CLAWATER UNIT

Operated by MCCLURE OIL COMPANY, INC. (P-5 540703) in the BRAHANEY field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 15979District 8AField 11308001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$17.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$135 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 113 leases and 860 wells, and the rule below applies to all of them.

Discovered
1945-06-25
as the register files it
Field class
Oil and gas
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 10 acres. The field rule took effect on 2015-07-14.

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: HORIZONTAL AND STACKED LATERAL RULES.

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
OilDisposition347,301 bbl$17,499,651
Casinghead gasProduction1,941 Mcf$0
Total$17,499,651

1,941 Mcf of this lease's gas, across 33 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 (10)

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 33.1733, -102.9269. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

33.17320, -102.92843 · 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
50.0%
5 of 10 wells
With a plug date
60.0%
6 of 10 wells
Median depth
5,400 ft
9 wells filed one
Completion to plug
2.8 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
550.0%
A plug date is filed
660.0%
BothOn the schedule and plugged. Neither fact cancels the other.
550.0%
NeitherNo plug date, and not on the schedule.
440.0%

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

Total depth in feet, 9 of 10 wells. Median 5,400 ft, with the middle half between 5,318 and 5,411 ft; the shallowest is 5,286 ft and the deepest 12,075 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 5 of 10 wells, Feb 1995 – Feb 2007. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Feb 1995 – Feb 2007
5 of 10 wells; 5 filed none
Plug dates filed
Apr 1983 – Dec 2013
6 of 10 wells; 4 filed none

Last completion to plug: a median of 2.8 years across the 1 well that filed both dates, with the middle half between 2.8 years and 2.8 years. A further 1 well is excluded, because the last completion the Commission holds for it is dated after the plug date. Both dates are the latest of their kind on the wellbore record and they are filed separately, so the two need not run in order. The gap is the distance between two filed dates — it is not a statement of how long the well produced.

10 wells

42-5010170115,300 ftDec 2013Yes
42-5010207945,286 ftApr 1983Yes
42-5010208255,318 ftFeb 1984Yes
42-5010285335,340 ftMar 2007Yes
42-501028522
42-5013539285,400 ftFeb 2007
42-5013539395,411 ftFeb 2007Dec 2009Yes
42-501353203WR5,415 ftJan 2007
42-5013403075,400 ftJan 1996
42-50132312612,075 ftFeb 1995Sep 1989

