MATTKE, ALBERT

Operated by UPLAND OPERATING, LLC (P-5 878942) in the LA VERNIA field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 847District 01Field 51093001OilCasinghead gasSaveExport
Value, all time
$522 k
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 387 leases and 2,110 wells, and the rule below applies to all of them.

Discovered
1939-12-13
as the register files it
Field class
Oil
the register's own label
Between wells
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2.06 acres. The field rule took effect on 1983-02-07.

The Commission's schedule remark for this field reads: DOCKET #1-85148 ALLOWS OP. TO DEVELOP ON 2.06 ACRES

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
OilDisposition14,197 bbl$521,784
Casinghead gasProduction79 Mcf$203
Total$521,987

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 (26)

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 29.4144, -98.0844. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

29.41467, -98.08407 · 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
42.3%
11 of 26 wells
With a plug date
26.9%
7 of 26 wells
Median depth
700 ft
21 wells filed one
Completion to plug
17 months
median over 1 well

What the state filed about each well

On the RRC proration schedule
1142.3%
A plug date is filed
726.9%
BothOn the schedule and plugged. Neither fact cancels the other.
726.9%
NeitherNo plug date, and not on the schedule.
1557.7%

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, 21 of 26 wells. Median 700 ft, with the middle half between 683 and 740 ft; the shallowest is 638 ft and the deepest 815 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, 15 of 26 wells, Jul 1985 – Jan 1991. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jul 1985 – Jan 1991
15 of 26 wells; 11 filed none
Plug dates filed
Jul 1984 – Dec 1986
7 of 26 wells; 19 filed none

Last completion to plug: a median of 17 months across the 1 well that filed both dates, with the middle half between 17 months and 17 months. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

26 wells

42-187023691700 ftJul 1984Yes
42-187023702700 ftJul 1984Yes
42-187023713640 ftJul 1984Yes
42-187023724638 ftJul 1984Yes
42-1870237515686 ftJan 1986Yes
42-1870237711Yes
42-1870238014Yes
42-1870238622Yes
42-1870238723778 ftJan 1986Yes
42-187800516Yes
42-1873330715A
42-1873330616A754 ftJan 1991
42-1873330814A707 ftDec 1989
42-1873321612A815 ftNov 1987
42-187331069A724 ftJul 1986
42-187331026A687 ftJan 1986
42-1873310811A740 ftJan 1986
42-187331035A672 ftDec 1985
42-187331078A739 ftDec 1985
42-187331057A718 ftDec 1985
42-1873310410A749 ftDec 1985
42-187330393A646 ftAug 1985
42-187330411A696 ftAug 1985
42-187330374A655 ftAug 1985
42-187330402A683 ftAug 1985
42-1870238217774 ftJul 1985Dec 1986Yes

