HARRINGTON, A.B.

Operated by COG OPERATING LLC (P-5 166150) in the PARKS (SPRABERRY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 29313District 08Field 69233664NGPA filingOilCasinghead gasSaveExport
Value, all time
$2.6 M
Jan 1993 – Jan 2010
Value, last 12 filed months
$31 k
at the published price for each month
Months reported
205
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 65 leases and 175 wells, and the rule below applies to all of them.

Discovered
1957-06-06
as the register files it
Field class
Oil
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres.

The Commission's schedule remark for this field reads: PARKS (CONSOLIDATED) EFF. 3/11/09.

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
OilDisposition48,780 bbl$2,179,922
Casinghead gasProduction72,701 Mcf$390,901
Total$2,570,823

12,258 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 (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 31.8491, -102.1826. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.7 miles.

31.84792, -102.18320 · 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
10,935 ft
3 wells filed one
Completion to plug
17.8 years
median over 3 wells

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 10,650 and 13,122 ft, median 10,935 ft, over the 3 wells that filed a depth.

Completions filed
Feb 2002 – May 2008
3 of 3 wells
Plug dates filed
Nov 2014 – Mar 2026
3 of 3 wells

Last completion to plug: a median of 17.8 years across the 3 wells that filed both dates, with the middle half between 14.5 years and 18.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-32931228413,122 ftMay 2008Mar 2026Yes
42-32900912210,650 ftOct 2003Nov 2014Yes
42-32900911110,935 ftFeb 2002Feb 2022Yes

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 (205)

