THOMSON, C. H. "6"

Operated by J & J SERVICES COMPANY (P-5 427662) in the LAS CUATRO HERMANAS (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12155District 7CField 52142500OilCasinghead gasSaveExport
Value, all time
$123 k
Jan 1993 – Mar 2001
Value, last 12 filed months
$3 k
at the published price for each month
Months reported
99
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 1 wells, and the rule below applies to all of them.

Discovered
1987-03-07
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
OilDisposition7,102 bbl$122,462
Casinghead gasProduction56 Mcf$52
Total$122,515

33 Mcf of this lease's gas, across 33 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 31.4353, -100.8450. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.43534, -100.84499 · 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%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
6,000 ft
1 wells filed one
Completion to plug
12.9 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
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

The one well that filed a depth was drilled to 6,000 ft.

Completions filed
Jul 1987
1 of 1 wells
Plug dates filed
Jun 2000
1 of 1 wells

Last completion to plug: a median of 12.9 years across the 1 well that filed both dates, with the middle half between 12.9 years and 12.9 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-2353278016,000 ftJul 1987Jun 2000Yes

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 (99)

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

99 months

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 2000105029.304.40$3,077
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 19990110.381.90$2
Dec 1998019.201.77$2
Nov 19980110.892.19$2
Oct 1998153112.421.97$1,902
Sep 19980112.592.08$2
Aug 19980111.301.91$2
Jul 1998161111.742.24$1,892
Jun 19980111.242.24$2
May 19980112.622.21$2
Apr 19980113.042.51$3
Mar 1998170112.802.31$2,178
Feb 19980113.952.30$2
Jan 19982114.702.15$32
Dec 19970116.322.41$2
Nov 19970018.193.09$0
Oct 19970019.253.15$0
Sep 1997158117.742.95$2,806
Aug 19970117.862.55$3
Jul 1997177117.582.25$3,114
Jun 1997176117.242.26$3,037
May 19971118.972.31$21
Apr 1997144117.882.08$2,577
Mar 1997186118.951.94$3,527
Feb 19970120.492.21$2
Jan 19971123.483.54$27
Dec 1996360123.32$8,395
Nov 19960121.97$0
Oct 19960123.31$0
Sep 1996357022.22$7,933
Aug 19960020.26$0
Jul 19961019.55$20
Jun 19961018.73$19
May 19960019.43$0
Apr 1996177021.51$3,807
Mar 1996359019.38$6,957
Feb 19963016.98$51
Jan 19962017.07$34
Dec 19950017.19$0
Nov 1995165016.00$2,640
Oct 19950015.43$0
Sep 1995353016.18$5,712
Aug 19950015.92$0
Jul 19950015.24$0
Jun 1995285116.41$4,677
May 19950117.56$0
Apr 1995159117.73$2,819
Mar 1995170116.44$2,795
Feb 1995355116.58$5,886
Jan 19950115.92$0
Dec 1994180115.03$2,705
Nov 1994178115.90$2,830
Oct 1994298115.58$4,643
Sep 1994181115.29$2,767
Aug 1994519116.13$8,371
Jul 1994543117.56$9,535
Jun 19941117.09$17
May 19940115.88$0
Apr 19940114.14$0
Mar 1994169112.46$2,106
Feb 19940112.50$0
Jan 19940112.66$0
Dec 1993153112.33$1,886
Nov 19931114.49$14
Oct 19930115.85$0
Sep 1993165115.03$2,480
Aug 19930115.66$0
Jul 19932115.46$31
Jun 1993163116.79$2,737
May 19931117.68$18
Apr 1993177118.05$3,195
Mar 19931118.14$18
Feb 19931117.90$18
Jan 1993188116.93$3,183

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.

Jun 2000 — as filed, then multipliedworked
Oil                  105 bbl  × $ 29.30 =     $3,077
Casinghead gas         0 Mcf  × $  4.40 =         $0

────────────────────────────────────────────────────
Month total                                   $3,077

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. 7C/O/12155 is the state's own key, not one this site invented.