BURNETT-TRIANGLE

Operated by NOR EAST INVESTMENT CORPORATION (P-5 103751) in the TRIANGLES HEADQUARTERS field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 26519District 09Field 91158001OilCasinghead gasSaveExport
Value, all time
$18.7 M
Jan 1993 – May 2026
Value, last 12 filed months
$628 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 17 wells, and the rule below applies to all of them.

Discovered
1987-02-01
as the register files it
Field class
Oil
the register's own label
Between wells
933 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 1987-11-01.

The Commission's schedule remark for this field reads: 3/27/89 PER DLT.#9-92686.

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
OilDisposition543,157 bbl$18,668,612
Casinghead gasProduction9,781 Mcf$42,500
Total$18,711,112

21 Mcf of this lease's gas, across 21 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 (17)

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 34.0427, -100.0339. A lease has no coordinate of its own — that point is the mean of its wells, and they span 1.8 miles.

34.04451, -100.03343 · 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
47.1%
8 of 17 wells
With a plug date
47.1%
8 of 17 wells
Median depth
4,950 ft
17 wells filed one
Completion to plug
16.0 years
median over 8 wells

What the state filed about each well

On the RRC proration schedule
847.1%
A plug date is filed
847.1%
BothOn the schedule and plugged. Neither fact cancels the other.
847.1%
NeitherNo plug date, and not on the schedule.
952.9%

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, 17 of 17 wells. Median 4,950 ft, with the middle half between 4,907 and 5,000 ft; the shallowest is 4,800 ft and the deepest 7,000 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, 17 of 17 wells, Jan 1987 – Nov 2022. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jan 1987 – Nov 2022
17 of 17 wells
Plug dates filed
Aug 1997 – Aug 2023
8 of 17 wells; 9 filed none

Last completion to plug: a median of 16.0 years across the 8 wells that filed both dates, with the middle half between 9.3 years and 21.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

17 wells

42-15530495115,000 ftNov 2022
42-1550030137,000 ftSep 2021Aug 2023Yes
42-15530510135,740 ftOct 1997
42-1553048654,800 ftJan 1996Mar 2013Yes
42-15530549194,900 ftJun 1992Aug 1997Yes
42-1553048045,000 ftFeb 1992Mar 2013Yes
42-15530545184,950 ftDec 1991
42-15530542174,950 ftSep 1991Dec 2013Yes
42-15530537164,907 ftMay 1991Oct 2015Yes
42-15530527154,850 ftDec 1990
42-1553050294,950 ftMay 1989
42-15530501105,850 ftMay 1989Mar 2004Yes
42-1553049986,100 ftJan 1989
42-1553049375,000 ftSep 1988
42-1553049264,950 ftJun 1988
42-1553047625,000 ftJun 1987
42-1553047214,800 ftJan 1987Aug 1997Yes