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 20261820106.413.05$19,367
Apr 2026179098.932.87$17,708
Mar 20260089.753.15$0
Feb 2026180063.503.75$11,430
Jan 20260059.138.00$0
Dec 2025335056.664.41$18,981
Nov 2025182058.593.93$10,663
Oct 2025182059.383.30$10,807
Sep 2025171062.743.08$10,729
Aug 2025182063.933.01$11,635
Jul 2025179066.743.32$11,946
Jun 2025180066.483.13$11,966
May 2025180060.553.23$10,899
Apr 2025181062.363.54$11,287
Mar 2025181067.704.27$12,254
Feb 2025172070.884.34$12,191
Jan 2025181074.324.28$13,452
Dec 2024360068.993.12$24,836
Nov 2024184069.052.20$12,705
Oct 2024182071.372.28$12,989
Sep 2024182069.612.36$12,669
Aug 2024178075.632.06$13,462
Jul 2024182079.932.15$14,547
Jun 2024182078.082.63$14,211
May 2024363078.812.20$28,608
Apr 2024360084.451.66$30,402
Mar 2024364080.301.55$29,229
Feb 2024365076.091.78$27,773
Jan 2024542073.023.30$39,577
Dec 2023362071.262.61$25,796
Nov 2023360077.892.81$28,040
Oct 2023538085.443.09$45,967
Sep 2023182089.042.74$16,205
Aug 2023358080.522.67$28,826
Jul 2023356074.852.64$26,647
Jun 2023356068.962.26$24,550
May 2023366070.622.23$25,847
Apr 2023179078.122.24$13,983
Mar 2023364072.852.39$26,517
Feb 2023362075.112.47$27,190
Jan 2023366076.533.39$28,010
Dec 2022365076.415.73$27,890
Nov 2022367085.005.65$31,195
Oct 2022359087.185.86$31,298
Sep 2022362084.888.16$30,727
Aug 2022354094.529.13$33,460
Jul 20223560101.587.54$36,162
Jun 20223550115.097.98$40,857
May 20223460109.378.43$37,842
Apr 20225390104.226.84$56,175
Mar 20223610108.885.08$39,306
Feb 2022361091.054.86$32,869
Jan 2022359081.844.54$29,381
Dec 2021180071.323.90$12,838
Nov 2021539077.435.24$41,735
Oct 2021542079.795.71$43,246
Sep 2021179069.865.35$12,505
Aug 2021181066.024.22$11,950
Jul 2021181070.783.98$12,811
Jun 2021362069.493.38$25,155
May 2021181063.483.02$11,490
Apr 2021351060.362.76$21,186
Mar 2021363061.302.72$22,252
Feb 2021362057.805.55$20,924
Jan 2021541050.412.81$27,272
Dec 2020543044.642.68$24,240
Nov 2020362038.772.71$14,035
Oct 2020542036.972.48$20,038
Sep 2020538037.091.99$19,954
Aug 2020362039.982.39$14,473
Jul 2020714038.371.83$27,396
Jun 2020725034.901.69$25,303
May 20200016.921.81$0
Apr 2020540014.751.80$7,965
Mar 2020361030.341.86$10,953
Feb 2020538049.881.98$26,835
Jan 2020375057.252.09$21,469
Dec 2019698059.012.30$41,189
Nov 2019532055.302.75$29,420
Oct 2019360053.472.42$19,249
Sep 2019527055.052.66$29,011
Aug 2019709053.112.30$37,655
Jul 2019516056.272.46$29,035
Jun 2019506052.782.49$26,707
May 2019520058.482.74$30,410
Apr 2019523062.632.75$32,755
Mar 2019517056.803.06$29,366
Feb 2019527050.852.79$26,798
Jan 2019526046.033.23$24,212
Dec 2018520046.594.19$24,227
Nov 2018699052.934.24$36,998
Oct 2018520061.443.40$31,949
Sep 2018516059.543.11$30,723
Aug 2018347059.403.07$20,612
Jul 2018690065.142.93$44,947
Jun 2018694060.183.08$41,765
May 2018525065.382.90$34,325
Apr 2018700063.842.90$44,688
Mar 2018347061.222.79$21,243
Feb 2018696061.782.77$42,999
Jan 2018521062.874.01$32,755
Dec 2017533057.272.92$30,525
Nov 2017689055.423.12$38,184
Oct 2017711049.292.98$35,045
