WELDER STATE

Operated by UNITED OPERATING, LLC (P-5 877448) in the SEVEN SISTERS field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 2849District 04Field 82380001OilCasinghead gasSaveExport
Value, all time
$1.2 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 48 leases and 339 wells, and the rule below applies to all of them.

Discovered
1935-05-13
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 0 acres. The field rule took effect on 1994-10-25.

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
OilDisposition26,312 bbl$1,238,748
Casinghead gasProduction89 Mcf$160
Total$1,238,908

40 Mcf of this lease's gas, across 40 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 (3)

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 28.0052, -98.5394. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

28.00517, -98.53965 · 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%
3 of 3 wells
With a plug date
100.0%
3 of 3 wells
Median depth
2,480 ft
3 wells filed one
Completion to plug
36.2 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
3100.0%
A plug date is filed
3100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
3100.0%
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

Between 2,430 and 2,480 ft, median 2,480 ft, over the 3 wells that filed a depth.

Completions filed
Mar 1983
1 of 3 wells; 2 filed none
Plug dates filed
Nov 1987 – May 2019
3 of 3 wells

Last completion to plug: a median of 36.2 years across the 1 well that filed both dates, with the middle half between 36.2 years and 36.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-1311101432,480 ftApr 1996Yes
42-1318117212,430 ftNov 1987Yes
42-1313612342,480 ftMar 1983May 2019Yes

