STERLING CATTLE COMPANY

Operated by MDC OPERATING, INC. (P-5 556484) in the VINCENT, SE. (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 32111District 08Field 93858500OilCasinghead gasSaveExport
Value, all time
$240 k
Jan 1993 – Mar 1999
Value, last 12 filed months
$21 k
at the published price for each month
Months reported
75
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 6 leases and 8 wells, and the rule below applies to all of them.

Discovered
1988-12-18
as the register files it
Field class
Oil
the register's own label
Between wells
1,867 ft
minimum
From a lease line
933 ft
minimum

A drilling unit in this field needs at least 160 acres. The field rule took effect on 1989-03-01.

The Commission's schedule remark for this field reads: TEMPORARY FIELD RULES PER DKT #8-92949 EFF. 3/1/89.

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
OilDisposition12,184 bbl$199,790
Casinghead gasProduction97,802 Mcf$39,733
Total$239,524

81,040 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 32.4495, -101.1839. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

32.44933, -101.18575 · 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
7,886 ft
3 wells filed one
Completion to plug
8.8 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 7,795 and 8,398 ft, median 7,886 ft, over the 3 wells that filed a depth.

Completions filed
Dec 1988 – Feb 1990
3 of 3 wells
Plug dates filed
Apr 1993 – Jan 1999
3 of 3 wells

Last completion to plug: a median of 8.8 years across the 3 wells that filed both dates, with the middle half between 6.6 years and 9.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-2273444715018,398 ftFeb 1990Dec 1998Yes
42-2273450234027,795 ftNov 1989Jan 1999Yes
42-2273434934017,886 ftDec 1988Apr 1993Yes

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 (75)

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

75 months

Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 199956010.381.90$581
Dec 199804699.201.77$832
Nov 1998063110.892.19$1,379
Oct 199811456412.421.97$2,527
Sep 1998067712.592.08$1,410
Aug 199817176011.301.91$3,382
Jul 199817481711.742.24$3,871
Jun 1998168011.242.24$1,533
May 1998170312.622.21$1,564
Apr 199817066813.042.51$3,890
Mar 1998160712.802.31$1,415
Feb 199818260413.952.30$3,928
Jan 199818168714.702.15$4,141
Dec 1997153716.322.41$1,311
Nov 199718965418.193.09$5,458
Oct 1997074619.253.15$2,350
Sep 199718677717.742.95$5,596
Aug 1997179817.862.55$2,057
Jul 1997182217.582.25$1,865
Jun 199718276817.242.26$4,871
May 1997178918.972.31$1,840
Apr 1997175317.882.08$1,586
Mar 199716575318.951.94$4,587
Feb 1997176820.492.21$1,715
Jan 199718373023.483.54$6,881
Dec 1996171623.32$23
Nov 199617598021.97$3,845
Oct 199618259923.31$4,242
Sep 1996074022.22$0
Aug 1996183920.26$20
Jul 199617985419.55$3,499
Jun 1996085118.73$0
May 199618387419.43$3,556
Apr 199618166221.51$3,893
Mar 1996099119.38$0
Feb 199618294016.98$3,090
Jan 19961801,07617.07$3,073
Dec 1995094317.19$0
Nov 19951881,03616.00$3,008
Oct 19951791,13215.43$2,762
Sep 199501,11716.18$0
Aug 19951801,32015.92$2,866
Jul 199501,18215.24$0
Jun 19951821,25616.41$2,987
May 19951821,33217.56$3,196
Apr 19951821,32217.73$3,227
Mar 19951851,40416.44$3,041
Feb 199501,33016.58$0
Jan 19951861,49815.92$2,961
Dec 19941831,65215.03$2,750
Nov 19941831,78015.90$2,910
Oct 19941792,23315.58$2,789
Sep 19941891,67515.29$2,890
Aug 199402,04516.13$0
Jul 19941762,49317.56$3,091
Jun 19943572,43317.09$6,101
May 19943602,59915.88$5,717
Apr 19941812,81514.14$2,559
Mar 19943653,09212.46$4,548
Feb 19941802,73112.50$2,250
Jan 19941841,98612.66$2,329
Dec 19931842,43812.33$2,269
Nov 19933682,42214.49$5,332
Oct 19935393,01415.85$8,543
Sep 19933602,32815.03$5,411
Aug 19933543,21715.66$5,544
Jul 19933503,79115.46$5,411
Jun 19933532,97616.79$5,927
May 19931791,79517.68$3,165
Apr 19934561,52818.05$8,231
Mar 19935392,01418.14$9,777
Feb 19935551,07517.90$9,935
Jan 19937201,91416.93$12,190

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.

Jan 1999 — as filed, then multipliedworked
Oil                   56 bbl  × $ 10.38 =       $581
Casinghead gas         0 Mcf  × $  1.90 =         $0

────────────────────────────────────────────────────
Month total                                     $581

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/32111 is the state's own key, not one this site invented.