Sep 2017350047.523.09$16,632
Aug 2017690045.373.00$31,305
Jul 2017703043.873.09$30,841
Jun 2017518042.493.09$22,010
May 2017515045.373.26$23,366
Apr 2017704047.933.21$33,743
Mar 2017683046.772.98$31,944
Feb 2017676050.452.95$34,104
Jan 2017531049.413.42$26,237
Dec 2016693048.763.72$33,791
Nov 2016691042.492.64$29,361
Oct 2016699046.193.09$32,287
Sep 2016700041.553.10$29,085
Aug 2016332041.442.92$13,758
Jul 2016520041.622.92$21,642
Jun 2016692045.352.69$31,382
May 2016692042.521.99$29,424
Apr 2016683036.561.99$24,970
Mar 2016338033.011.79$11,157
Feb 2016508026.472.06$13,447
Jan 20161,181027.352.36$32,300
Dec 2015510032.362.00$16,504
Nov 20151,174038.792.17$45,539
Oct 2015839043.552.43$36,538
Sep 2015663042.992.76$28,502
Aug 20151,170040.162.87$46,987
Jul 2015646048.152.95$31,105
Jun 20151,008056.152.88$56,599
May 2015677055.212.96$37,377
Apr 20151,153049.822.71$57,442
Mar 2015835042.892.93$35,813
Feb 2015843044.662.98$37,648
Jan 20151,004043.433.10$43,604
Dec 20141,019054.693.59$55,729
Nov 2014671070.464.25$47,279
Oct 20141,344078.303.90$105,235
Sep 2014823086.164.05$70,910
Aug 20141,347089.394.04$120,408
Jul 2014979096.564.18$94,532
Jun 20141,331098.164.74$130,651
May 2014485094.734.73$45,944
Apr 20141,306095.944.81$125,298
Mar 20141,029095.895.06$98,671
Feb 2014915097.406.19$89,121
Jan 20141,527090.404.86$138,041
Dec 20131,350091.824.35$123,957
Nov 2013690088.853.74$61,307
Oct 20131,359097.423.78$132,394
Sep 20131,3520104.113.72$140,757
Aug 20131,7060104.253.52$177,851
Jul 20136920102.523.72$70,944
Jun 20131,348094.403.93$127,251
May 20131,363094.834.15$129,253
Apr 20131,032093.964.28$96,967
Mar 20131,370093.623.91$128,259
Feb 20131,389091.233.42$126,718
Jan 20131,034091.603.42$94,714
Dec 20121,391086.773.42$120,697
Nov 20121,038086.953.62$90,254
Oct 20121,388089.383.40$124,059
Sep 20121,028094.672.92$97,321
Aug 20121,020092.662.91$94,513
Jul 20121,360085.133.02$115,777
Jun 2012839079.822.52$66,969
May 20121,210091.612.49$110,848
Apr 20121,3640101.652.00$138,651
Mar 20121,0430105.052.22$109,567
Feb 20121,3860101.102.57$140,125
Jan 2012701098.092.73$68,761
Dec 20111,044096.873.24$101,132
Nov 20111,024095.723.31$98,017
Oct 2011692084.983.65$58,806
Sep 20111,015083.623.99$84,874
Aug 20111,375083.404.15$114,675
Jul 2011691094.144.52$65,051
Jun 20111,011092.904.64$93,922
May 20111,393098.134.40$136,695
Apr 20111,0440105.964.33$110,622
Mar 2011694096.364.06$66,874
Feb 20111,046085.644.18$89,579
Jan 20111,046086.504.59$90,479
Dec 2010704085.734.35$60,354
Nov 20101,406080.843.80$113,661
Oct 20101,053078.103.51$82,239
Sep 20101,032072.633.98$74,954
Aug 20101,028073.684.42$75,743
Jul 20101,389072.554.74$100,772
Jun 2010692070.364.91$48,689
May 20101,189071.124.24$84,562
Apr 20101,199081.694.12$97,946
Mar 20101,055078.394.39$82,701
Feb 20101,388073.585.44$102,129
Jan 20101,051074.365.96$78,152
Dec 20091,047071.445.48$74,798
Nov 20091,056074.593.75$78,767
Oct 20091,059072.544.11$76,820
Sep 20091,076065.543.06$70,521
Aug 20091,085067.423.22$73,151
Jul 20091,431061.133.46$87,477
Jun 2009696066.163.90$46,047
