TIETJEN, A.H. "A"

Operated by WILDFIRE ENERGY OPERATING LLC (P-5 923444) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 18435District 03Field 34733500NGPA filingOilCasinghead gasSaveExport
Value, all time
$1.9 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 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered
1960-10-29
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2025-09-30.

The Commission's schedule remark for this field reads: DKT OG-25-00028011: UFT FIELD, ALLOCATION FORMULA SUSPENDED

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition45,075 bbl$1,152,981
Casinghead gasProduction373,286 Mcf$732,693
Total$1,885,675

201,481 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 (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 30.4310, -96.6969. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.43100, -96.69690 · 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
8,112 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 8,112 ft.

Completions filed
Mar 1985
1 of 1 wells

1 well

42-0513279618,112 ftMar 1985

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 2020131049.881.98$6,534
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 201905655.052.66$149
Aug 20190053.112.30$0
Jul 2019030856.272.46$758
Jun 2019937852.782.49$1,417
May 2019035058.482.74$959
Apr 2019035562.632.75$977
Mar 2019032156.803.06$983
Feb 2019024050.852.79$670
Jan 201970146.033.23$3,225
Dec 2018162146.594.19$7,552
Nov 20180152.934.24$4
Oct 20181504761.443.40$9,376
Sep 2018025159.543.11$780
Aug 20180159.403.07$3
Jul 20180265.142.93$6
Jun 20188810960.183.08$5,631
May 2018024265.382.90$702
Apr 2018029563.842.90$856
Mar 201817628561.222.79$11,569
Feb 2018028461.782.77$786
Jan 2018032662.874.01$1,307
Dec 201711830357.272.92$7,643
Nov 2017036455.423.12$1,135
Oct 2017036849.292.98$1,098
Sep 201710333047.523.09$5,913
Aug 2017029045.373.00$871
Jul 2017055243.873.09$1,704
Jun 2017031942.493.09$985
May 201718537645.373.26$9,620
Apr 2017036547.933.21$1,172
Mar 2017035546.772.98$1,059
Feb 2017033850.452.95$998
Jan 201718935949.413.42$10,566
Dec 2016035548.763.72$1,322
Nov 2016033542.492.64$886
Oct 2016035346.193.09$1,091
Sep 201618535241.553.10$8,778
Aug 2016035841.442.92$1,047
Jul 2016037141.622.92$1,085
Jun 2016035745.352.69$959
May 2016136242.521.99$763
Apr 201618736636.561.99$7,565
Mar 2016034033.011.79$610
Feb 2016031326.472.06$646
Jan 2016035527.352.36$839
Dec 2015037732.362.00$755
Nov 2015036538.792.17$791
Oct 2015039043.552.43$946
Sep 2015037242.992.76$1,026
Aug 201518441840.162.87$8,590
Jul 2015041248.152.95$1,213
Jun 2015041356.152.88$1,191
May 2015047655.212.96$1,407
Apr 2015043449.822.71$1,175
Mar 2015044342.892.93$1,300
Feb 2015038844.662.98$1,155
Jan 201518843943.433.10$9,526
Dec 2014045554.693.59$1,634
Nov 2014044970.464.25$1,909
Oct 2014046378.303.90$1,806
Sep 2014045086.164.05$1,820
Aug 2014046389.394.04$1,868
Jul 2014149596.564.18$2,165
Jun 2014038298.164.74$1,809
May 201410047294.734.73$11,704
Apr 2014044495.944.81$2,135
Mar 2014042295.895.06$2,134
Feb 201419237797.406.19$21,035
Jan 2014046790.404.86$2,270
Dec 2013046891.824.35$2,038
Nov 2013046088.853.74$1,720
Oct 2013047597.423.78$1,795
Sep 20131462104.113.72$1,822
Aug 2013180491104.253.52$20,495
Jul 20130502102.523.72$1,866
Jun 2013046794.403.93$1,837
May 2013048194.834.15$1,996
Apr 2013046293.964.28$1,979
Mar 2013047793.623.91$1,866
Feb 201318842591.233.42$18,605
Jan 2013149291.603.42$1,774
Dec 2012050086.773.42$1,710
Nov 2012048386.953.62$1,751
