EARTHQUAKES · ECTOR AREA · TX2022CDOC
Magnitude 2.7 6 km SE of Gardendale, Texas
Monday, January 31, 2022, 3:36:33 AM Central · 2022-01-31 09:36:33 UTC
A magnitude 2.7 earthquake 6 km SE of Gardendale, Texas on January 31, 2022 at 3:36 AM Central, 8.7 km deep, in the Ector County area.
It is one of 110 M2+ events located within 10 km of this spot, 7 of them in the thirty days before it; the largest nearby was M3.6.
15 active injection or disposal wells sit within 10 km, the nearest 2.1 km away and operated by COG Operating LLC; together they hold 218,000 barrels a day of permitted capacity.
18 of the nearby wells report daily to TexNet; they injected 27,338 barrels a day in August 2026.
- M2.7
- ML, reviewed
- 8.7
- km deep · 28,484 ft
- 7
- M2+ within 10 km, prior 30 days
- 110
- M2+ within 10 km, all time
- 15
- active injection wells within 10 km
- 406
- permitted wells within 10 km
Location
- Epicenter
- 31.9785, -102.3358
- County area
- Ector County
- On a map
- Google Maps ↗
- Catalog
- USGS event page ↗ · TexNet catalog ↗
Around it in time and space
M2+ events within 10 km, nearest in time first.
| When | Mag | Distance | Depth |
|---|---|---|---|
| Jan 30, 2022, 12:14 AM | 2.5 | 4.6 km | 8.3 km |
| Jan 29, 2022, 3:29 PM | 2.3 | 6 km | 8.1 km |
| Feb 1, 2022, 8:06 PM | 2.5 | 3.6 km | 5.3 km |
| Jan 28, 2022, 12:21 PM | 3.1 | 3.9 km | 8.2 km |
| Feb 4, 2022, 12:57 AM | 3.0 | 6.2 km | 8.4 km |
| Feb 4, 2022, 2:41 AM | 2.0 | 5.5 km | 2.5 km |
| Jan 25, 2022, 4:05 PM | 2.6 | 4.1 km | 7.7 km |
| Jan 25, 2022, 1:18 AM | 2.7 | 5.3 km | 7.8 km |
| Feb 7, 2022, 6:19 AM | 2.7 | 6.2 km | 5.0 km |
| Feb 7, 2022, 12:52 PM | 2.1 | 6.7 km | 7.8 km |
| Jan 11, 2022, 8:32 PM | 2.2 | 4.2 km | 7.1 km |
| Jan 8, 2022, 3:53 AM | 2.3 | 0.5 km | 8.0 km |
Largest nearby on record: M3.6 on Oct 26, 2021.
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. 18 of these report daily to TexNet: 27.3K bbl/d in Aug 2026.
| Well | Operator | UIC no. | Distance | Permitted, bbl/d | Injection zone, ft |
|---|---|---|---|---|---|
| Ratliff A #3004SW | COG Operating LLC | 000111129 | 2.1 km | 24,000 | 5,129–6,091 |
| Ratliff A #1903 | COG Operating LLC | 000104207 | 2.2 km | 15,000 | 4,900–5,600 |
| Ratliff A #3201 | COG Operating LLC | 000101348 | 2.6 km | 15,000 | 5,000–5,600 |
| Parks Bell SWD #4101 | Owl SWD Operating, LLC | 000106396 | 3.1 km | 20,000 | 4,900–5,600 |
| Ratliff Ranch 'A' #5A | Slant Operating, LLC | 000116242 | 3.1 km | 10,000 | 6,250–7,000 |
| Ratliff 'F' #1 | Slant Operating, LLC | 000113121 | 3.2 km | 10,000 | 5,290–7,190 |
| Ratliff, S. W., -A- #13 J | Slant Operating, LLC | 000102703 | 3.4 km | 3,000 | 4,849–5,060 |
| Whittenburg #2200SW | Permian Resources Operating, LLC | 000101188 | 3.9 km | 10,000 | 5,150–5,550 |
| Gardendale 8 SWD #1 | Diamondback E&P LLC | 000103282 | 4.2 km | 20,000 | 4,900–5,400 |
| Barrow Wiw #2 | Formentera Operations LLC | 000015177 | 5.1 km | 6,000 | 5,200–5,530 |
| Gardendale 12 #1 | Diamondback E&P LLC | 000126970 | 6.7 km | 20,000 | 4,915–5,400 |
| Holifield #1 | Direct Midstream LLC | 000102300 | 7.4 km | 15,000 | 4,000–6,000 |
| Cuda Disposal #1 | DKL Water Gathering Permian, LLC | 000105208 | 7.5 km | 15,000 | 4,850–6,000 |
| Fee "BL" SWD #1 | Fasken Oil and Ranch, Ltd. | 000104206 | 7.9 km | 30,000 | 4,800–15,000 |
| Headlee Devonian Unit #63 | Chevron U. S. A. Inc. | 000039662 | 8.2 km | 5,000 | 5,032–5,376 |
Disposal in Ector County → · How disposal permits and volumes work →
About this data
Event tx2022cdoc from the USGS earthquake catalog, located by TexNet (UT Bureau of Economic Geology) 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/tx2022cdoc, documented in the API reference.