828065.382.90$1,831
Apr 20180063.842.90$0
Mar 201829061.222.79$1,775
Feb 20180061.782.77$0
Jan 201829062.874.01$1,823
Dec 20170057.272.92$0
Nov 201729055.423.12$1,607
Oct 201729049.292.98$1,429
Sep 20170047.523.09$0
Aug 201729045.373.00$1,316
Jul 201728043.873.09$1,228
Jun 20170042.493.09$0
May 201728045.373.26$1,270
Apr 201728047.933.21$1,342
Mar 20170046.772.98$0
Feb 201729050.452.95$1,463
Jan 20170049.413.42$0
Dec 201629048.763.72$1,414
Nov 201629042.492.64$1,232
Oct 201629046.193.09$1,340
Sep 201629041.553.10$1,205
Aug 201628041.442.92$1,160
Jul 201629041.622.92$1,207
Jun 201629045.352.69$1,315
May 201629042.521.99$1,233
Apr 201629036.561.99$1,060
Mar 201628033.011.79$924
Feb 201629026.472.06$768
Jan 201629027.352.36$793
Dec 201529032.362.00$938
Nov 20150038.792.17$0
Oct 201529043.552.43$1,263
Sep 201529042.992.76$1,247
Aug 201529040.162.87$1,165
Jul 201558048.152.95$2,793
Jun 201529056.152.88$1,628
May 20150055.212.96$0
Apr 201530049.822.71$1,495
Mar 201530042.892.93$1,287
Feb 201529044.662.98$1,295
Jan 201528043.433.10$1,216
Dec 201429054.693.59$1,586
Nov 201430070.464.25$2,114
Oct 201429078.303.90$2,271
Sep 201429086.164.05$2,499
Aug 201430089.394.04$2,682
Jul 201427096.564.18$2,607
Jun 201429098.164.74$2,847
May 201428094.734.73$2,652
Apr 20140095.944.81$0
Mar 201457095.895.06$5,466
Feb 20140097.406.19$0
Jan 201430090.404.86$2,712
Dec 201329091.824.35$2,663
Nov 201328088.853.74$2,488
Oct 201329097.423.78$2,825
Sep 2013300104.113.72$3,123
Aug 201300104.253.52$0
Jul 2013580102.523.72$5,946
Jun 20130094.403.93$0
May 201328094.834.15$2,655
Apr 201357093.964.28$5,356
Mar 201327093.623.91$2,528
Feb 20130091.233.42$0
Jan 201330091.603.42$2,748
Dec 20120086.773.42$0
Nov 201230086.953.62$2,609
Oct 201231089.383.40$2,771
Sep 201229094.672.92$2,745
Aug 20120092.662.91$0
Jul 201229085.133.02$2,469
Jun 201228079.822.52$2,235
May 201229091.612.49$2,657
Apr 2012290101.652.00$2,948
Mar 2012280105.052.22$2,941
Feb 201200101.102.57$0
Jan 201227098.092.73$2,648
Dec 201128096.873.24$2,712
Nov 201130095.723.31$2,872
Oct 201129084.983.65$2,464
Sep 201129083.623.99$2,425
Aug 20110083.404.15$0
Jul 201155094.144.52$5,178
Jun 201129092.904.64$2,694
May 20110098.134.40$0
Apr 2011290105.964.33$3,073
Mar 201129096.364.06$2,794
Feb 201129085.644.18$2,484
Jan 201129086.504.59$2,509
Dec 20100085.734.35$0
Nov 201029080.843.80$2,344
Oct 201031078.103.51$2,421
Sep 201028072.633.98$2,034
Aug 20100073.684.42$0
Jul 201028072.554.74$2,031
Jun 201029070.364.91$2,040
May 201028071.124.24$1,991
Apr 201030081.694.12$2,451
Mar 201029078.394.39$2,273
Feb 20100073.585.44$0
Jan 201057074.365.96$4,239
Dec 20090071.445.48$0
Nov 200929074.593.75$2,163
Oct 20090072.544.11$0
Sep 200928065.543.06$1,835
Aug 200930067.423.22$2,023
Jul 200929061.133.46$1,773
Jun 200930066.163.90$1,985
May 20090054.743.93$0
Apr 200928046.773.59$1,310
Mar 200930042.144.06$1,264
Feb 200928032.814.63$919
Jan 200929035.865.37$1,040
Dec 200830037.105.98$1,113
Nov 200831055.496.86$1,720
Oct 200829075.246.92$2,182
Sep 2008290101.767.88$2,951
Aug 200800114.228.48$0
Jul 2008290131.0811.39$3,801
Jun 2008280131.3313.03$3,677
May 2008290123.1711.57$3,572
Apr 2008290110.3110.45$3,199
Mar 2008280101.909.66$2,853
Feb 200827092.538.77$2,498
Jan 200829090.388.21$2,621
Dec 200729088.337.30$2,562
Nov 200730091.677.29$2,750
Oct 200729082.856.92$2,403
Sep 200729075.846.24$2,199
Aug 200729069.066.39$2,003
Jul 200728070.906.39$1,985
Jun 200728062.007.55$1,736
May 200728058.747.85$1,645
Apr 200729059.617.81$1,729
Mar 200729056.927.30$1,651
Feb 200729055.108.22$1,598
Jan 20070050.306.73$0
Dec 200628056.656.92$1,586
Nov 200627054.207.62$1,463
Oct 200631054.906.01$1,702
Sep 200630060.085.04$1,802
Aug 200629068.717.34$1,993
Jul 200658069.376.34$4,023
Jun 20060066.286.38$0
May 200631066.016.42$2,046
Apr 200658064.397.36$3,735
Mar 200627056.707.08$1,531
Feb 20060057.597.75$0
Jan 200630060.598.93$1,818
Dec 200528054.9413.42$1,538
Nov 200530054.6910.59$1,641
