TXL -L- A/C #3

Operated by APACHE CORPORATION (P-5 27200) in the TXL (ELLENBURGER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 6980District 08Field 88071290Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.7 M
Jan 1993 – Jan 2011
Value, last 12 filed months
$124 k
at the published price for each month
Months reported
217
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 30 leases and 76 wells, and the rule below applies to all of them.

Discovered
1949-05-02
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,300 ft
minimum
From a lease line
650 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2009-11-28.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: GAS FIELD CREATED/OIL FIELD RULES APPLIED.

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
OilDisposition32,759 bbl$1,102,595
Casinghead gasProduction154,072 Mcf$619,974
Total$1,722,569

11,947 Mcf of this lease's gas, across 22 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 (10)

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 31.7155, -101.8475. A lease has no coordinate of its own — that point is the mean of its wells, and they span 58.6 miles, so treat it as the lease's centre and not as its location.

31.80880, -102.24105 · 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%
10 of 10 wells
With a plug date
90.0%
9 of 10 wells
Median depth
8,660 ft
10 wells filed one
Completion to plug
12.8 years
median over 9 wells

What the state filed about each well

On the RRC proration schedule
10100.0%
A plug date is filed
990.0%
BothOn the schedule and plugged. Neither fact cancels the other.
990.0%
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

Total depth in feet, 10 of 10 wells. Median 8,660 ft, with the middle half between 8,600 and 8,709 ft; the shallowest is 7,785 ft and the deepest 9,755 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, 9 of 10 wells, Sep 1976 – Feb 2019. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Sep 1976 – Feb 2019
9 of 10 wells; 1 filed none
Plug dates filed
Jun 1995 – Dec 2020
9 of 10 wells; 1 filed none

Last completion to plug: a median of 12.8 years across the 9 wells that filed both dates, with the middle half between 2.7 years and 30.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

10 wells

42-1730086367,785 ftYes
42-17332052118,705 ftFeb 2019Dec 2020Yes
42-1730085638,700 ftJul 2009Mar 2012Yes
42-135059165 L9,755 ftJul 2009Jan 2011Yes
42-1733205098,600 ftApr 1989Mar 2020Yes
42-1730086258,600 ftFeb 1989Dec 2001Yes
42-1730086479,360 ftFeb 1989Jun 1995Yes
42-1730085948,600 ftJan 1989Mar 2012Yes
42-17332054108,710 ftDec 1988Feb 2020Yes
42-1730092618,620 ftSep 1976Jun 2010Yes

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 (217)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

