TRIGG, MARY KATHERINE

Operated by DIAMONDBACK E&P LLC (P-5 217012) in the RED HOUSE (FUSSELMAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 13199District 7CField 75298500OilCasinghead gasSaveExport
Value, all time
$2.9 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 8 leases and 12 wells, and the rule below applies to all of them.

Discovered
1983-07-25
as the register files it
Field class
Oil
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1984-05-01.

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
OilDisposition48,898 bbl$1,691,021
Casinghead gasProduction301,416 Mcf$1,251,801
Total$2,942,822

67,767 Mcf of this lease's gas, across 47 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 (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 31.4398, -101.5169. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.43985, -101.51688 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
10,600 ft
1 wells filed one
Completion to plug
34.7 years
median over 1 well

What the state filed about each well

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

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 10,600 ft.

Completions filed
Sep 1991
1 of 1 wells
Plug dates filed
May 2026
1 of 1 wells

Last completion to plug: a median of 34.7 years across the 1 well that filed both dates, with the middle half between 34.7 years and 34.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-38332726110,600 ftSep 1991May 2026Yes

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 20150040.162.87$0
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 2014123097.406.19$11,980
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 2013021788.853.74$811
Oct 20137928197.423.78$8,758
Sep 201389408104.113.72$10,783
Aug 2013105493104.253.52$12,683
Jul 20130425102.523.72$1,580
Jun 20138032994.403.93$8,846
May 20137234094.834.15$8,238
Apr 2013029793.964.28$1,272
Mar 2013018893.623.91$736
Feb 201308691.233.42$294
Jan 20133213191.603.42$3,379
Dec 201209786.773.42$332
Nov 201209586.953.62$344
Oct 2012879289.383.40$8,089
Sep 2012020994.672.92$610
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 201205979.822.52$149
May 2012019291.612.49$478
Apr 20120168101.652.00$335
Mar 201217948105.052.22$18,911
Feb 20120384101.102.57$987
Jan 2012060698.092.73$1,657
Dec 201113754996.873.24$15,050
Nov 201113862495.723.31$15,276
Oct 201114062284.983.65$14,167
Sep 201114748583.623.99$14,225
Aug 2011052083.404.15$2,158
Jul 201117050694.144.52$18,290
Jun 2011071792.904.64$3,327
May 201117398598.134.40$21,315
Apr 2011164980105.964.33$21,624
Mar 201117590596.364.06$20,535
Feb 201117577885.644.18$18,239
Jan 201118298886.504.59$20,277
Dec 20101801,06285.734.35$20,049
Nov 201001,77880.843.80$6,748
Oct 201018297778.103.51$17,642
Sep 201017795572.633.98$16,656
Aug 201018096873.684.42$17,540
Jul 2010089972.554.74$4,258
Jun 201018563670.364.91$16,140
May 201018068571.124.24$15,703
Apr 2010055081.694.12$2,267
Mar 2010059578.394.39$2,611
Feb 201012047973.585.44$11,436
Jan 2010035074.365.96$2,087
Dec 20090071.445.48$0
Nov 200913192474.593.75$13,238
Oct 20091521,09172.544.11$15,510
Sep 20091451,09665.543.06$12,862
Aug 20091521,15967.423.22$13,978
