Sand control screen assembly having a compliant drainage layer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Apr 22, 2014
Issued Date -
N/A
app pub date -
Dec 17, 2010
filing date -
Dec 17, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A sand control screen assembly (300) includes a base pipe (302) having at least one opening in a sidewall thereof and a screen jacket positioned about the base pipe (302). The screen jacket includes a drainage layer (304) and a filter medium positioned about the drainage layer (304). The drainage layer (304) includes a plurality of circumferentially distributed axially extending ribs (306) and a wrap wire (308) positioned around the ribs (306) forming a plurality of turns having gaps therebetween. The ribs (306) includes a plurality of first ribs (310) having a first cross-sectional rib profile, shaped and sized to maintain an annular space between the wrap wire (308) and the base pipe (302) and a plurality of second ribs (312) having a second cross-sectional rib profile, shaped and sized to provide for a gap between the second ribs (312) and the base pipe (302).
First Claim
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Family
- No Family data available.
International Classification(s)
- 2010 Application Filing Year
- E03B Class
- 168 Applications Filed
- 75 Patents Issued To-Date
- 44.65 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 10 Citation Count
- E03B Class
- 16.22 % this patent is cited more than
- 11 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 22, 2025 |
