MATLAGE, THEO.

Operated by TORTUGA OPERATING COMPANY (P-5 862750) in the TOMBALL, W. (TRESELER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 4369District 03Field 90628426OilCasinghead gasSaveExport
Value, all time
$1.3 M
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 11 leases and 40 wells, and the rule below applies to all of them.

Discovered
1954-12-09
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

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
OilDisposition30,418 bbl$1,165,823
Casinghead gasProduction67,707 Mcf$145,499
Total$1,311,322

32,904 Mcf of this lease's gas, across 48 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 (4)

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 30.1684, -95.8858. A lease has no coordinate of its own — that point is the mean of its wells, and they span 49.4 miles, so treat it as the lease's centre and not as its location.

30.27264, -96.09333 · 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%
2 of 4 wells
With a plug date
0.0%
0 of 4 wells
Median depth
9,111 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
250.0%
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.
250.0%

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 9,111 ft.

Completions filed
Jun 2017
1 of 4 wells; 3 filed none

4 wells

42-201002471Yes
42-201002482Yes
42-201002493
42-051340051H9,111 ftJun 2017

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 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 20180065.142.93$0
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 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 201594040.162.87$3,775
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 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 2014121097.406.19$11,785
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 2013380102.523.72$3,896
Jun 201344094.403.93$4,154
May 2013165094.834.15$15,647
Apr 20130093.964.28$0
Mar 2013138093.623.91$12,920
Feb 201397091.233.42$8,849
Jan 201338091.603.42$3,481
Dec 2012168086.773.42$14,577
Nov 20120086.953.62$0
Oct 2012177089.383.40$15,820
Sep 20120094.672.92$0
Aug 2012122092.662.91$11,305
Jul 2012161085.133.02$13,706
Jun 2012171079.822.52$13,649
May 2012180091.612.49$16,490
Apr 201200101.652.00$0
Mar 20121730105.052.22$18,174
Feb 20121790101.102.57$18,097
Jan 2012173098.092.73$16,970
Dec 2011181096.873.24$17,533
Nov 20110095.723.31$0
Oct 2011163084.983.65$13,852
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 2011160094.144.52$15,062
Jun 2011174092.904.64$16,165
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20111104096.364.06$10,762
Feb 20111282785.644.18$11,075
Jan 20111964086.504.59$17,138
Dec 201002085.734.35$87
Nov 20101713680.843.80$13,960
Oct 201004178.103.51$144
Sep 201004072.633.98$159
Aug 20101794573.684.42$13,388
Jul 201004172.554.74$194
Jun 20101674370.364.91$11,961
May 20101894071.124.24$13,611
Apr 20100081.694.12$0
Mar 201001678.394.39$70
Feb 20101691573.585.44$12,517
Jan 20101692574.365.96$12,716
Dec 20090871.445.48$44
Nov 20091831074.593.75$13,687
Oct 200901072.544.11$41
Sep 20091742765.543.06$11,487
Aug 200902067.423.22$64
Jul 200902061.133.46$69
Jun 20091774066.163.90$11,866
May 200901054.743.93$39
Apr 20091752046.773.59$8,257
Mar 200902542.144.06$101
Feb 20091752532.814.63$5,858
Jan 200901035.865.37$54
Dec 200802537.105.98$149
Nov 20081527555.496.86$8,949
Oct 20081848575.246.92$14,433
Sep 2008025101.767.88$197
Aug 2008025114.228.48$212
Jul 200818037131.0811.39$24,016
Jun 2008037131.3313.03$482
May 2008168150123.1711.57$22,429
Apr 2008030110.3110.45$314
Mar 2008191100101.909.66$20,429
Feb 200809092.538.77$789
Jan 200809790.388.21$796
Dec 200715710088.337.30$14,598
Nov 200706091.677.29$438
Oct 200721412082.856.92$18,561
Sep 2007011575.846.24$718
Aug 200718111069.066.39$13,203
Jul 200709070.906.39$575
Jun 200716313062.007.55$11,087
May 2007017058.747.85$1,334
Apr 20071709759.617.81$10,891
Mar 2007011056.927.30$803
Feb 200716115055.108.22$10,104
Jan 200702050.306.73$135
Dec 20061881056.656.92$10,719
Nov 200606454.207.62$488
Oct 200601054.906.01$60
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20061835669.376.34$13,050
Jun 200603866.286.38$243
May 20061846766.016.42$12,576
Apr 200603464.397.36$250
Mar 200618511056.707.08$11,269
Feb 200618610157.597.75$11,495
Jan 200618712860.598.93$12,474
Dec 2005013154.9413.42$1,757
Nov 200518413054.6910.59$11,439
Oct 200518712058.3413.80$12,565
Sep 200518610061.4512.08$12,638
Aug 2005011461.519.80$1,117
Jul 200517415655.697.84$10,914
Jun 20051847252.337.38$10,160
