BELCHER, W. T. -B-

Operated by NORTH CENTRAL OIL CORP. (P-5 613760) in the MANVEL (F. B. 1, OLIGOCENE E) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10660District 03Field 57233196OilCasinghead gasSaveExport
Value, all time
$364 k
Jan 1993 – Dec 2003
Value, last 12 filed months
$59 k
at the published price for each month
Months reported
132
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 1 leases and 6 wells, and the rule below applies to all of them.

Discovered
1974-06-29
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition16,949 bbl$294,681
Casinghead gasProduction24,221 Mcf$69,726
Total$364,407

12,394 Mcf of this lease's gas, across 34 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 (6)

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 29.4961, -95.3384. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

29.49583, -95.33824 · 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%
6 of 6 wells
With a plug date
66.7%
4 of 6 wells
Median depth
5,623 ft
6 wells filed one
Completion to plug
5.9 years
median over 4 wells

What the state filed about each well

On the RRC proration schedule
6100.0%
A plug date is filed
466.7%
BothOn the schedule and plugged. Neither fact cancels the other.
466.7%
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 5,400 and 7,214 ft, median 5,623 ft, over the 6 wells that filed a depth.

Completions filed
Jul 1976 – Nov 2015
6 of 6 wells
Plug dates filed
Sep 1999 – Jun 2019
4 of 6 wells; 2 filed none

Last completion to plug: a median of 5.9 years across the 4 wells that filed both dates, with the middle half between 3.2 years and 10.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-03930525477,214 ftNov 2015Yes
42-03931570565,530 ftSep 2015Jun 2019Yes
42-03930623515,400 ftJul 2002Oct 2003Yes
42-03930686465,525 ftMay 1992May 2000Yes
42-039304671 R5,715 ftAug 1982Sep 1999Yes
42-03930527495,900 ftJul 1976Yes

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 (132)

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

132 months

Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20033026.675.41$80
Mar 2003252,98231.146.10$18,957
Feb 2003303,29433.487.93$27,112
Jan 2003661,86030.315.58$12,383
Dec 20021311,19526.914.85$9,325
Nov 20029338824.664.14$3,899
Oct 200220155026.464.23$7,644
Sep 200253896827.443.64$18,282
Aug 2002515025.963.16$13,369
Jul 200236859024.583.06$10,852
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 20010024.545.38$0
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
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 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 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 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 19980011.742.24$0
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19971017.242.26$17
May 199712018.972.31$228
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 19960023.32$0
Nov 19960021.97$0
Oct 19960023.31$0
Sep 199640022.22$889
Aug 19969951820.26$2,006
Jul 19968133319.55$1,584
Jun 199613033518.73$2,435
May 199614383219.43$2,778
Apr 19961971,01121.51$4,237
Mar 199628053019.38$5,426
Feb 199628920016.98$4,907
Jan 199631936017.07$5,445
Dec 199534539917.19$5,931
Nov 199544830916.00$7,168
Oct 199560399415.43$9,304
Sep 199518263316.18$2,945
Aug 199522727115.92$3,614
Jul 199537234815.24$5,669
Jun 199553435416.41$8,763
May 199536420517.56$6,392
Apr 1995623217.73$106
Mar 199532016.44$526
Feb 199520017416.58$3,316
Jan 1995748015.92$1,178
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 19940017.09$0
May 19940015.88$0
Apr 199471014.14$1,004
Mar 1994367612.46$4,573
Feb 199463739812.50$7,963
Jan 199475131312.66$9,508
Dec 199340922212.33$5,043
Nov 1993613114.49$8,882
Oct 199360434515.85$9,573
Sep 19934801015.03$7,214
Aug 199364333915.66$10,069
Jul 199366042115.46$10,204
Jun 199394542116.79$15,867
May 199374640317.68$13,189
Apr 199373332018.05$13,231
Mar 199381840718.14$14,839
Feb 199370034217.90$12,530
Jan 199382432816.93$13,950

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.

Apr 2003 — as filed, then multipliedworked
Oil                    3 bbl  × $ 26.67 =        $80
Casinghead gas         0 Mcf  × $  5.41 =         $0

────────────────────────────────────────────────────
Month total                                      $80

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/10660 is the state's own key, not one this site invented.