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 202133069.865.35$2,305
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 202143063.483.02$2,730
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 202152050.412.81$2,621
Dec 202052044.642.68$2,321
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 202062037.091.99$2,300
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 202042049.881.98$2,095
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 201958055.302.75$3,207
Oct 20190053.472.42$0
Sep 201962055.052.66$3,413
Aug 20190053.112.30$0
Jul 201958056.272.46$3,264
Jun 20190052.782.49$0
May 201982058.482.74$4,795
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 201848065.382.90$3,138
Apr 20180063.842.90$0
Mar 201846061.222.79$2,816
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 2017105047.523.09$4,990
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 201761045.373.26$2,768
Apr 20170047.933.21$0
Mar 201793046.772.98$4,350
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 201668048.763.72$3,316
Nov 20160042.492.64$0
Oct 201674046.193.09$3,418
Sep 2016115041.553.10$4,778
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 2016117036.561.99$4,278
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 201691027.352.36$2,489
Dec 2015170032.362.00$5,501
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 201586042.992.76$3,697
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 201531055.212.96$1,712
Apr 20150049.822.71$0
Mar 201587042.892.93$3,731
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 2014154078.303.90$12,058
Sep 2014107086.164.05$9,219
Aug 201421089.394.04$1,877
Jul 20140096.564.18$0
Jun 201427098.164.74$2,650
May 201423094.734.73$2,179
Apr 20140095.944.81$0
Mar 201440095.895.06$3,836
Feb 20140097.406.19$0
Jan 201437090.404.86$3,345
Dec 20130091.824.35$0
Nov 201363088.853.74$5,598
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 2013350104.253.52$3,649
Jul 2013380102.523.72$3,896
Jun 201332094.403.93$3,021
May 201333094.834.15$3,129
Apr 201336093.964.28$3,383
Mar 201326093.623.91$2,434
Feb 201327091.233.42$2,463
Jan 201360091.603.42$5,496
Dec 20120086.773.42$0
Nov 201226086.953.62$2,261
Oct 201268089.383.40$6,078
Sep 20120094.672.92$0
Aug 201262092.662.91$5,745
Jul 20120085.133.02$0
Jun 201244079.822.52$3,512
May 20120091.612.49$0
Apr 2012750101.652.00$7,624
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 201236098.092.73$3,531
Dec 201167096.873.24$6,490
Nov 20110095.723.31$0
Oct 201159084.983.65$5,014
Sep 20110083.623.99$0
Aug 2011131083.404.15$10,925
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 201154096.364.06$5,203
Feb 20110085.644.18$0
Jan 201154086.504.59$4,671
Dec 20100085.734.35$0
Nov 201080080.843.80$6,467
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 201092073.684.42$6,779
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 201051081.694.12$4,166
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 201070074.365.96$5,205
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 200993072.544.11$6,746
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 200968061.133.46$4,157
Jun 20090066.163.90$0
May 200960054.743.93$3,284
Apr 20090046.773.59$0
Mar 200971042.144.06$2,992
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 200835037.105.98$1,299
Nov 200841055.496.86$2,275
Oct 20080075.246.92$0
Sep 2008470101.767.88$4,783
Aug 200800114.228.48$0
Jul 2008430131.0811.39$5,636
Jun 200800131.3313.03$0
May 2008260123.1711.57$3,202
Apr 2008760110.3110.45$8,384
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 200849090.388.21$4,429
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 200758082.856.92$4,805
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 200741070.906.39$2,907
Jun 20070062.007.55$0
May 200754058.747.85$3,172
Apr 20070059.617.81$0
Mar 200760056.927.30$3,415
Feb 20070055.108.22$0
Jan 200745050.306.73$2,264
Dec 20060056.656.92$0
Nov 200665054.207.62$3,523
Oct 20060054.906.01$0
Sep 200649060.085.04$2,944
Aug 20060068.717.34$0
Jul 200671069.376.34$4,925
Jun 20060066.286.38$0
May 2006132066.016.42$8,713
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 200682060.598.93$4,968