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 20265300106.413.05$56,397
Apr 2026530098.932.87$52,433
Mar 2026549089.753.15$49,273
Feb 20261,050063.503.75$66,675
Jan 20260059.138.00$0
Dec 2025917056.664.41$51,957
Nov 2025933058.593.93$54,664
Oct 2025906059.383.30$53,798
Sep 2025866062.743.08$54,333
Aug 2025892063.933.01$57,026
Jul 20251,067066.743.32$71,212
Jun 2025902066.483.13$59,965
May 2025550060.553.23$33,303
Apr 2025748062.363.54$46,645
Mar 20251,118067.704.27$75,689
Feb 20251,273070.884.34$90,230
Jan 2025913074.324.28$67,854
Dec 20241,084068.993.12$74,785
Nov 20241,112069.052.20$76,784
Oct 20241,271071.372.28$90,711
Sep 20241,090069.612.36$75,875
Aug 20241,451075.632.06$109,739
Jul 20241,075079.932.15$85,925
Jun 20241,610078.082.63$125,709
May 2024894078.812.20$70,456
Apr 2024666084.451.66$56,244
Mar 20241,583080.301.55$127,115
Feb 20241,594076.091.78$121,287
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20231,385077.892.81$107,878
Oct 2023532085.443.09$45,454
Sep 2023715089.042.74$63,664
Aug 2023863080.522.67$69,489
Jul 20231,235074.852.64$92,440
Jun 2023526068.962.26$36,273
May 2023321070.622.23$22,669
Apr 20231,039078.122.24$81,167
Mar 20231,124072.852.39$81,883
Feb 2023183075.112.47$13,745
Jan 2023354076.533.39$27,092
Dec 2022343076.415.73$26,209
Nov 2022152085.005.65$12,920
Oct 2022700087.185.86$61,026
Sep 20220084.888.16$0
Aug 2022163094.529.13$15,407
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 20221440104.226.84$15,008
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 2021175077.435.24$13,550
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 2020156044.642.68$6,964
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 2020165030.341.86$5,006
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 2019127058.482.74$7,427
Apr 2019181062.632.75$11,336
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 2018177046.594.19$8,246
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 2018197060.183.08$11,855
May 20180065.382.90$0
Apr 2018175063.842.90$11,172
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 2017181049.292.98$8,921
Sep 2017176047.523.09$8,364
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 2017175042.493.09$7,436
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 2017186046.772.98$8,699
Feb 2017183050.452.95$9,232
Jan 2017179049.413.42$8,844
Dec 2016188048.763.72$9,167
Nov 2016183042.492.64$7,776
Oct 2016361046.193.09$16,675
Sep 2016184041.553.10$7,645
Aug 2016377041.442.92$15,623
Jul 2016538041.622.92$22,392
Jun 2016183045.352.69$8,299
May 2016373042.521.99$15,860
Apr 2016370036.561.99$13,527
Mar 2016375033.011.79$12,379
Feb 2016359026.472.06$9,503
Jan 2016354027.352.36$9,682
Dec 2015359032.362.00$11,617
Nov 2015377038.792.17$14,624
Oct 2015555043.552.43$24,170
Sep 2015345042.992.76$14,832
Aug 2015555040.162.87$22,289
Jul 2015367048.152.95$17,671
Jun 2015368056.152.88$20,663
May 2015374055.212.96$20,649
Apr 2015385049.822.71$19,181
Mar 2015557042.892.93$23,890
Feb 2015364044.662.98$16,256
Jan 2015744043.433.10$32,312
Dec 2014714054.693.59$39,049
Nov 2014706070.464.25$49,745
Oct 2014704078.303.90$55,123
Sep 2014702086.164.05$60,484
Aug 2014869089.394.04$77,680
Jul 20141,051096.564.18$101,485
Jun 2014871098.164.74$85,497
May 2014869094.734.73$82,320
Apr 20141,223095.944.81$117,335
Mar 20141,048095.895.06$100,493
Feb 2014886097.406.19$86,296
Jan 20141,412090.404.86$127,645
Dec 20131,7709,76091.824.35$205,021
Nov 2013707088.853.74$62,817
Oct 2013527097.423.78$51,340
Sep 20138640104.113.72$89,951
Aug 20138630104.253.52$89,968
Jul 20138680102.523.72$88,987
Jun 2013881094.403.93$83,166
May 2013880094.834.15$83,450
Apr 2013703093.964.28$66,054
Mar 20131,058093.623.91$99,050
Feb 20131,062091.233.42$96,886