Jul 20091481,27761.133.46$13,471
Jun 20091511,14266.163.90$14,438
May 20091541,32154.743.93$13,616
Apr 20091501,33646.773.59$11,808
Mar 20091331,33942.144.06$11,040
Feb 20091501,18932.814.63$10,430
Jan 20091421,27435.865.37$11,935
Dec 20081481,15737.105.98$12,406
Nov 20081211,44755.496.86$16,641
Oct 20081401,43075.246.92$20,432
Sep 20081411,144101.767.88$23,360
Aug 20081361,131114.228.48$25,128
Jul 20081391,133131.0811.39$31,124
Jun 200801,438131.3313.03$18,741
May 20082911,497123.1711.57$53,169
Apr 200801,247110.3110.45$13,037
Mar 20081391,553101.909.66$29,172
Feb 20081501,50192.538.77$27,044
Jan 20081441,58990.388.21$26,054
Dec 20073001,83888.337.30$39,920
Nov 20071581,96291.677.29$28,790
Oct 20071432,01282.856.92$25,775
Sep 20071442,11475.846.24$24,121
Aug 20071462,20269.066.39$24,149
Jul 20071482,03270.906.39$23,473
Jun 20073212,26662.007.55$37,007
May 20071631,92258.747.85$24,655
Apr 20071561,87259.617.81$23,910
Mar 20073181,82056.927.30$31,390
Feb 20071361,79455.108.22$22,233
Jan 20073332,06350.306.73$30,627
Dec 20061571,94156.656.92$22,323
Nov 20062861,87354.207.62$29,769
Oct 20061511,45354.906.01$17,028
Sep 20061471,28460.085.04$15,300
Aug 20061531,88568.717.34$24,348
Jul 20063091,42869.376.34$30,493
Jun 20063291,18266.286.38$29,352
May 200615493666.016.42$16,179
Apr 200629490164.397.36$25,562
Mar 200613396256.707.08$14,355
Feb 2006082657.597.75$6,402
Jan 2006093460.598.93$8,344
Dec 200513099854.9413.42$20,531
Nov 2005981,00754.6910.59$16,022
Oct 2005087658.3413.80$12,085
Sep 20051461,65361.4512.08$28,938
Aug 20053021,83761.519.80$36,573
Jul 200501,68455.697.84$13,209
Jun 20051151,51452.337.38$17,193
May 20052321,80445.226.65$22,490
Apr 20051231,83449.207.36$19,551
Mar 2005981,20950.377.15$13,587
Feb 20051361,77745.226.31$17,366
Jan 20051422,34043.166.32$20,923
Dec 20042762,45839.866.75$27,596
Nov 20041372,15545.286.33$19,845
Oct 20041362,60049.706.52$23,698
Sep 20042692,54343.245.28$25,069
Aug 20042632,64242.375.55$25,808
Jul 20041222,41438.286.08$19,357
Jun 20043752,27836.106.43$28,192
May 20045243,05437.486.49$39,474
Apr 20041232,70834.475.86$20,105
Mar 20042462,23034.365.53$20,785
Feb 20042412,05232.455.51$19,126
Jan 200412339032.036.30$6,397
Dec 200322937130.266.30$9,267
Nov 200323441128.804.60$8,628
Oct 200324639228.174.76$8,796
Sep 200324543626.314.75$8,517
Aug 200324744929.765.13$9,654
Jul 20032591,92429.415.17$17,566
Jun 20032581,93828.565.98$18,963
May 20032592,00126.595.97$18,838
Apr 20032601,97026.675.41$17,587
Mar 20033851,95531.146.10$23,907
Feb 20033751,88033.487.93$27,456
Jan 20032371,90230.315.58$17,801
Dec 20022381,98526.914.85$16,039
Nov 20023511,85224.664.14$16,317
Oct 20022452,03826.464.23$15,102
Sep 20023531,93627.443.64$16,724
Aug 20022431,86025.963.16$12,194
Jul 20022471,87224.583.06$11,803
Jun 20023591,78723.733.34$14,485
May 20022591,98024.663.58$13,483
Apr 20021531,73023.653.51$9,695
Mar 20023881,59522.003.10$13,485
Feb 20023891,62918.222.38$10,958
Jan 20022601,61917.172.38$8,310
Dec 20011741,43016.932.36$6,327
Nov 20012611,59918.072.41$8,563
Oct 20011601,22319.782.53$6,258
Sep 20011671,15624.262.25$6,654
Aug 20011701,59224.873.05$9,089
Jul 20013331,57023.933.20$12,988
Jun 20011721,35724.563.82$9,414