May 20091,413054.743.93$77,348
Apr 20091,080046.773.59$50,512
Mar 20091,062042.144.06$44,753
Feb 20091,375032.814.63$45,114
Jan 20091,061035.865.37$38,047
Dec 20081,757037.105.98$65,185
Nov 2008716055.496.86$39,731
Oct 20081,673075.246.92$125,877
Sep 20081,4180101.767.88$144,296
Aug 20086850114.228.48$78,241
Jul 20081,7570131.0811.39$230,308
Jun 20081,0580131.3313.03$138,947
May 20081,4270123.1711.57$175,764
Apr 20081,4230110.3110.45$156,971
Mar 20081,0440101.909.66$106,384
Feb 20081,354092.538.77$125,286
Jan 20081,104090.388.21$99,780
Dec 20071,425088.337.30$125,870
Nov 20071,427091.677.29$130,813
Oct 20071,409082.856.92$116,736
Sep 20071,067075.846.24$80,921
Aug 20071,081069.066.39$74,654
Jul 20071,427070.906.39$101,174
Jun 20071,730062.007.55$107,260
May 20071,429058.747.85$83,939
Apr 20071,788059.617.81$106,583
Mar 20072,155056.927.30$122,663
Feb 20071,821055.108.22$100,337
Jan 20071,115050.306.73$56,085
Dec 20061,098056.656.92$62,202
Nov 2006649054.207.62$35,176
Oct 20061,089054.906.01$59,786
Sep 20061,079060.085.04$64,826
Aug 2006723068.717.34$49,677
Jul 20061,016069.376.34$70,480
Jun 20061,074066.286.38$71,185
May 20061,044066.016.42$68,914
Apr 2006724064.397.36$46,618
Mar 20061,075056.707.08$60,953
Feb 20061,084057.597.75$62,428
Jan 20061,089060.598.93$65,983
Dec 20051,085054.9413.42$59,610
Nov 20051,050054.6910.59$57,425
Oct 2005719058.3413.80$41,946
Sep 2005998061.4512.08$61,327
Aug 2005695061.519.80$42,749
Jul 20051,077055.697.84$59,978
Jun 20051,057052.337.38$55,313
May 2005718045.226.65$32,468
Apr 20051,084049.207.36$53,333
Mar 20051,085050.377.15$54,651
Feb 2005730045.226.31$33,011
Jan 20051,095043.166.32$47,260
Dec 20041,094039.866.75$43,607
Nov 20041,094045.286.33$49,536
Oct 2004710049.706.52$35,287
Sep 2004998043.245.28$43,154
Aug 20041,433042.375.55$60,716
Jul 2004719038.286.08$27,523
Jun 20041,077036.106.43$38,880
May 20041,084037.486.49$40,628
Apr 2004720034.475.86$24,818
Mar 20041,092034.365.53$37,521
Feb 2004731032.455.51$23,721
Jan 20041,096032.036.30$35,105
Dec 2003727030.266.30$21,999
Nov 20031,089028.804.60$31,363
Oct 2003724028.174.76$20,395
Sep 20031,078026.314.75$28,362
Aug 20031,079029.765.13$32,111
Jul 20031,077029.415.17$31,675
Jun 2003722028.565.98$20,620
May 20031,082026.595.97$28,770
Apr 20031,090026.675.41$29,070
Mar 2003730031.146.10$22,732
Feb 20031,094033.487.93$36,627
Jan 2003731030.315.58$22,157
Dec 20021,098026.914.85$29,547
Nov 2002726024.664.14$17,903
Oct 20021,083026.464.23$28,656
Sep 20021,055027.443.64$28,949
Aug 2002704025.963.16$18,276
Jul 20021,081024.583.06$26,571
Jun 20021,084023.733.34$25,723
May 20021,086024.663.58$26,781
Apr 20021,092023.653.51$25,826
Mar 2002733022.003.10$16,126
Feb 20021,095018.222.38$19,951
Jan 20021,101017.172.38$18,904
Dec 20011,098016.932.36$18,589
Nov 20011,094018.072.41$19,769
Oct 20011,085019.782.53$21,461
Sep 20011,086024.262.25$26,346
Aug 20011,082024.873.05$26,909
Jul 20011,083023.933.20$25,916
Jun 2001723024.563.82$17,757
May 20011,441025.524.31$36,774
Apr 20011,083024.685.34$26,728
Mar 20011,096024.545.38$26,896
Feb 2001717027.755.77$19,897