Oct 2012049589.383.40$1,683
Sep 2012022194.672.92$645
Aug 201218150892.662.91$18,249
Jul 2012025585.133.02$770
Jun 2012051079.822.52$1,285
May 201201091.612.49$25
Apr 20120475101.652.00$948
Mar 2012188482105.052.22$20,820
Feb 20120486101.102.57$1,249
Jan 2012050898.092.73$1,389
Dec 2011052196.873.24$1,688
Nov 2011051495.723.31$1,702
Oct 201117550484.983.65$16,710
Sep 2011047683.623.99$1,897
Aug 2011053483.404.15$2,216
Jul 2011142094.144.52$1,991
Jun 201117837292.904.64$18,262
May 20110098.134.40$0
Apr 20110450105.964.33$1,950
Mar 2011045096.364.06$1,826
Feb 201118843085.644.18$17,898
Jan 2011048986.504.59$2,244
Dec 2010049885.734.35$2,165
Nov 2010051380.843.80$1,947
Oct 2010054678.103.51$1,916
Sep 2010054172.633.98$2,153
Aug 2010054373.684.42$2,400
Jul 201018856072.554.74$16,292
Jun 2010048670.364.91$2,386
May 2010053071.124.24$2,245
Apr 2010053081.694.12$2,185
Mar 201017751178.394.39$16,118
Feb 2010043973.585.44$2,389
Jan 2010042974.365.96$2,559
Dec 2009043371.445.48$2,374
Nov 200918742974.593.75$15,558
Oct 2009047172.544.11$1,936
Sep 2009047365.543.06$1,450
Aug 2009048367.423.22$1,555
Jul 200918622161.133.46$12,136
Jun 200919236566.163.90$14,124
May 2009048254.743.93$1,892
Apr 2009045746.773.59$1,639
Mar 2009019542.144.06$792
Feb 2009031232.814.63$1,446
Jan 2009042335.865.37$2,272
Dec 200819249637.105.98$10,088
Nov 2008040355.496.86$2,765
Oct 2008043675.246.92$3,018
Sep 20080361101.767.88$2,844
Aug 2008193466114.228.48$25,998
Jul 20080461131.0811.39$5,251
Jun 20080475131.3313.03$6,191
May 20080503123.1711.57$5,822
Apr 2008194484110.3110.45$26,460
Mar 20080520101.909.66$5,025
Feb 2008052992.538.77$4,640
Jan 2008056690.388.21$4,644
Dec 200719657188.337.30$21,482
Nov 2007055891.677.29$4,069
Oct 2007059282.856.92$4,098
Sep 2007059275.846.24$3,697
Aug 200718553669.066.39$16,200
Jul 2007063470.906.39$4,050
Jun 2007063162.007.55$4,763
May 2007064958.747.85$5,092
Apr 2007060459.617.81$4,714
Mar 200720063356.927.30$16,006
Feb 2007060255.108.22$4,946
Jan 2007068750.306.73$4,621
Dec 2006073456.656.92$5,078
Nov 2006064254.207.62$4,890
Oct 200619070054.906.01$14,641
Sep 2006072460.085.04$3,647
Aug 2006076768.717.34$5,630
Jul 2006065769.376.34$4,167
Jun 2006061166.286.38$3,901
May 200618765966.016.42$16,578
Apr 2006056864.397.36$4,181
Mar 2006057256.707.08$4,051
Feb 2006052657.597.75$4,077
Jan 200618263660.598.93$16,709
Dec 2005059954.9413.42$8,036
Nov 2005071354.6910.59$7,550
Oct 2005079058.3413.80$10,899
Sep 200517379261.4512.08$20,197
Aug 2005079961.519.80$7,828
Jul 2005077255.697.84$6,055
Jun 2005071752.337.38$5,292
May 200518474745.226.65$13,289
Apr 2005071849.207.36$5,285
Mar 2005077850.377.15$5,567
Feb 2005069945.226.31$4,412
Jan 200517476243.166.32$12,327
Dec 2004067339.866.75$4,543
Nov 2004066545.286.33$4,210
Oct 200417877549.706.52$13,896
Sep 2004077543.245.28$4,095
Aug 200417177942.375.55$11,569
Jul 2004074538.286.08$4,533
Jun 2004079236.106.43$5,095
May 200418682837.486.49$12,349
Apr 2004072134.475.86$4,224
Mar 200417078134.365.53$10,160
Feb 2004067032.455.51$3,691
Jan 200419179532.036.30$11,126
Dec 2003075230.266.30$4,739
Nov 200319186828.804.60$9,489
Oct 200311,03628.174.76$4,959
Sep 200318997926.314.75$9,622
Aug 2003197829.765.13$5,047
Jul 2003096829.415.17$5,005
Jun 200318796228.565.98$11,096
May 200311,04326.595.97$6,256
Apr 20031971,27026.675.41$12,121
Mar 200311,24731.146.10$7,633
Feb 200319195733.487.93$13,980
Jan 2003078130.315.58$4,360
Dec 200201,04226.914.85$5,058
Nov 200219096224.664.14$8,665
Oct 20021881,09426.464.23$9,601