May 20012611,62725.524.31$13,669
Apr 20013413,93524.685.34$29,410
Mar 20011731,56424.545.38$12,654
Feb 2001599327.755.77$5,865
Jan 20019164527.478.40$7,917
Dec 20008970026.889.12$8,778
Nov 20008771832.215.66$6,865
Oct 20008779931.235.15$6,828
Sep 20008470131.875.19$6,313
Aug 2000043929.644.54$1,993
Jul 2000041328.534.09$1,689
Jun 20008864829.304.40$5,428
May 20001841,28327.263.68$9,737
Apr 200083024.513.12$2,034
Mar 20001721,20128.422.86$8,323
Feb 20005061,27627.622.73$17,455
Jan 200001,23525.272.48$3,063
Dec 199921068924.282.42$6,769
Nov 1999070423.192.43$1,714
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 1999022719.262.88$653
Jul 1999016817.892.37$399
Jun 1999016215.942.36$383
May 1999023615.792.32$548
Apr 1999024115.102.21$532
Mar 1999024612.471.84$452
Feb 19992012279.981.82$2,419
Jan 199955264110.381.90$6,948
Dec 199803769.201.77$667
Nov 199802,51610.892.19$5,499
Oct 1998092012.421.97$1,812
Sep 199801,17512.592.08$2,447
Aug 199891099611.301.91$12,183
Jul 199801,01311.742.24$2,266
Jun 199801,11211.242.24$2,488
May 19986931,30312.622.21$11,621
Apr 1998086013.042.51$2,155
Mar 1998098012.802.31$2,263
Feb 1998090313.952.30$2,076
Jan 199871881914.702.15$12,319
Dec 199701,00216.322.41$2,416
Nov 199775390118.193.09$16,480
Oct 1997071919.253.15$2,265
Sep 199701,05617.742.95$3,120
Aug 199701,42417.862.55$3,638
Jul 199766398817.582.25$13,876
Jun 1997095317.242.26$2,151
May 199701,11518.972.31$2,574
Apr 199756297617.882.08$12,081
Mar 199701,22418.951.94$2,374
Feb 19978011,15320.492.21$18,956
Jan 199701,29623.483.54$4,587
Dec 1996096023.32$0
Nov 19969061,19521.97$19,905
Oct 199601,17123.31$0
Sep 199601,07522.22$0
Aug 19968821,47420.26$17,869
Jul 199601,62719.55$0
Jun 19967091,44118.73$13,280
May 1996068319.43$0
Apr 19960021.51$0
Mar 199655674719.38$10,775
Feb 199601,17116.98$0
Jan 19965731,43117.07$9,781
Dec 199501,53417.19$0
Nov 19955881,10116.00$9,408
Oct 199501,18115.43$0
Sep 19957121,63716.18$11,520
Aug 1995091015.92$0
Jul 1995097115.24$0
Jun 19955821,38516.41$9,551
May 19956031,48817.56$10,589
Apr 199501,50117.73$0
Mar 19956741,48316.44$11,081
Feb 19955661,43716.58$9,384
Jan 199501,69715.92$0
Dec 199401,74615.03$0
Nov 19946241,30915.90$9,922
Oct 199401,28515.58$0
Sep 19946961,34715.29$10,642
Aug 19946071,30516.13$9,791
Jul 199401,40417.56$0
Jun 19945761,42717.09$9,844
May 199401,53515.88$0
Apr 19945921,60314.14$8,371
Mar 199401,43912.46$0
Feb 19945571,61312.50$6,963
Jan 19946121,67712.66$7,748
Dec 199301,52212.33$0
Nov 19935801,42714.49$8,404
Oct 199301,55015.85$0
Sep 19936222,12315.03$9,349
Aug 19936841,30915.66$10,711
Jul 19937501,86615.46$11,595
Jun 199301,82216.79$0
May 19931,2571,81517.68$22,224
Apr 199301,76918.05$0
Mar 19935071,95618.14$9,197
Feb 19936691,27417.90$11,975
Jan 199302,34416.93$0

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.

Feb 2014 — as filed, then multipliedworked
Oil                  123 bbl  × $ 97.40 =    $11,980
Casinghead gas         0 Mcf  × $  6.19 =         $0

────────────────────────────────────────────────────
Month total                                  $11,980

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. 7C/O/13199 is the state's own key, not one this site invented.