Oct 200529058.3413.80$1,692
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 200531055.697.84$1,726
Jun 200529052.337.38$1,518
May 200530045.226.65$1,357
Apr 200528049.207.36$1,378
Mar 200529050.377.15$1,461
Feb 200529045.226.31$1,311
Jan 200530043.166.32$1,295
Dec 200461039.866.75$2,431
Nov 20040045.286.33$0
Oct 200431049.706.52$1,541
Sep 200430043.245.28$1,297
Aug 200431042.375.55$1,313
Jul 20040038.286.08$0
Jun 200430036.106.43$1,083
May 200456037.486.49$2,099
Apr 200429034.475.86$1,000
Mar 200429034.365.53$996
Feb 200430032.455.51$974
Jan 200428032.036.30$897
Dec 200331030.266.30$938
Nov 200329028.804.60$835
Oct 200328028.174.76$789
Sep 200329026.314.75$763
Aug 200329029.765.13$863
Jul 20030029.415.17$0
Jun 200328028.565.98$800
May 200329026.595.97$771
Apr 200330026.675.41$800
Mar 200332031.146.10$996
Feb 200331033.487.93$1,038
Jan 200329030.315.58$879
Dec 200230026.914.85$807
Nov 200230024.664.14$740
Oct 20020026.464.23$0
Sep 200231027.443.64$851
Aug 200230025.963.16$779
Jul 200228024.583.06$688
Jun 200230023.733.34$712
May 200229024.663.58$715
Apr 200229023.653.51$686
Mar 200229022.003.10$638
Feb 200230018.222.38$547
Jan 200231017.172.38$532
Dec 200130016.932.36$508
Nov 20010018.072.41$0
Oct 200130019.782.53$593
Sep 200131024.262.25$752
Aug 200130024.873.05$746
Jul 200131023.933.20$742
Jun 200129024.563.82$712
May 200130025.524.31$766
Apr 200131024.685.34$765
Mar 200131024.545.38$761
Feb 200129027.755.77$805
Jan 20010027.478.40$0
Dec 200030026.889.12$806
Nov 200029032.215.66$934
Oct 200031031.235.15$968
Sep 200028031.875.19$892
Aug 20000029.644.54$0
Jul 200029028.534.09$827
Jun 200029029.304.40$850
May 200029027.263.68$791
Apr 200029024.513.12$711
Mar 200030028.422.86$853
Feb 20000027.622.73$0
Jan 200030025.272.48$758
Dec 199930024.282.42$728
Nov 199931023.192.43$719
Oct 19990020.982.80$0
Sep 199931021.752.62$674
Aug 199930019.262.88$578
Jul 19990017.892.37$0
Jun 199930015.942.36$478
May 199931015.792.32$489
Apr 199930015.102.21$453
Mar 19990012.471.84$0
Feb 19993009.981.82$299
Jan 199930010.381.90$311
Dec 19983009.201.77$276
Nov 199830010.892.19$327
Oct 19980012.421.97$0
Sep 199830012.592.08$378
Aug 199830011.301.91$339
Jul 199830011.742.24$352
Jun 199829011.242.24$326
May 199831012.622.21$391
Apr 19980013.042.51$0
Mar 199830012.802.31$384
Feb 199830013.952.30$419
Jan 199831014.702.15$456
Dec 199730016.322.41$490
Nov 199729018.193.09$528
Oct 199731019.253.15$597
Sep 199730017.742.95$532
Aug 199730017.862.55$536
Jul 199729017.582.25$510
Jun 19970017.242.26$0
May 199728018.972.31$531
Apr 199730017.882.08$536
Mar 199730018.951.94$569
Feb 199731020.492.21$635
Jan 199731023.483.54$728
Dec 199630023.32$700
Nov 199631021.97$681
Oct 199632023.31$746
Sep 19960022.22$0
Aug 199629020.26$588
Jul 199631019.55$606
Jun 199630018.73$562
May 199630019.43$583
Apr 199630021.51$645
Mar 199630019.38$581
Feb 199632016.98$543
Jan 199629017.07$495
Dec 199529017.19$499
Nov 199530016.00$480
Oct 199529015.43$447
Sep 199530016.18$485
Aug 199527015.92$430
Jul 199530015.24$457
Jun 199529016.41$476
May 199531017.56$544
Apr 199526017.73$461
Mar 199531016.44$510
Feb 199528016.58$464
Jan 199532015.92$509
Dec 199431015.03$466
Nov 199430015.90$477
Oct 199431015.58$483
Sep 199460015.29$917
Aug 199460016.13$968
Jul 19940117.56$0
Jun 199431117.09$530
May 199430115.88$476
Apr 199429114.14$410
Mar 199461112.46$760
Feb 19940112.50$0
Jan 199430112.66$380
Dec 199361112.33$752
Nov 199332114.49$464
Oct 199330115.85$476
Sep 199330115.03$451
Aug 199330115.66$470
Jul 199331115.46$479
Jun 199330116.79$504
May 199331117.68$548
Apr 199331118.05$560
Mar 199359118.14$1,070
Feb 199330117.90$537
Jan 199331116.93$525

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                   28 bbl  × $106.41 =     $2,979
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $2,979

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/9475 is the state's own key, not one this site invented.