Jan 20011,468027.478.40$40,326
Dec 20001,084026.889.12$29,138
Nov 20001,051032.215.66$33,853
Oct 20001,087031.235.15$33,947
Sep 20001,087031.875.19$34,643
Aug 20001,085029.644.54$32,159
Jul 20001,081028.534.09$30,841
Jun 20001,241029.304.40$36,361
May 20001,084027.263.68$29,550
Apr 20001,084024.513.12$26,569
Mar 20001,087028.422.86$30,893
Feb 20001,089027.622.73$30,078
Jan 20001,459025.272.48$36,869
Dec 19991,100024.282.42$26,708
Nov 19991,084023.192.43$25,138
Oct 19991,081020.982.80$22,679
Sep 19991,085021.752.62$23,599
Aug 19991,077019.262.88$20,743
Jul 19991,081017.892.37$19,339
Jun 19991,085015.942.36$17,295
May 19991,086015.792.32$17,148
Apr 19991,451015.102.21$21,910
Mar 1999725012.471.84$9,041
Feb 19991,08309.981.82$10,808
Jan 1999729010.381.90$7,567
Dec 19981,46709.201.77$13,496
Nov 19981,089010.892.19$11,859
Oct 19981,065012.421.97$13,227
Sep 19981,085012.592.08$13,660
Aug 1998721011.301.91$8,147
Jul 19981,075011.742.24$12,621
Jun 19981,095011.242.24$12,308
May 19981,081012.622.21$13,642
Apr 19981,459013.042.51$19,025
Mar 19981,104012.802.31$14,131
Feb 19981,459013.952.30$20,353
Jan 19981,094014.702.15$16,082
Dec 19971,467016.322.41$23,941
Nov 19971,466018.193.09$26,667
Oct 19971,085019.253.15$20,886
Sep 19971,429017.742.95$25,350
Aug 19971,440017.862.55$25,718
Jul 19971,443017.582.25$25,368
Jun 19971,450017.242.26$24,998
May 19971,460018.972.31$27,696
Apr 19971,460017.882.08$26,105
Mar 19971,453018.951.94$27,534
Feb 19971,061020.492.21$21,740
Jan 19971,437023.483.54$33,741
Dec 19961,833023.32$42,746
Nov 19961,423021.97$31,263
Oct 19961,450023.31$33,800
Sep 19961,446022.22$32,130
Aug 19961,435020.26$29,073
Jul 19961,774019.55$34,682
Jun 19961,803018.73$33,770
May 19961,442019.43$28,018
Apr 19961,824021.51$39,234
Mar 19961,457019.38$28,237
Feb 19961,457016.98$24,740
Jan 19961,805017.07$30,811
Dec 1995727017.19$12,497
Nov 1995729016.00$11,664
Oct 19951,086115.43$16,757
Sep 1995735116.18$11,892
Aug 1995720115.92$11,462
Jul 19951,075115.24$16,383
Jun 19951,074116.41$17,624
May 19951,083117.56$19,017
Apr 19951,090117.73$19,326
Mar 19951,083116.44$17,805
Feb 19951,107116.58$18,354
Jan 1995339115.92$5,397
Dec 1994366115.03$5,501
Nov 1994366115.90$5,819
Oct 1994727015.58$11,327
Sep 1994363115.29$5,550
Aug 1994719116.13$11,597
Jul 1994714117.56$12,538
Jun 1994365117.09$6,238
May 199432816215.88$5,209
Apr 199472515714.14$10,252
Mar 199435816012.46$4,461
Feb 199473014612.50$9,125
Jan 199436110012.66$4,570
Dec 199373210012.33$9,026
Nov 199336710014.49$5,318
Oct 199372110015.85$11,428
Sep 199335410015.03$5,321
Aug 199335710015.66$5,591
Jul 199372010015.46$11,131
Jun 199335910016.79$6,028
May 19931,07610017.68$19,024
Apr 199336210018.05$6,534
Mar 199371010018.14$12,879
Feb 199373010017.90$13,067
Jan 199336410016.93$6,163

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                  182 bbl  × $106.41 =    $19,367
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $19,367

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/15979 is the state's own key, not one this site invented.