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ENGEL WELL & PRODUCTION PAD
ENGEL UNIT 1H - 10H
SWIHART ROAD
CECIL TOWNSHIP
WASHINGTON COUNTY

gas production
 
RANGE RESOURCES APPALACHIA LLC
ENGEL UNIT 1H-10H

GPS: 40.30581 -80.2341

ENGEL WELL AND PRODUCTION PAD  ESX09-125-0003
ENGEL UNIT 3H OG WELL  125-23908
ENGEL UNIT 4H OG WELL  125-23994
ENGEL UNIT 5H OG WELL  125-23909

 
 
 

Pennsylvania DEP Production Reports

Farm Name

Well No.

Product

Vol.

Days

Avg/ Day

End Date

ENGEL UNIT 3H Gas 29,119 7 4,160 12/31/11
37% drop-off in 6 months     430,222 164 2,623 6/30/12
60% drop-off in 12 months     309,806 184 1,684 12/31/12
65% drop-off in 18 months     260,979 180 1,450 6/30/13
ENGEL UNIT 3H Oil 0 0 0 12/31/11
      254 164 1.5 6/30/12
      25 184 .14 12/31/12
      21 180 .11 6/30/13
ENGEL UNIT 4H Gas 13,459 3 4,486 12/31/11
42% drop-off in 4 months     300,041 115 2,609 6/30/12
62% drop-off in 10 months     312,047 184 1,696 12/31/12
68% drop-off in 16 months     259,508 181 1,434 6/30/13
ENGEL UNIT 4H Oil 0 0 0 12/31/11
      54 115 .5 6/30/12
      65 184 .35 12/31/12
      72 181 .4 6/30/13
ENGEL UNIT 5H Gas 11,495 3 3,832 12/31/11
35% drop-off in 6 months     424,209 170 2,495 6/30/12
50% drop-off in 12 months     354,510 184 1,927 12/31/12
55% drop-off in 18 months     309,106 181 1,708 6/30/13
ENGEL UNIT 5H Oil 0 0 0 12/31/11
      243 170 1.4 6/30/12
      152 184 .8 12/31/12
      159 181 .9 6/30/13
 
Photos of the Engel Production Pad with three horizontal Marcellus Shale gas wells in Cecil Township, Washington County, off Route 980 outside of Canonsburg, Pa.
  
ENGEL WELL SIGN
Well: ENGEL
No. 1-10
Twp: CECIL
County: WASHINGTON
 
Security trailer at entrance to drilling unit
Security trailer at entrance to Engel Production Pad
 
 
Road leading to Marcellus drilling location
Entry road to Engel Unit location
 
 
Sound walls around Range Resources drilling pad
Sound walls constructed around drilling pad
 
 
SWIHART ROAD
Swihart Road
 
ADDITIONAL DATA FOR ENGEL #3H WELL

True Vertical Depth: 6,638 feet
Total Water Volume: 3,034,245 gallons

SOME OF THE CHEMICALS USED
Source of chemical list: FracFocus
Chemical descriptions: Multiple sources
TRADE NAME PURPOSE INGREDIENTS CHEMICAL ABSTRACT SERVICE NUMBER (CAS #)
37% HCL Cleans perforation HCL 7647-01-0
CI-100 Corrosion Inhibitor Methanol 67-56-1
   

Methanol has a high toxicity in humans. If ingested the median lethal dose is typically 4 fl oz.

    Propargyl Alcohol 107-19-7
   

Propargyl alcohol is a primary skin irritant and a severe eye and mucous membrane irritant. It is toxic by ingestion, inhalation, and skin adsorption. The oral LD50 for rats is 70 mg/kg (WARNING LABEL Moderate Toxicity).

MC B-8520 Antibacterial Agent 4,4-Dimethyloxazolidine 51200-87-4
   

Dimethyloxazolidine has been placed in Toxicity Category I for its effects as a severe eye irritant. 4,4-Dimethyloxazolidine is slightly to moderately toxic to birds on an acute basis and slightly toxic on a subacute basis. It demonstrates slight toxicity to both cold and warm freshwater fish, and is slightly toxic to freshwater invertebrates on an acute basis.

    3,4,4-Trimethyloxazolodine 75673-43-7
    2-Amino-2-methyl-1-propanol 124-68-5
   

AMP (2-Amino-2-methyl-1-propanol) is a skin irritant, severe eye irritant, and toxic by ingestion. Causes severe irritation. Inhalation may be fatal as a result of spasm, inflammation, and edema of laryns and bronchi, chemical pneumonitis, and pulmonary edema. Symptoms of exposure may include burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea and vomiting.

    Formaldehyde Amine 56652-26-7
MC B-8650 Antibacterial Agent Glutaraldehyde 111-30-8
   

The following health effects have been reported in hospital workers exposed to glutaraldehyde: Throat and lung irritation; Asthma, asthma-like symptoms, and breathing difficulty; Nose irritation, sneezing, and wheezing; Nosebleed; Burning eyes and conjunctivitis; Rash-contact and/or allergic dermatitis; Staining of the hands (brownish or tan); Hives; Headaches and Nausea.

    Methanol 67-56-1
   

Methanol has a high toxicity in humans. If ingested the median lethal dose is typically 4 fl oz.

Chemicals in Natural Gas Operations

 
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