May 2005014445.226.65$958
Apr 200519214249.207.36$10,492
Mar 200517716150.377.15$10,067
Feb 200517918745.226.31$9,275
Jan 200517320043.166.32$8,731
Dec 2004015039.866.75$1,013
Nov 200417719045.286.33$9,217
Oct 200418619049.706.52$10,482
Sep 200417754043.245.28$10,507
Aug 200417032042.375.55$8,979
Jul 2004013038.286.08$791
Jun 200414414036.106.43$6,099
May 200411816037.486.49$5,462
Apr 200413915034.475.86$5,670
Mar 200410017034.365.53$4,376
Feb 200413211032.455.51$4,889
Jan 200412014032.036.30$4,726
Dec 200311614030.266.30$4,392
Nov 200312014028.804.60$4,099
Oct 200312818428.174.76$4,482
Sep 200312611026.314.75$3,837
Aug 200313019029.765.13$4,843
Jul 200314222929.415.17$5,360
Jun 200313451828.565.98$6,926
May 200319471326.595.97$9,417
Apr 200317247426.675.41$7,150
Mar 200316352831.146.10$8,295
Feb 20031111,01033.487.93$11,721
Jan 20030030.315.58$0
Dec 2002010526.914.85$510
Nov 20021296024.664.14$3,429
Oct 200202026.464.23$85
Sep 20020127.443.64$4
Aug 20020125.963.16$3
Jul 20020024.583.06$0
Jun 20028312923.733.34$2,400
May 200211032624.663.58$3,881
Apr 200213932023.653.51$4,411
Mar 200217513022.003.10$4,253
Feb 2002016018.222.38$380
Jan 200213020017.172.38$2,707
Dec 200115915016.932.36$3,047
Nov 200101018.072.41$24
Oct 2001395519.782.53$911
Sep 200114529924.262.25$4,191
Aug 200105024.873.05$153
Jul 200111718023.933.20$3,375
Jun 200110824624.563.82$3,593
May 200112938225.524.31$4,937
Apr 200111730824.685.34$4,531
Mar 200116953824.545.38$7,040
Feb 200115223827.755.77$5,591
Jan 200109027.478.40$756
Dec 2000848226.889.12$3,006
Nov 200011026632.215.66$5,048
Oct 200013534131.235.15$5,971
Sep 200012535131.875.19$5,804
Aug 200015029429.644.54$5,781
Jul 200012826828.534.09$4,748
Jun 200013329429.304.40$5,190
May 200013529427.263.68$4,762
Apr 20009324024.513.12$3,027
Mar 200013948028.422.86$5,323
Feb 200015529427.622.73$5,083
Jan 200017930025.272.48$5,267
Dec 1999035224.282.42$853
Nov 1999022423.192.43$545
Oct 19990020.982.80$0
Sep 199914026221.752.62$3,731
Aug 199916954019.262.88$4,808
Jul 199918036217.892.37$4,079
Jun 199918034215.942.36$3,677
May 199924933015.792.32$4,698
Apr 199917934615.102.21$3,467
Mar 1999049612.471.84$912
Feb 19991584249.981.82$2,348
Jan 199917032910.381.90$2,390
Dec 19982322729.201.77$2,617
Nov 199816436110.892.19$2,575
Oct 199815529512.421.97$2,506
Sep 199816034812.592.08$2,739
Aug 199819530511.301.91$2,785
Jul 199817946111.742.24$3,133
Jun 19981491,21911.242.24$4,402
May 199817133312.622.21$2,893
Apr 199819061313.042.51$4,013
Mar 199818371612.802.31$3,996
Feb 199818030713.952.30$3,217
Jan 199817775114.702.15$4,220
Dec 199717838216.322.41$3,826
Nov 199716533918.193.09$4,048
Oct 199716558619.253.15$5,022
Sep 199718038417.742.95$4,328
Aug 199736328017.862.55$7,199
Jul 199718451017.582.25$4,381
Jun 199718342417.242.26$4,112
May 199718046218.972.31$4,481
Apr 199718038617.882.08$4,022
Mar 199718557518.951.94$4,621
Feb 19971741,02520.492.21$5,826
Jan 199718631723.483.54$5,489
Dec 199618135823.32$4,221
Nov 1996029521.97$0
Oct 199617735723.31$4,126
Sep 199618133022.22$4,022
Aug 199618028820.26$3,647
Jul 199633444319.55$6,530
Jun 199618430218.73$3,446
May 199618255819.43$3,536
Apr 199618371421.51$3,936
Mar 199618527419.38$3,585
Feb 19961781,40816.98$3,022
Jan 199617973117.07$3,056
Dec 199514951017.19$2,561
Nov 199526381916.00$4,208
Oct 199517380615.43$2,669
Sep 199518399316.18$2,961
Aug 199516384515.92$2,595
Jul 199518390015.24$2,789
Jun 199517939216.41$2,937
May 19951771,32317.56$3,108
Apr 19951831,62017.73$3,245
Mar 19951841,60016.44$3,025
Feb 19951711,54516.58$2,835
Jan 19951761,45615.92$2,802
Dec 19941651,11915.03$2,480
Nov 199418774715.90$2,973
Oct 199418542015.58$2,882
Sep 199417838415.29$2,722
Aug 199418252216.13$2,936
Jul 199418248017.56$3,196
Jun 199418693217.09$3,179
May 1994066315.88$0
Apr 199417149414.14$2,418
Mar 19941841,13612.46$2,293
Feb 199418284112.50$2,275
Jan 199416763812.66$2,114
Dec 199318962812.33$2,330
Nov 1993031614.49$0
Oct 199317528315.85$2,774
Sep 199318443815.03$2,766
Aug 199318545215.66$2,897
Jul 199317756315.46$2,736
Jun 199318345216.79$3,073
May 199317846617.68$3,147
Apr 199318160818.05$3,267
Mar 1993065818.14$0
Feb 199318241517.90$3,258
Jan 199318938216.93$3,200

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.

Aug 2015 — as filed, then multipliedworked
Oil                   94 bbl  × $ 40.16 =     $3,775
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                   $3,775

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. 03/O/4369 is the state's own key, not one this site invented.