Sep 200201,12027.443.64$4,071
Aug 200218986525.963.16$7,643
Jul 200201,06324.583.06$3,255
Jun 20021851,04523.733.34$7,879
May 20021901,10524.663.58$8,646
Apr 200201,07223.653.51$3,765
Mar 20021911,09922.003.10$7,612
Feb 200219087618.222.38$5,543
Jan 20021901,10817.172.38$5,895
Dec 200101,30316.932.36$3,081
Nov 20015651,23118.072.41$13,171
Oct 20011911,25319.782.53$6,947
Sep 20015671,51424.262.25$17,164
Aug 20015671,67224.873.05$19,206
Jul 200118895223.933.20$7,542
Jun 20011891,67724.563.82$11,055
May 20013701,68725.524.31$16,709
Apr 2001187024.685.34$4,615
Mar 2001196024.545.38$4,810
Feb 2001061627.755.77$3,553
Jan 20010027.478.40$0
Dec 2000013326.889.12$1,213
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20002027.263.68$55
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 200022027.622.73$608
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19991231623.192.43$1,047
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 199993019.262.88$1,791
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 1998115310.892.19$345
Oct 19981871,26312.421.97$4,810
Sep 199802,05612.592.08$4,282
Aug 199801,82411.301.91$3,479
Jul 19981862,16211.742.24$7,021
Jun 19981562,09511.242.24$6,441
May 19981762,06212.622.21$6,771
Apr 19981902,04813.042.51$7,609
Mar 199802,15212.802.31$4,970
Feb 19981922,00313.952.30$7,284
Jan 199802,26714.702.15$4,885
Dec 19971922,09216.322.41$8,177
Nov 19971782,10718.193.09$9,745
Oct 19971872,18919.253.15$10,495
Sep 19973652,09317.742.95$12,660
Aug 199702,20617.862.55$5,636
Jul 199702,09417.582.25$4,705
Jun 19971732,22717.242.26$8,009
May 199702,20818.972.31$5,097
Apr 19971882,31417.882.08$8,181
Mar 19971852,45618.951.94$8,268
Feb 199702,33120.492.21$5,142
Jan 19973592,80723.483.54$18,365
Dec 19961802,74123.32$4,198
Nov 19961892,73821.97$4,152
Oct 19963362,75923.31$7,832
Sep 19961812,87822.22$4,022
Aug 199601,42920.26$0
Jul 19961943,02319.55$3,793
Jun 19961752,93818.73$3,278
May 199602,72719.43$0
Apr 19961812,07621.51$3,893
Mar 19961753,37319.38$3,392
Feb 19961833,21716.98$3,107
Jan 199603,49517.07$0
Dec 19953613,85017.19$6,206
Nov 19951843,29916.00$2,944
Oct 19951034,47115.43$1,589
Sep 19953584,48016.18$5,792
Aug 199504,79915.92$0
Jul 19955604,60215.24$8,534
Jun 19953773,54116.41$6,187
May 19955643,50517.56$9,904
Apr 19955623,42017.73$9,964
Mar 19953654,23916.44$6,001
Feb 19957293,99616.58$12,087
Jan 19955624,41515.92$8,947
Dec 19945544,20415.03$8,327
Nov 19947224,27215.90$11,480
Oct 19943702,38315.58$5,765
Sep 19943584,18315.29$5,474
Aug 19948834,35216.13$14,243
Jul 19947254,58617.56$12,731
Jun 19943654,13717.09$6,238
May 19948925,00415.88$14,165
Apr 19947294,98914.14$10,308
Mar 19941,0885,47412.46$13,556
Feb 19947253,84412.50$9,063
Jan 19941,1094,55912.66$14,040
Dec 19931,1106,25812.33$13,686
Nov 19937335,78514.49$10,621
Oct 19931,1945,88015.85$18,925
Sep 19938825,57215.03$13,256
Aug 19931,2455,17915.66$19,497
Jul 19937174,76915.46$11,085
Jun 19931,2915,37316.79$21,676
May 19938835,44017.68$15,611
Apr 19931,5105,18018.05$27,256
Mar 19931,3216,20818.14$23,963
Feb 19931,1425,66917.90$20,442
Jan 19931,6966,17016.93$28,713

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 2020 — as filed, then multipliedworked
Oil                  131 bbl  × $ 49.88 =     $6,534
Casinghead gas         0 Mcf  × $  1.98 =         $0

────────────────────────────────────────────────────
Month total                                   $6,534

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/18435 is the state's own key, not one this site invented.