Jan 20131,065091.603.42$97,554
Dec 2012875086.773.42$75,924
Nov 2012706086.953.62$61,387
Oct 20121,044089.383.40$93,313
Sep 2012524094.672.92$49,607
Aug 2012871092.662.91$80,707
Jul 2012880085.133.02$74,914
Jun 2012875079.822.52$69,843
May 2012882091.612.49$80,800
Apr 20121,0570101.652.00$107,444
Mar 20128860105.052.22$93,074
Feb 20128810101.102.57$89,069
Jan 2012887098.092.73$87,006
Dec 20111,045096.873.24$101,229
Nov 2011887095.723.31$84,904
Oct 2011701084.983.65$59,571
Sep 2011529083.623.99$44,235
Aug 2011866083.404.15$72,224
Jul 20111,050094.144.52$98,847
Jun 2011876092.904.64$81,380
May 2011689098.134.40$67,612
Apr 20111,0420105.964.33$110,410
Mar 2011865096.364.06$83,351
Feb 2011516085.644.18$44,190
Jan 2011699086.504.59$60,464
Dec 2010710085.734.35$60,868
Nov 2010708080.843.80$57,235
Oct 2010533078.103.51$41,627
Sep 20101,055072.633.98$76,625
Aug 2010687073.684.42$50,618
Jul 2010687072.554.74$49,842
Jun 2010818070.364.91$57,554
May 2010701071.124.24$49,855
Apr 2010531081.694.12$43,377
Mar 2010860078.394.39$67,415
Feb 2010529073.585.44$38,924
Jan 2010700074.365.96$52,052
Dec 2009690071.445.48$49,294
Nov 2009885074.593.75$66,012
Oct 2009701072.544.11$50,851
Sep 2009881065.543.06$57,741
Aug 2009697067.423.22$46,992
Jul 2009872061.133.46$53,305
Jun 2009696066.163.90$46,047
May 2009708054.743.93$38,756
Apr 2009712046.773.59$33,300
Mar 2009860042.144.06$36,240
Feb 2009894032.814.63$29,332
Jan 2009732035.865.37$26,250
Dec 2008892037.105.98$33,093
Nov 2008861055.496.86$47,777
Oct 2008709075.246.92$53,345
Sep 20081,0580101.767.88$107,662
Aug 200800114.228.48$0
Jul 20088690131.0811.39$113,909
Jun 20086960131.3313.03$91,406
May 20089220123.1711.57$113,563
Apr 20086820110.3110.45$75,231
Mar 20088600101.909.66$87,634
Feb 2008867092.538.77$80,224
Jan 2008871090.388.21$78,721
Dec 2007665088.337.30$58,739
Nov 2007866091.677.29$79,386
Oct 2007424082.856.92$35,128
Sep 2007706075.846.24$53,543
Aug 20071,045069.066.39$72,168
Jul 2007699070.906.39$49,559
Jun 20071,020062.007.55$63,240
May 20071,037058.747.85$60,913
Apr 2007863059.617.81$51,443
Mar 2007697056.927.30$39,673
Feb 20071,053055.108.22$58,020
Jan 2007698050.306.73$35,109
Dec 2006697056.656.92$39,485
Nov 2006705054.207.62$38,211
Oct 20061,228054.906.01$67,417
Sep 2006896060.085.04$53,832
Aug 2006877068.717.34$60,259
Jul 2006880069.376.34$61,046
Jun 20061,062066.286.38$70,389
May 2006895066.016.42$59,079
Apr 20061,054064.397.36$67,867
Mar 2006875056.707.08$49,613
Feb 20061,047057.597.75$60,297
Jan 2006877060.598.93$53,137
Dec 20051,057054.9413.42$58,072
Nov 2005876054.6910.59$47,908
Oct 2005728058.3413.80$42,472
Sep 2005698061.4512.08$42,892
Aug 20051,032061.519.80$63,478
Jul 20051,023055.697.84$56,971
Jun 20051,037052.337.38$54,266
May 20051,014045.226.65$45,853
Apr 20051,235049.207.36$60,762
Mar 2005707050.377.15$35,612
Feb 2005704045.226.31$31,835
Jan 20051,065043.166.32$45,965
Dec 20041,057039.866.75$42,132
Nov 2004707045.286.33$32,013
Oct 20041,058049.706.52$52,583
Sep 20041,053043.245.28$45,532
Aug 20041,237042.375.55$52,412
Jul 20041,219038.286.08$46,663
Jun 20041,230036.106.43$44,403
May 20041,397037.486.49$52,360
Apr 20041,246034.475.86$42,950
Mar 20041,056034.365.53$36,284
Feb 20041,422032.455.51$46,144
Jan 20041,064032.036.30$34,080
Dec 20031,205030.266.30$36,463
Nov 20031,417028.804.60$40,810
Oct 20031,404028.174.76$39,551
Sep 20031,408026.314.75$37,044
Aug 20031,403029.765.13$41,753
Jul 20031,570029.415.17$46,174
Jun 20031,394028.565.98$39,813
May 20031,406026.595.97$37,386
Apr 20031,237026.675.41$32,991
Mar 20031,425031.146.10$44,375
Feb 20031,436033.487.93$48,077
Jan 20031,429030.315.58$43,313
Dec 20021,616026.914.85$43,487
Nov 20021,440024.664.14$35,510
Oct 20021,597026.464.23$42,257
