EARTHQUAKES · REEVES AREA · US2000BURS

Magnitude 2.6 24 km ENE of Balmorhea, Texas

Monday, November 27, 2017, 1:48:11 AM Central · 2017-11-27 07:48:11 UTC

A magnitude 2.6 earthquake 24 km ENE of Balmorhea, Texas on November 27, 2017 at 1:48 AM Central, 5.0 km deep, in the Reeves County area.

It is one of 21 M2+ events located within 10 km of this spot, 1 of them in the thirty days before it; the largest nearby was M3.0.

15 active injection or disposal wells sit within 10 km, the nearest 2.4 km away and operated by Noble Energy Inc; together they hold 345,000 barrels a day of permitted capacity.

4 of the nearby wells report daily to TexNet; they injected 10,645 barrels a day in August 2026.

M2.6
MB_LG, reviewed
5.0
km deep · 16,405 ft
1
M2+ within 10 km, prior 30 days
21
M2+ within 10 km, all time
15
active injection wells within 10 km
427
permitted wells within 10 km

Location

Epicenter
31.1070, -103.5266
County area
Reeves County
On a map
Google Maps ↗
Catalog
USGS event page ↗

Around it in time and space

M2+ events within 10 km, nearest in time first.

WhenMagDistanceDepth
Nov 3, 2017, 7:02 AM2.22.7 km4.4 km
Sep 4, 2017, 11:36 AM2.82.5 km5.0 km
Feb 26, 2018, 1:08 AM2.79.2 km5.0 km
Jun 14, 2017, 10:54 PM2.63.4 km5.0 km
Apr 19, 2017, 7:18 AM3.04.1 km2.9 km
Mar 23, 2019, 9:04 AM2.67.5 km5.0 km
Mar 26, 2019, 12:44 AM2.56.3 km5.0 km
Apr 2, 2021, 7:22 AM2.29.9 km4.5 km
Nov 24, 2021, 11:39 PM2.28.6 km2.1 km
Dec 23, 2022, 9:56 AM2.09.8 km4.7 km
Jan 28, 2023, 6:54 AM2.28.6 km10.0 km
Mar 7, 2023, 1:25 AM2.08 km-0.7 km

Largest nearby on record: M3.0 on Apr 19, 2017.

Injection wells within 10 km

RRC UIC MASTER · ACTIVE PERMITS

Proximity is not attribution. The wells are listed because the question is always asked; whether any of them is connected to this event is for the RRC's seismic response review, not this page. 4 of these report daily to TexNet: 10.6K bbl/d in Aug 2026.

WellOperatorUIC no.DistancePermitted, bbl/dInjection zone, ft
Cwei-CHK 298-13 #3DNoble Energy Inc0001176392.4 km20,0005,000–6,962
East Pinta 35 #1DNoble Energy Inc0001144182.6 km25,0005,200–6,500
Cwei-CHK 22-52-8 #3DNoble Energy Inc0001176403.9 km20,0005,000–6,962
Wolfbone #1SDCR Field Services, LLC0001016255 km25,0005,000–7,000
Sinclair Collier #1Waterbridge Texas Operating LLC0001010475.9 km15,0005,675–6,280
Rayburn SWD #1Waterbridge Texas Operating LLC0001038256.5 km20,0005,000–6,900
Big Chief #172SWSelect Water Solutions, LLC0001085196.9 km20,0005,300–8,000
Man O' War SWD #1Waterbridge Texas Operating LLC0001148007.4 km30,0005,050–6,400
Santa Maria 29 #1DNoble Energy Inc0001147498 km25,0005,190–6,550
Bentz 312 SWD #1Crescent Energy Operating, LLC0001078558.6 km25,0005,200–6,700
Williams Block 52 #1DNoble Energy Inc0001110118.8 km20,0005,100–6,250
Sea Bird SWD #1Waterbridge Texas Operating LLC0001161459.1 km30,0005,125–6,800
Sea Trek SWD #1Waterbridge Texas Operating LLC0001126199.4 km30,0004,800–7,700
Betty Lou 16 #4WDWaterbridge Texas Operating LLC0001160029.6 km20,0005,300–6,640
Baptist 13-223 #1Waterbridge Texas Operating LLC0001132589.7 km20,0004,587–6,975

Disposal in Reeves County → · How disposal permits and volumes work →

About this data

Event us2000burs from the USGS earthquake catalog, located by the network its id names and refreshed daily. Nearby wells from the RRC UIC well master and permit coordinates; daily volumes from the TexNet injection reporting tool.

Developers: this page as JSON is GET /v1/data/earthquakes/tx/events/us2000burs, documented in the API reference.