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

205 months

Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 200942143242.144.06$19,494
Feb 200927743932.814.63$11,122
Jan 200929925135.865.37$12,070
Dec 200837527637.105.98$15,562
Nov 200837227555.496.86$22,529
Oct 200831410475.246.92$24,345
Sep 2008382149101.767.88$40,046
Aug 2008451160114.228.48$52,871
Jul 2008381420131.0811.39$54,725
Jun 2008353147131.3313.03$48,275
May 2008324225123.1711.57$42,511
Apr 2008562534110.3110.45$67,577
Mar 2008290520101.909.66$34,576
Feb 200857054192.538.77$57,487
Jan 200827869290.388.21$30,804
Dec 200758949788.337.30$55,655
Nov 200728960591.677.29$30,904
Oct 200757047882.856.92$50,533
Sep 200729074475.846.24$26,639
Aug 200752858669.066.39$40,207
Jul 200725156170.906.39$21,380
Jun 200749571962.007.55$36,117
May 200722277658.747.85$19,129
Apr 200739458659.617.81$28,060
Mar 200719760856.927.30$15,653
Feb 200741149255.108.22$26,688
Jan 200743345350.306.73$24,827
Dec 200620254756.656.92$15,228
Nov 200637844454.207.62$23,870
Oct 200641447754.906.01$25,597
Sep 200620247360.085.04$14,519
Aug 200640838668.717.34$30,867
Jul 200641950769.376.34$32,282
Jun 200622551666.286.38$18,207
May 200646099366.016.42$36,745
Apr 200645492964.397.36$36,071
Mar 200645994556.707.08$32,719
Feb 200624667257.597.75$19,376
Jan 200680085560.598.93$56,110
Dec 200527189154.9413.42$26,842
Nov 200552176954.6910.59$36,636
Oct 200555382958.3413.80$43,699
Sep 200562796161.4512.08$50,137
Aug 200553586561.519.80$41,382
Jul 200547191655.697.84$33,415
Jun 200558471052.337.38$35,801
May 20055001,02245.226.65$29,407
Apr 200546074149.207.36$28,086
Mar 200546677250.377.15$28,996
Feb 200550866645.226.31$27,176
Jan 200549465343.166.32$25,449
Dec 200476583539.866.75$36,130
Nov 200456187045.286.33$30,910
Oct 20044841,09549.706.52$31,189
Sep 200446495243.245.28$25,094
Aug 200475897442.375.55$37,523
Jul 20048311,24138.286.08$39,361
Jun 20044221,37736.106.43$24,092
May 20048561,38737.486.49$41,091
Apr 20049061,44834.475.86$39,713
Mar 20041,0661,46534.365.53$44,729
Feb 20048961,34332.455.51$36,475
Jan 20041,1861,70932.036.30$48,754
Dec 20031,5092,64530.266.30$62,330
Nov 20031,9862,25328.804.60$67,550
Oct 200340478128.174.76$15,098
Sep 200318422526.314.75$5,910
Aug 20039917529.765.13$3,844
Jul 20031648729.415.17$5,273
Jun 200327920728.565.98$9,207
May 200325212026.595.97$7,417
Apr 200310515026.675.41$3,611
Mar 200321317431.146.10$7,694
Feb 200324614633.487.93$9,393
Jan 200312215930.315.58$4,585
Dec 200213917226.914.85$4,575
Nov 200226621324.664.14$7,441
Oct 200235024426.464.23$10,293
Sep 200213126627.443.64$4,562
Aug 200224239825.963.16$7,542
Jul 200233535124.583.06$9,309
Jun 200232613923.733.34$8,200
May 200250032424.663.58$13,491
Apr 200255246023.653.51$14,670
Mar 200256692622.003.10$15,325
Feb 200247352318.222.38$9,861
Jan 20023511117.172.38$865
Dec 200119316.932.36$329
Nov 200111718.072.41$216
Oct 200112719.782.53$255
Sep 200133724.262.25$816
Aug 2001151024.873.05$404
Jul 200113823.933.20$337
Jun 200130424.563.82$752
May 20010525.524.31$22
Apr 200133724.685.34$852
Mar 200120524.545.38$518
Feb 2001301127.755.77$896
Jan 20010727.478.40$59
Dec 200020626.889.12$592
Nov 200034432.215.66$1,118
Oct 20000531.235.15$26
Sep 20000731.875.19$36
Aug 200043929.644.54$1,315
Jul 200005428.534.09$221
Jun 200092529.304.40$374
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19999017.892.37$161
Jun 199934015.942.36$542
May 199901415.792.32$32
Apr 199927615.102.21$421
Mar 199902012.471.84$37
Feb 199934319.981.82$396
Jan 19990010.381.90$0
Dec 19988409.201.77$773
Nov 19980810.892.19$17
Oct 19981947312.421.97$2,553
Sep 1998017112.592.08$356
Aug 199820725211.301.91$2,820
Jul 199817722211.742.24$2,575
Jun 199815860411.242.24$3,127
May 1998018012.622.21$397
Apr 19984228813.042.51$5,723
Mar 1998018212.802.31$420
Feb 199811312913.952.30$1,873
Jan 199815314314.702.15$2,557
Dec 199716714916.322.41$3,085
Nov 199709418.193.09$290
Oct 199719713019.253.15$4,202
Sep 1997016317.742.95$482
Aug 199766337917.862.55$12,809
Jul 199706517.582.25$146
Jun 1997026217.242.26$591
May 199722725718.972.31$4,899
Apr 199721020517.882.08$4,182
Mar 199732022818.951.94$6,506
Feb 1997022020.492.21$485
Jan 199731222323.483.54$8,115
Dec 199628618423.32$6,670
Nov 1996022021.97$0
Oct 199620524723.31$4,779
Sep 199624813522.22$5,511
Aug 1996023120.26$0
Jul 199622525519.55$4,399
Jun 199616024818.73$2,997
May 199613721219.43$2,662
Apr 199626617321.51$5,722
Mar 1996022119.38$0
Feb 199625314016.98$4,296
Jan 199627840717.07$4,745
Dec 199528148417.19$4,830
Nov 199526227316.00$4,192
Oct 1995020215.43$0
Sep 19957934316.18$1,278
Aug 1995021115.92$0
Jul 19955913315.24$899
Jun 19950616.41$0
May 1995573517.56$1,001
Apr 19955628717.73$993
Mar 1995033216.44$0
Feb 199510311316.58$1,708
Jan 199512632815.92$2,006
Dec 199411735415.03$1,759
Nov 1994036415.90$0
Oct 1994976915.58$1,511
Sep 19947427815.29$1,131
Aug 199413011416.13$2,097
Jul 1994024317.56$0
Jun 199415793917.09$2,683
May 199416823815.88$2,668
Apr 199416124814.14$2,277
Mar 199418192112.46$2,255
Feb 1994136112.50$1,700
Jan 1994028712.66$0
Dec 199310561712.33$1,295
Nov 19937764214.49$1,116
Oct 19937922115.85$1,252
Sep 19938311715.03$1,247
Aug 19938712115.66$1,362
Jul 199306915.46$0
Jun 19937425916.79$1,242
May 19936018517.68$1,061
Apr 19933620618.05$650
Mar 199319934318.14$3,610
Feb 19930117.90$0
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.

Mar 2009 — as filed, then multipliedworked
Oil                  421 bbl  × $ 42.14 =    $17,741
Casinghead gas       432 Mcf  × $  4.06 =     $1,753

────────────────────────────────────────────────────
Month total                                  $19,494

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/29313 is the state's own key, not one this site invented.