Sep 20021,237027.443.64$33,943
Aug 20021,414025.963.16$36,707
Jul 20021,594024.583.06$39,181
Jun 20021,421023.733.34$33,720
May 20021,609024.663.58$39,678
Apr 20021,243023.653.51$29,397
Mar 20021,602022.003.10$35,244
Feb 20021,063018.222.38$19,368
Jan 20021,419017.172.38$24,364
Dec 20011,602016.932.36$27,122
Nov 20011,604018.072.41$28,984
Oct 20011,604019.782.53$31,727
Sep 20011,588024.262.25$38,525
Aug 20011,225024.873.05$30,466
Jul 20011,583023.933.20$37,881
Jun 20011,930024.563.82$47,401
May 20011,766025.524.31$45,068
Apr 20011,766024.685.34$43,585
Mar 20011,967024.545.38$48,270
Feb 20011,784027.755.77$49,506
Jan 20011,788027.478.40$49,116
Dec 20001,441026.889.12$38,734
Nov 20001,973032.215.66$63,550
Oct 20001,792031.235.15$55,964
Sep 20001,899031.875.19$60,521
Aug 20001,957029.644.54$58,005
Jul 20001,601028.534.09$45,677
Jun 20001,777029.304.40$52,066
May 20001,963027.263.68$53,511
Apr 20001,956024.513.12$47,942
Mar 20001,971028.422.86$56,016
Feb 20001,615027.622.73$44,606
Jan 20001,822025.272.48$46,042
Dec 19991,993024.282.42$48,390
Nov 19991,616023.192.43$37,475
Oct 19992,141020.982.80$44,918
Sep 19992,134021.752.62$46,415
Aug 19992,481019.262.88$47,784
Jul 19991,769017.892.37$31,647
Jun 19991,250015.942.36$19,925
May 19991,414015.792.32$22,327
Apr 19991,455015.102.21$21,971
Mar 19991,810012.471.84$22,571
Feb 19991,63609.981.82$16,327
Jan 19992,008010.381.90$20,843
Dec 19981,99009.201.77$18,308
Nov 19981,818010.892.19$19,798
Oct 19982,375012.421.97$29,498
Sep 19982,145012.592.08$27,006
Aug 19982,546011.301.91$28,770
Jul 19982,683011.742.24$31,498
Jun 19982,852011.242.24$32,056
May 19982,563012.622.21$32,345
Apr 19982,708013.042.51$35,312
Mar 19983,310012.802.31$42,368
Feb 19983,126013.952.30$43,608
Jan 19984,081014.702.15$59,991
Dec 19974,121016.322.41$67,255
Nov 19975,507018.193.09$100,172
Oct 19973,533019.253.15$68,010
Sep 19972,527017.742.95$44,829
Aug 19972,692017.862.55$48,079
Jul 19972,853017.582.25$50,156
Jun 19972,322017.242.26$40,031
May 19972,725018.972.31$51,693
Apr 19971,920017.882.08$34,330
Mar 19972,551018.951.94$48,341
Feb 19972,805020.492.21$57,474
Jan 19971,512023.483.54$35,502
Dec 19962,500023.32$58,300
Nov 19962,691021.97$59,121
Oct 19962,622023.31$61,119
Sep 19963,141022.22$69,793
Aug 19962,810020.26$56,931
Jul 19963,060019.55$59,823
Jun 19963,308018.73$61,959
May 19962,797019.43$54,346
Apr 19963,332021.51$71,671
Mar 19963,203019.38$62,074
Feb 19962,987016.98$50,719
Jan 19963,200017.07$54,624
Dec 19953,194017.19$54,905
Nov 19953,346016.00$53,536
Oct 19954,259015.43$65,716
Sep 19953,177016.18$51,404
Aug 19953,391015.92$53,985
Jul 19953,421015.24$52,136
Jun 19953,406016.41$55,892
May 19953,955017.56$69,450
Apr 19953,794017.73$67,268
Mar 19954,313016.44$70,906
Feb 19953,948016.58$65,458
Jan 19954,143015.92$65,957
Dec 19944,330015.03$65,080
Nov 19944,331015.90$68,863
Oct 19944,696015.58$73,164
Sep 19944,348115.29$66,481
Aug 19944,477116.13$72,214
Jul 19944,800117.56$84,288
Jun 19944,702117.09$80,357
May 19944,798115.88$76,192
Apr 19945,129114.14$72,524
Mar 19945,057112.46$63,010
Feb 19944,848112.50$60,600
Jan 19945,839112.66$73,922
Dec 19935,851112.33$72,143
Nov 19935,389114.49$78,087
Oct 19936,264115.85$99,284
Sep 19935,593115.03$84,063
Aug 19936,331115.66$99,143
Jul 19936,689115.46$103,412
Jun 19936,690116.79$112,325
May 19937,219117.68$127,632
Apr 19936,534118.05$117,939
Mar 19937,648118.14$138,735
Feb 19936,548117.90$117,209
Jan 19936,174116.93$104,526

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                  530 bbl  × $106.41 =    $56,397
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $56,397

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/26519 is the state's own key, not one this site invented.