217 months

Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 2010142072.633.98$10,313
Aug 201075073.684.42$5,526
Jul 2010727172.554.74$5,560
Jun 201016846570.364.91$14,104
May 20103031,49271.124.24$27,868
Apr 20101941,13881.694.12$20,539
Mar 20101341,26778.394.39$16,065
Feb 20101971,75873.585.44$24,063
Jan 20104531,65374.365.96$43,544
Dec 20096101,60171.445.48$52,358
Nov 20094942,03774.593.75$44,489
Oct 20094742,81072.544.11$45,934
Sep 20094712,63365.543.06$38,939
Aug 20092242,33767.423.22$22,624
Jul 200901,64561.133.46$5,699
Jun 2009114066.163.90$7,542
May 20093501,82654.743.93$26,327
Apr 200954426946.773.59$26,408
Mar 20091781,49242.144.06$13,557
Feb 20092511,49732.814.63$15,171
Jan 200922979335.865.37$12,471
Dec 200825571137.105.98$13,710
Nov 200823652055.496.86$16,663
Oct 2008108375.246.92$1,327
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20081090.388.21$90
Dec 20071088.337.30$88
Nov 20070091.677.29$0
Oct 200725082.856.92$2,071
Sep 20070075.846.24$0
Aug 2007119069.066.39$8,218
Jul 20070070.906.39$0
Jun 20076116862.007.55$5,050
May 2007042958.747.85$3,366
Apr 200721763559.617.81$17,892
Mar 2007080056.927.30$5,842
Feb 200721876855.108.22$18,322
Jan 2007097450.306.73$6,552
Dec 20064181,20156.656.92$31,989
Nov 200610774054.207.62$11,436
Oct 20061021,23254.906.01$13,009
Sep 20062091,23060.085.04$18,752
Aug 20062061,23968.717.34$23,248
Jul 200601,22169.376.34$7,745
Jun 200639860366.286.38$30,229
May 200612980666.016.42$13,694
Apr 200610166264.397.36$11,376
Mar 200618744756.707.08$13,769
Feb 20069544257.597.75$8,897
Jan 20064556960.598.93$7,810
Dec 2005526854.9413.42$3,870
Nov 20050054.6910.59$0
Oct 200591058.3413.80$5,309
Sep 20052850761.4512.08$7,845
Aug 200513122461.519.80$10,252
Jul 2005051455.697.84$4,032
Jun 20050052.337.38$0
May 2005251045.226.65$11,350
Apr 200526269049.207.36$17,969
Mar 20052521,02350.377.15$20,013
Feb 2005061045.226.31$3,850
Jan 200501,06443.166.32$6,727
Dec 20041761,26739.866.75$15,569
Nov 2004521,30645.286.33$10,622
Oct 20049763249.706.52$8,938
Sep 2004060843.245.28$3,213
Aug 20049860542.375.55$7,510
Jul 20049664138.286.08$7,575
Jun 200411764736.106.43$8,386
May 200424877837.486.49$14,348
Apr 200421081734.475.86$12,025
Mar 200415997134.365.53$10,833
Feb 2004064832.455.51$3,570
Jan 2004058632.036.30$3,692
Dec 200332895130.266.30$15,918
Nov 200316596028.804.60$9,163
Oct 200316179228.174.76$8,305
Sep 200316246726.314.75$6,480
Aug 2003053329.765.13$2,734
Jul 200319056829.415.17$8,525
Jun 20031781,09728.565.98$11,647
May 20032071,10626.595.97$12,110
Apr 20031981,29426.675.41$12,278
Mar 200331693531.146.10$15,540
Feb 200316671133.487.93$11,193
Jan 20031921,00530.315.58$11,429
Dec 20021881,06226.914.85$10,214
Nov 20021841,03924.664.14$8,836
Oct 20022111,05826.464.23$10,057
Sep 20022391,13327.443.64$10,677
Aug 20021821,03025.963.16$7,984
Jul 20021801,11024.583.06$7,823
Jun 200219884323.733.34$7,513
May 20022001,20924.663.58$9,265
Apr 20023981,15123.653.51$13,455
Mar 20021891,19622.003.10$7,869
Feb 20021871,05118.222.38$5,904
Jan 20021841,07317.172.38$5,708
Dec 20011831,12516.932.36$5,758
Nov 20011361,00218.072.41$4,868
Oct 200113161619.782.53$4,149
Sep 20011781,03424.262.25$6,646
Aug 200116599024.873.05$7,126
Jul 20013201,37323.933.20$12,047
Jun 20011611,30524.563.82$8,945
May 20011471,39325.524.31$9,752
Apr 20011571,03424.685.34$9,391
Mar 20013511,54124.545.38$16,899
Feb 20011731,15827.755.77$11,479
Jan 20011341,47727.478.40$16,086
Dec 200015197626.889.12$12,962
Nov 20003521,54432.215.66$20,074
Oct 20001751,51731.235.15$13,271
Sep 20001361,27931.875.19$10,968
Aug 20002101,03329.644.54$10,915
Jul 20009087728.534.09$6,154
Jun 20008179229.304.40$5,856
May 200015948827.263.68$6,130
Apr 20009163724.513.12$4,215
Mar 200021285628.422.86$8,473
Feb 20007989027.622.73$4,609
Jan 200010958525.272.48$4,206
Dec 199919448024.282.42$5,874
Nov 19991261,14323.192.43$5,704
Oct 19992521,18820.982.80$8,618
Sep 19992281,04121.752.62$7,685
Aug 19992891,02919.262.88$8,525
Jul 19991701,32217.892.37$6,178
Jun 19991501,25415.942.36$5,353
May 19991421,29915.792.32$5,257
Apr 19992801,24715.102.21$6,981
Mar 19992901,22912.471.84$5,876
Feb 19991611,1819.981.82$3,754
Jan 19992911,44210.381.90$5,760
Dec 19981301,1779.201.77$3,283
Nov 19983851,15610.892.19$6,719
Oct 199801,66212.421.97$3,273
Sep 19982961,46512.592.08$6,778
Aug 19981191,12611.301.91$3,492
Jul 199822685011.742.24$4,555
Jun 19982851,03411.242.24$5,517
May 19981181,16512.622.21$4,060
Apr 199818683313.042.51$4,512
Mar 199815575312.802.31$3,723
Feb 19988158313.952.30$2,470
Jan 199816772914.702.15$4,026
Dec 199719690016.322.41$5,369
Nov 19979694818.193.09$4,674
Oct 199717273319.253.15$5,620
Sep 19977853317.742.95$2,959
Aug 199714469017.862.55$4,335
Jul 199722159117.582.25$5,213
Jun 199715873217.242.26$4,376
May 199724073518.972.31$6,250
Apr 199731072817.882.08$7,059
Mar 19972671,13118.951.94$7,253
Feb 199738197520.492.21$9,957
Jan 19974881,47523.483.54$16,679
Dec 19962041,59623.32$4,757
Nov 19961901,59621.97$4,174
Oct 199618287523.31$4,242
Sep 199618492622.22$4,088
Aug 19961711,20220.26$3,464
Jul 19963201,60919.55$6,256
Jun 19965431,33018.73$10,170
May 19962811,60619.43$5,460
Apr 19961371,19421.51$2,947
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 1995148017.73$2,624
Mar 1995177016.44$2,910
Feb 1995122016.58$2,023
Jan 1995122015.92$1,942
Dec 1994252015.03$3,788
Nov 1994132115.90$2,099
Oct 1994132115.58$2,057
Sep 1994275115.29$4,205
Aug 1994246116.13$3,968
Jul 1994124117.56$2,177
Jun 1994118117.09$2,017
May 1994219115.88$3,478
Apr 199493114.14$1,315
Mar 199460012.46$748
Feb 19940012.50$0
Jan 1994103112.66$1,304
Dec 199362112.33$764
Nov 19930014.49$0
Oct 19935015.85$79
Sep 199311015.03$165
Aug 19935015.66$78
Jul 199311015.46$170
Jun 19939016.79$151
May 19934017.68$71
Apr 199325018.05$451
Mar 1993164118.14$2,975
Feb 1993231117.90$4,135
Jan 1993251116.93$4,249

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 2010 — as filed, then multipliedworked
Oil                  142 bbl  × $ 72.63 =    $10,313
Casinghead gas         0 Mcf  × $  3.98 =         $0

────────────────────────────────────────────────────
Month total                                  $10,313

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. 08/O/6980 is the state's own key, not one this site invented.