Dec 20050054.9413.42$0
Nov 200550054.6910.59$2,735
Oct 200581058.3413.80$4,726
Sep 20050061.4512.08$0
Aug 200597061.519.80$5,966
Jul 20050055.697.84$0
Jun 200529052.337.38$1,518
May 200592045.226.65$4,160
Apr 20050049.207.36$0
Mar 2005125050.377.15$6,296
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 200453039.866.75$2,113
Nov 20040045.286.33$0
Oct 200441049.706.52$2,038
Sep 200473043.245.28$3,157
Aug 20040042.375.55$0
Jul 200486038.286.08$3,292
Jun 20040036.106.43$0
May 200439037.486.49$1,462
Apr 2004106034.475.86$3,654
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 2004113032.036.30$3,619
Dec 20030030.266.30$0
Nov 200397028.804.60$2,794
Oct 20030028.174.76$0
Sep 200354026.314.75$1,421
Aug 20030029.765.13$0
Jul 200365029.415.17$1,912
Jun 20030028.565.98$0
May 200373026.595.97$1,941
Apr 20030026.675.41$0
Mar 2003120131.146.10$3,743
Feb 20030133.487.93$8
Jan 200378130.315.58$2,370
Dec 20020126.914.85$5
Nov 20020124.664.14$4
Oct 20020126.464.23$4
Sep 20020127.443.64$4
Aug 200258125.963.16$1,509
Jul 20020124.583.06$3
Jun 200260123.733.34$1,427
May 20020124.663.58$4
Apr 20020123.653.51$4
Mar 200263122.003.10$1,389
Feb 20020118.222.38$2
Jan 2002169117.172.38$2,904
Dec 20010116.932.36$2
Nov 20010118.072.41$2
Oct 20010119.782.53$3
Sep 20010124.262.25$2
Aug 20010124.873.05$3
Jul 20010123.933.20$3
Jun 2001104124.563.82$2,558
May 20010125.524.31$4
Apr 200138124.685.34$943
Mar 20010124.545.38$5
Feb 20010127.755.77$6
Jan 2001136127.478.40$3,744
Dec 20000126.889.12$9
Nov 20000132.215.66$6
Oct 200097131.235.15$3,034
Sep 200054131.875.19$1,726
Aug 20000029.644.54$0
Jul 200058128.534.09$1,659
Jun 20000129.304.40$4
May 200068127.263.68$1,857
Apr 20000124.513.12$3
Mar 200050128.422.86$1,424
Feb 20000127.622.73$3
Jan 20000125.272.48$2
Dec 19990124.282.42$2
Nov 1999113123.192.43$2,623
Oct 19990120.982.80$3
Sep 19990121.752.62$3
Aug 19990119.262.88$3
Jul 199992117.892.37$1,648
Jun 19990115.942.36$2
May 199953115.792.32$839
Apr 1999153115.102.21$2,313
Mar 19990112.471.84$2
Feb 1999019.981.82$2
Jan 19990110.381.90$2
Dec 1998019.201.77$2
Nov 19980110.892.19$2
Oct 1998179112.421.97$2,225
Sep 19980112.592.08$2
Aug 19980111.301.91$2
Jul 1998165111.742.24$1,939
Jun 19980111.242.24$2
May 19980112.622.21$2
Apr 1998188013.042.51$2,452
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 1998178014.702.15$2,617
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 1997165019.253.15$3,176
Sep 19970017.742.95$0
Aug 1997175017.862.55$3,126
Jul 19970017.582.25$0
Jun 1997177017.242.26$3,051
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 1997161018.951.94$3,051
Feb 19970020.492.21$0
Jan 1997171023.483.54$4,015
Dec 19960023.32$0
Nov 1996161021.97$3,537
Oct 19960023.31$0
Sep 1996175022.22$3,889
Aug 19960020.26$0
Jul 1996177019.55$3,460
Jun 19960018.73$0
May 1996173019.43$3,361
Apr 19960021.51$0
Mar 1996168019.38$3,256
Feb 19960016.98$0
Jan 1996168017.07$2,868
Dec 19950017.19$0
Nov 1995178016.00$2,848
Oct 19950015.43$0
Sep 1995179016.18$2,896
Aug 1995174015.92$2,770
Jul 19950015.24$0
Jun 1995172016.41$2,823
May 19950017.56$0
Apr 1995190017.73$3,369
Mar 19950016.44$0
Feb 1995178016.58$2,951
Jan 1995179015.92$2,850
Dec 19940015.03$0
Nov 1994180015.90$2,862
Oct 19940015.58$0
Sep 1994186115.29$2,844
Aug 19940116.13$0
Jul 1994182117.56$3,196
Jun 19940117.09$0
May 1994166115.88$2,636
Apr 1994169114.14$2,390
Mar 19940112.46$0
Feb 1994174112.50$2,175
Jan 1994175112.66$2,216
Dec 1993173112.33$2,133
Nov 19930114.49$0
Oct 1993176115.85$2,790
Sep 19930115.03$0
Aug 1993177115.66$2,772
Jul 1993177115.46$2,736
Jun 19930116.79$0
May 1993155117.68$2,740
Apr 1993177118.05$3,195
Mar 1993175118.14$3,175
Feb 1993178117.90$3,186
Jan 1993178116.93$3,014

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.

Sep 2021 — as filed, then multipliedworked
Oil                   33 bbl  × $ 69.86 =     $2,305
Casinghead gas         0 Mcf  × $  5.35 =         $0

────────────────────────────────────────────────────
Month total                                   $2,305

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. 01/O/847 is the state's own key, not one this site invented.