BILLETT

Operated by SOUTHWEST OPERATING, INC.-TYLER (P-5 806415) in the INGRAM TRINITY (WOODBINE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13818District 06Field 44580700OilCasinghead gasSaveExport
Value, all time
$674 k
Feb 1998 – May 2026
Value, last 12 filed months
$20 k
at the published price for each month
Months reported
340
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 3 leases and 3 wells, and the rule below applies to all of them.

Discovered
1996-04-10
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition13,550 bbl$668,103
Casinghead gasProduction2,045 Mcf$5,748
Total$673,850

Wells on this lease (1)

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 31.9958, -96.0506. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.99584, -96.05059 · 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
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
4,470 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

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

The one well that filed a depth was drilled to 4,470 ft.

Completions filed
Feb 1998
1 of 1 wells

1 well

42-0013227214,470 ftFeb 1998

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 (340)

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

340 months

May 202600106.413.05$0
Apr 202684098.932.87$8,310
Mar 202676089.753.15$6,821
Feb 202682063.503.75$5,207
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 201926056.803.06$1,477
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 2018134052.934.24$7,093
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 201833065.382.90$2,158
Apr 20180063.842.90$0
Mar 2018142061.222.79$8,693
Feb 2018121061.782.77$7,475
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 2017344055.423.12$19,064
Oct 2017313049.292.98$15,428
Sep 2017158047.523.09$7,508
Aug 2017166045.373.00$7,531
Jul 2017167043.873.09$7,326
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 2017173049.413.42$8,548
Dec 20160048.763.72$0
Nov 2016166042.492.64$7,053
Oct 201694046.193.09$4,342
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 201621033.011.79$693
Feb 2016254026.472.06$6,723
Jan 201664027.352.36$1,750
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 2015186042.992.76$7,996
Aug 2015106040.162.87$4,257
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 2015171044.662.98$7,637
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20143070.464.25$211
Oct 2014112078.303.90$8,770
Sep 2014157086.164.05$13,527
Aug 201474089.394.04$6,615
Jul 201429096.564.18$2,800
Jun 20140098.164.74$0
May 2014132094.734.73$12,504
Apr 201455095.944.81$5,277
Mar 2014169095.895.06$16,205
Feb 2014100097.406.19$9,740
Jan 201432090.404.86$2,893
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 2013690104.113.72$7,184
Aug 20132250104.253.52$23,456
Jul 2013550102.523.72$5,639
Jun 20130094.403.93$0
May 201359094.834.15$5,595
Apr 201375093.964.28$7,047
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 201260086.773.42$5,206
Nov 2012153086.953.62$13,303
Oct 201212089.383.40$1,073
Sep 2012205094.672.92$19,407
Aug 201260092.662.91$5,560
Jul 2012116085.133.02$9,875
Jun 201291079.822.52$7,264
May 201276091.612.49$6,962
Apr 20121060101.652.00$10,775
Mar 2012540105.052.22$5,673
Feb 20121661,489101.102.57$20,610
Jan 2012181098.092.73$17,754
Dec 2011176096.873.24$17,049
Nov 2011187095.723.31$17,900
Oct 2011167084.983.65$14,192
Sep 2011160083.623.99$13,379
Aug 2011157083.404.15$13,094
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 2010171071.124.24$12,162
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 2009155042.144.06$6,532
Feb 20090032.814.63$0
Jan 2009170035.865.37$6,096
Dec 20080037.105.98$0
Nov 2008319055.496.86$17,701
Oct 2008145075.246.92$10,910
Sep 200800101.767.88$0
Aug 2008017114.228.48$144
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 20060056.656.92$0
Nov 2006170054.207.62$9,214
Oct 2006187054.906.01$10,266
Sep 2006182060.085.04$10,935
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 200551045.226.65$2,306
Apr 2005139049.207.36$6,839
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 200449139.866.75$1,960
Nov 20040145.286.33$6
Oct 20040149.706.52$7
Sep 20040143.245.28$5
Aug 20040042.375.55$0
Jul 20040138.286.08$6
Jun 20040036.106.43$0
May 20040137.486.49$6
Apr 20040134.475.86$6
Mar 20040034.365.53$0
Feb 200468432.455.51$2,229
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 200371028.174.76$2,000
Sep 20030126.314.75$5
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030126.675.41$5
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030130.315.58$6
Dec 20020026.914.85$0
Nov 20020124.664.14$4
Oct 20020126.464.23$4
Sep 200254127.443.64$1,485
Aug 20020125.963.16$3
Jul 20020124.583.06$3
Jun 2002591023.733.34$1,433
May 200201024.663.58$36
Apr 2002721023.653.51$1,738
Mar 200221022.003.10$75
Feb 2002631018.222.38$1,172
Jan 200201017.172.38$24
Dec 2001591016.932.36$1,023
Nov 200101018.072.41$24
Oct 2001891019.782.53$1,786
Sep 200101024.262.25$23
Aug 2001741024.873.05$1,871
Jul 200101023.933.20$32
Jun 2001971024.563.82$2,421
May 200101025.524.31$43
Apr 2001861024.685.34$2,176
Mar 200101024.545.38$54
Feb 2001641027.755.77$1,834
Jan 200121027.478.40$139
Dec 2000491026.889.12$1,408
Nov 200011032.215.66$89
Oct 2000491031.235.15$1,582
Sep 200001031.875.19$52
Aug 2000471029.644.54$1,438
Jul 20000028.534.09$0
Jun 20001911029.304.40$5,640
May 200001027.263.68$37
Apr 20002971024.513.12$7,311
Mar 2000741028.422.86$2,132
Feb 20001481027.622.73$4,115
Jan 2000631025.272.48$1,617
Dec 19992051024.282.42$5,002
Nov 1999631023.192.43$1,485
Oct 19991421020.982.80$3,007
Sep 19991491021.752.62$3,267
Aug 19991261019.262.88$2,456
Jul 19992581017.892.37$4,639
Jun 19992261015.942.36$3,626
May 19992341015.792.32$3,718
Apr 19992341015.102.21$3,555
Mar 19991361012.471.84$1,714
Feb 1999158109.981.82$1,595
Jan 19991271010.381.90$1,337
Dec 1998214109.201.77$1,987
Nov 19981711010.892.19$1,884
Oct 1998821012.421.97$1,038
Sep 19981651012.592.08$2,098
Aug 19981301011.301.91$1,488
Jul 19982151011.742.24$2,546
Jun 19981381011.242.24$1,573
May 19981751012.622.21$2,231
Apr 1998161013.042.51$234
Mar 1998681012.802.31$893
Feb 1998471013.952.30$679

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.

Apr 2026 — as filed, then multipliedworked
Oil                   84 bbl  × $ 98.93 =     $8,310
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                   $8,310

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. 06/O/13818 is the state's own key, not one this site invented.