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 2015116038.792.17$4,500
Oct 20150043.552.43$0
Sep 2015147042.992.76$6,320
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 2015109056.152.88$6,120
May 2015107055.212.96$5,907
Apr 2015123049.822.71$6,128
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 201456078.303.90$4,385
Sep 201481086.164.05$6,979
Aug 2014140089.394.04$12,515
Jul 2014151096.564.18$14,581
Jun 2014136098.164.74$13,350
May 2014168094.734.73$15,915
Apr 2014113095.944.81$10,841
Mar 2014220095.895.06$21,096
Feb 20140097.406.19$0
Jan 2014115090.404.86$10,396
Dec 2013214091.824.35$19,649
Nov 20130088.853.74$0
Oct 2013222097.423.78$21,627
Sep 201300104.113.72$0
Aug 20131410104.253.52$14,699
Jul 20131050102.523.72$10,765
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 2013100093.964.28$9,396
Mar 2013200093.623.91$18,724
Feb 2013151091.233.42$13,776
Jan 2013151091.603.42$13,832
Dec 20120086.773.42$0
Nov 2012231086.953.62$20,085
Oct 20120089.383.40$0
Sep 201272094.672.92$6,816
Aug 2012130092.662.91$12,046
Jul 2012161085.133.02$13,706
Jun 20120079.822.52$0
May 201286091.612.49$7,878
Apr 20121000101.652.00$10,165
Mar 20121620105.052.22$17,018
Feb 20121050101.102.57$10,616
Jan 2012114098.092.73$11,182
Dec 2011162096.873.24$15,693
Nov 2011172095.723.31$16,464
Oct 201180084.983.65$6,798
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 2011155092.904.64$14,400
May 2011138098.134.40$13,542
Apr 20111270105.964.33$13,457
Mar 2011156096.364.06$15,032
Feb 2011171085.644.18$14,644
Jan 2011164086.504.59$14,186
Dec 201077085.734.35$6,601
Nov 2010128080.843.80$10,348
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 201060072.554.74$4,353
Jun 201084070.364.91$5,910
May 2010153071.124.24$10,881
Apr 20100081.694.12$0
Mar 2010155078.394.39$12,150
Feb 2010151073.585.44$11,111
Jan 2010158074.365.96$11,749
Dec 20090071.445.48$0
Nov 2009153074.593.75$11,412
Oct 200997072.544.11$7,036
Sep 2009156065.543.06$10,224
Aug 20090067.423.22$0
Jul 2009154061.133.46$9,414
Jun 2009154066.163.90$10,189
May 2009157054.743.93$8,594
Apr 20090046.773.59$0
Mar 2009160042.144.06$6,742
Feb 2009156032.814.63$5,118
Jan 2009158035.865.37$5,666
Dec 20080037.105.98$0
Nov 200842055.496.86$2,331
Oct 2008158075.246.92$11,888
Sep 20081580101.767.88$16,078
Aug 200800114.228.48$0
Jul 20081550131.0811.39$20,317
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 20081450110.3110.45$15,995
Mar 20081580101.909.66$16,100
Feb 2008156092.538.77$14,435
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 200756082.856.92$4,640
Sep 2007154075.846.24$11,679
Aug 2007175069.066.39$12,086
Jul 2007180070.906.39$12,762
Jun 200722062.007.55$1,364
May 2007154058.747.85$9,046
Apr 2007157059.617.81$9,359
Mar 2007155056.927.30$8,823
Feb 2007149055.108.22$8,210
Jan 2007149050.306.73$7,495
Dec 2006148056.656.92$8,384
Nov 2006147054.207.62$7,967
Oct 2006161054.906.01$8,839
Sep 2006151060.085.04$9,072
Aug 2006305068.717.34$20,957
Jul 20060069.376.34$0
Jun 2006146066.286.38$9,677
May 20060066.016.42$0
Apr 2006150064.397.36$9,659
Mar 20060056.707.08$0
Feb 2006149057.597.75$8,581
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 2005112054.6910.59$6,125
Oct 2005102058.3413.80$5,951
Sep 20050061.4512.08$0
Aug 2005167061.519.80$10,272
Jul 20050055.697.84$0
Jun 2005165052.337.38$8,634
May 2005165045.226.65$7,461
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 200474038.286.08$2,833
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20049034.475.86$310
Mar 20040034.365.53$0
Feb 20049032.455.51$292
Jan 20040032.036.30$0
Dec 200318030.266.30$545
Nov 20030028.804.60$0
Oct 2003128028.174.76$3,606
Sep 2003149026.314.75$3,920
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 200389028.565.98$2,542
May 2003240026.595.97$6,382
Apr 2003159026.675.41$4,241
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 20030030.315.58$0
Dec 2002173026.914.85$4,655
Nov 2002165024.664.14$4,069
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
Jul 2002168024.583.06$4,129
Jun 20020023.733.34$0
May 2002156024.663.58$3,847
Apr 2002153023.653.51$3,618
Mar 2002153022.003.10$3,366
Feb 2002150018.222.38$2,733
Jan 2002151017.172.38$2,593
Dec 2001152016.932.36$2,573
Nov 2001158018.072.41$2,855
Oct 20010019.782.53$0
Sep 2001161024.262.25$3,906
Aug 2001168024.873.05$4,178
Jul 2001152023.933.20$3,637
Jun 2001158124.563.82$3,884
May 2001153125.524.31$3,909
Apr 2001157124.685.34$3,880
Mar 2001144124.545.38$3,539
Feb 2001150127.755.77$4,168
Jan 2001152127.478.40$4,184
Dec 2000151126.889.12$4,068
Nov 2000165132.215.66$5,320
Oct 2000165131.235.15$5,158
Sep 2000148131.875.19$4,722
Aug 2000164129.644.54$4,866
Jul 2000163128.534.09$4,654
Jun 20000129.304.40$4
May 2000163127.263.68$4,447
Apr 2000297124.513.12$7,283
Mar 2000172128.422.86$4,891
Feb 2000155027.622.73$4,281
Jan 2000158025.272.48$3,993
Dec 19990124.282.42$2
Nov 1999167123.192.43$3,875
Oct 1999152120.982.80$3,192
Sep 1999147121.752.62$3,200
Aug 1999151119.262.88$2,911
Jul 1999146117.892.37$2,614
Jun 1999154115.942.36$2,457
May 19990115.792.32$2
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 1999145110.381.90$1,507
Dec 1998019.201.77$2
Nov 1998150110.892.19$1,636
Oct 19980112.421.97$2
Sep 1998302112.592.08$3,804
Aug 19980111.301.91$2
Jul 1998152111.742.24$1,787
Jun 1998325111.242.24$3,655
May 1998162112.622.21$2,047
Apr 1998162113.042.51$2,115
Mar 1998160112.802.31$2,050
Feb 1998159113.952.30$2,220
Jan 1998159114.702.15$2,339
Dec 1997161116.322.41$2,630
Nov 1997151118.193.09$2,750
Oct 1997164119.253.15$3,160
Sep 1997161117.742.95$2,859
Aug 1997166117.862.55$2,967
Jul 1997164117.582.25$2,885
Jun 1997160117.242.26$2,761
May 1997162118.972.31$3,075
Apr 1997159117.882.08$2,845
Mar 1997158118.951.94$2,996
Feb 1997161120.492.21$3,301
Jan 1997167123.483.54$3,925
Dec 1996153123.32$3,568
Nov 1996156121.97$3,427
Oct 1996154123.31$3,590
Sep 1996163122.22$3,622
Aug 1996163120.26$3,302
Jul 1996313119.55$6,119
Jun 19960118.73$0
May 1996314119.43$6,101
Apr 1996162121.51$3,485
Mar 19960119.38$0
Feb 1996162116.98$2,751
Jan 1996163117.07$2,782
Dec 19950117.19$0
Nov 1995160116.00$2,560
Oct 19950115.43$0
Sep 1995158116.18$2,556
Aug 1995155115.92$2,468
Jul 1995161115.24$2,454
Jun 1995158116.41$2,593
May 1995155117.56$2,722
Apr 1995154117.73$2,730
Mar 1995149116.44$2,450
Feb 1995146116.58$2,421
Jan 1995155115.92$2,468
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940117.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 19940014.14$0
Mar 199419112.46$237
Feb 19940112.50$0
Jan 19940112.66$0
Dec 19930112.33$0
Nov 19930114.49$0
Oct 19930115.85$0
Sep 19930115.03$0
Aug 19930115.66$0
Jul 19930115.46$0
Jun 19930116.79$0
May 19930117.68$0
Apr 19930118.05$0
Mar 19930118.14$0
Feb 1993108117.90$1,933
Jan 19930116.93$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.

Nov 2015 — as filed, then multipliedworked
Oil                  116 bbl  × $ 38.79 =     $4,500
Casinghead gas         0 Mcf  × $  2.17 =         $0

────────────────────────────────────────────────────
Month total                                   $4,500

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. 04/O/2849 is the state's own key, not one this site invented.